Upload 177 files

Taal_273070_20200112_scenario_yizhou.zip

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9bb340a75132c3008a149557ff85f8bc05b4a46e70eee027503e30b9573fdd39
+size 181349

app.py

@@ -1,46 +1,4 @@
-
 import os
-import tempfile
-
-def get_writable_dir(name, subfolder=None):
-    """
-    Tries multiple locations and returns the first writable path.
-    If all fail, returns None.
-    """
-    candidates = [
-        os.path.join("/code", name),
-        os.path.join(tempfile.gettempdir(), name)
-    ]
-    for path in candidates:
-        if subfolder:
-            path = os.path.join(path, subfolder)
-        try:
-            os.makedirs(path, exist_ok=True)
-            return path
-        except PermissionError:
-            continue
-    return None
-
-# Try to assign a safe cache root
-CACHE_ROOT = get_writable_dir("my_app_cache") or tempfile.gettempdir()
-
-# Apply safe directories for matplotlib and others
-matplotlib_dir = get_writable_dir("my_app_cache", "matplotlib")
-if matplotlib_dir:
-    os.environ["MPLCONFIGDIR"] = matplotlib_dir
-
-cartopy_dir = get_writable_dir("my_app_cache", "cartopy")
-if cartopy_dir:
-    os.environ["CARTOPY_CACHE_DIR"] = cartopy_dir
-    os.environ["CARTOPY_USER_BACKGROUNDS"] = cartopy_dir
-
-xdg_cache = get_writable_dir("my_app_cache", "contextily")
-if xdg_cache:
-    os.environ["XDG_CACHE_HOME"] = xdg_cache
-
-
-
-
 import glob
 import shutil
 import io
@@ -56,12 +14,9 @@ from ash_animator.plot_3dfield_data import Plot_3DField_Data
 from ash_animator.plot_horizontal_data import Plot_Horizontal_Data
 from ash_animator import create_grid
 
-
 pn.extension()
 
-import tempfile
-
-MEDIA_DIR = os.environ.get("NAME_MEDIA_DIR", os.path.join(tempfile.gettempdir(), "name_media"))
+MEDIA_DIR = "media"
 os.makedirs(MEDIA_DIR, exist_ok=True)
 
 # Logging setup
@@ -114,20 +69,12 @@ def process_zip(event=None):
         status.object = "✅ ZIP uploaded and saved."
     else:
         zip_path = os.path.join(MEDIA_DIR, "default_model.zip")
-        if not os.path.exists(zip_path):
-            zip_path = "default_model.zip"  # fallback to local directory
         if not os.path.exists(zip_path):
             status.object = "❌ No ZIP uploaded and default_model.zip not found."
             return
         status.object = "📦 Using default_model.zip"
 
-
-    try:
-        output_dir = os.path.join("./", "ash_output")
-        os.makedirs(output_dir, exist_ok=True)
-    except PermissionError:
-        output_dir = os.path.join(tempfile.gettempdir(), "name_output")
-        os.makedirs(output_dir, exist_ok=True)
+    output_dir = os.path.join("./", "ash_output")
     shutil.rmtree(output_dir, ignore_errors=True)
     os.makedirs(output_dir, exist_ok=True)
 
@@ -138,10 +85,6 @@ def process_zip(event=None):
         # animator_obj["3d"] = [xr.open_dataset(fp).load()
         #                       for fp in sorted(glob.glob(os.path.join(output_dir, "3D", "*.nc")))]
         
-        # animator_obj["3d"] = []
-        # for fp in sorted(glob.glob(os.path.join(output_dir, "3D", "*.nc"))):
-        #     with xr.open_dataset(fp) as ds:
-        #         animator_obj["3d"].append(ds.load())
         animator_obj["3d"] = []
         for fp in sorted(glob.glob(os.path.join(output_dir, "3D", "*.nc"))):
             with xr.open_dataset(fp) as ds:
@@ -182,12 +125,7 @@ def restore_previous_session():
             with open(state_file) as f:
                 zip_path = f.read().strip()
             if os.path.exists(zip_path):
-                try:
-                    output_dir = os.path.join("./", "ash_output")
-                    os.makedirs(output_dir, exist_ok=True)
-                except PermissionError:
-                    output_dir = os.path.join(tempfile.gettempdir(), "name_output")
-                    os.makedirs(output_dir, exist_ok=True)
+                output_dir = os.path.join("./", "ash_output")
 
                 animator_obj["3d"] = []
                 for fp in sorted(glob.glob(os.path.join(output_dir, "3D", "*.nc"))):
@@ -311,99 +249,35 @@ def human_readable_size(size):
         size /= 1024
     return f"{size:.1f} TB"
 
-# def generate_output_gallery(base_folder):
-#     grouped = defaultdict(lambda: defaultdict(list))
-#     for root, _, files in os.walk(os.path.join(MEDIA_DIR, base_folder)):
-#         for file in files:
-#             ext = os.path.splitext(file)[1].lower()
-#             subfolder = os.path.relpath(root, MEDIA_DIR)
-#             grouped[subfolder][ext].append(os.path.join(root, file))
-
-#     folder_tabs = []
-#     for subfolder, ext_files in sorted(grouped.items()):
-#         type_tabs = []
-#         for ext, paths in sorted(ext_files.items()):
-#             previews = []
-#             for path in sorted(paths, key=os.path.getmtime, reverse=True):
-#                 size = human_readable_size(os.path.getsize(path))
-#                 mod = datetime.fromtimestamp(os.path.getmtime(path)).strftime("%Y-%m-%d %H:%M")
-#                 title = f"**{os.path.basename(path)}**\\n_{size}, {mod}_"
-#                 download = pn.widgets.FileDownload(label="⬇", file=path, filename=os.path.basename(path), width=60)
-#                 if ext in [".gif", ".png", ".jpg", ".jpeg"]:
-#                     preview = pn.pane.Image(path, width=320)
-#                 else:
-#                     with open(path, "r", errors="ignore") as f:
-#                         content = f.read(2048)
-#                     preview = pn.pane.PreText(content, width=320)
-#                 card = pn.Card(pn.pane.Markdown(title), preview, pn.Row(download), width=360)
-#                 previews.append(card)
-#             type_tabs.append((ext.upper(), pn.GridBox(*previews, ncols=2)))
-#         folder_tabs.append((subfolder, pn.Tabs(*type_tabs)))
-#     return pn.Tabs(*folder_tabs)
-
-
 def generate_output_gallery(base_folder):
-    preview_container = pn.Column(width=640, height=550)
-    preview_container.append(pn.pane.Markdown("👈 Click a thumbnail to preview"))
-    folder_cards = []
-
-    def make_preview(file_path):
-        ext = os.path.splitext(file_path)[1].lower()
-        title = pn.pane.Markdown(f"### {os.path.basename(file_path)}")
-        download_button = pn.widgets.FileDownload(file=file_path, filename=os.path.basename(file_path),
-                                                  label="⬇ Download", button_type="success", width=150)
-
-        if ext in [".gif", ".png", ".jpg", ".jpeg"]:
-            content = pn.pane.Image(file_path, width=640, height=450, sizing_mode="fixed")
-        else:
-            try:
-                with open(file_path, 'r', errors="ignore") as f:
-                    text = f.read(2048)
-                content = pn.pane.PreText(text, width=640, height=450)
-            except:
-                content = pn.pane.Markdown("*Unable to preview this file.*")
-
-        return pn.Column(title, content, download_button)
-
-    grouped = defaultdict(list)
+    grouped = defaultdict(lambda: defaultdict(list))
     for root, _, files in os.walk(os.path.join(MEDIA_DIR, base_folder)):
-        for file in sorted(files):
-            full_path = os.path.join(root, file)
-            if not os.path.exists(full_path):
-                continue
-            rel_folder = os.path.relpath(root, os.path.join(MEDIA_DIR, base_folder))
-            grouped[rel_folder].append(full_path)
-
-    for folder, file_paths in sorted(grouped.items()):
-        thumbnails = []
-        for full_path in file_paths:
-            filename = os.path.basename(full_path)
-            ext = os.path.splitext(full_path)[1].lower()
-
-            if ext in [".gif", ".png", ".jpg", ".jpeg"]:
-                img = pn.pane.Image(full_path, width=140, height=100)
-            else:
-                img = pn.pane.Markdown("📄", width=140, height=100)
-
-            view_button = pn.widgets.Button(name="👁", width=40, height=30, button_type="primary")
-
-            def click_handler(path=full_path):
-                def inner_click(event):
-                    preview_container[:] = [make_preview(path)]
-                return inner_click
-
-            view_button.on_click(click_handler())
-
-            overlay = pn.Column(pn.Row(pn.Spacer(width=90), view_button), img, width=160)
-            label_md = pn.pane.Markdown(f"**{filename}**", width=140, height=35)
-            thumb_card = pn.Column(overlay, label_md, width=160)
-            thumbnails.append(thumb_card)
-
-        folder_card = pn.Card(pn.GridBox(*thumbnails, ncols=2), title=f"📁 {folder}", width=400, collapsible=True)
-        folder_cards.append(folder_card)
-
-    folder_scroll = pn.Column(*folder_cards, scroll=True, height=600, width=420)
-    return pn.Row(preview_container, pn.Spacer(width=20), folder_scroll)
+        for file in files:
+            ext = os.path.splitext(file)[1].lower()
+            subfolder = os.path.relpath(root, MEDIA_DIR)
+            grouped[subfolder][ext].append(os.path.join(root, file))
+
+    folder_tabs = []
+    for subfolder, ext_files in sorted(grouped.items()):
+        type_tabs = []
+        for ext, paths in sorted(ext_files.items()):
+            previews = []
+            for path in sorted(paths, key=os.path.getmtime, reverse=True):
+                size = human_readable_size(os.path.getsize(path))
+                mod = datetime.fromtimestamp(os.path.getmtime(path)).strftime("%Y-%m-%d %H:%M")
+                title = f"**{os.path.basename(path)}**\\n_{size}, {mod}_"
+                download = pn.widgets.FileDownload(label="⬇", file=path, filename=os.path.basename(path), width=60)
+                if ext in [".gif", ".png", ".jpg", ".jpeg"]:
+                    preview = pn.pane.Image(path, width=320)
+                else:
+                    with open(path, "r", errors="ignore") as f:
+                        content = f.read(2048)
+                    preview = pn.pane.PreText(content, width=320)
+                card = pn.Card(pn.pane.Markdown(title), preview, pn.Row(download), width=360)
+                previews.append(card)
+            type_tabs.append((ext.upper(), pn.GridBox(*previews, ncols=2)))
+        folder_tabs.append((subfolder, pn.Tabs(*type_tabs)))
+    return pn.Tabs(*folder_tabs)
 
 def update_media_tabs():
     media_tab_2d.objects[:] = [generate_output_gallery("2D")]
@@ -417,7 +291,6 @@ media_tab = pn.Tabs(
     ("3D Outputs", media_tab_3d)
 )
 
-
 tab3d = pn.Column(
     threshold_slider_3d, zoom_slider_3d, fps_slider_3d, Altitude_slider, cmap_select_3d,
     pn.widgets.Button(name="🎞 Generate animation at selected altitude level", button_type="primary", on_click=lambda e: tab3d.append(plot_z_level())),
@@ -433,485 +306,13 @@ tab2d = pn.Column(
     pn.widgets.Button(name="💧 Animate Wet Deposition Rate", button_type="primary", on_click=lambda e: tab2d.append(plot_2d_field("wet_deposition_rate"))),
 )
 
-help_tab = pn.Column(pn.pane.Markdown("""
-## ❓ How to Use the NAME Ash Visualizer
-
-This dashboard allows users to upload and visualize outputs from the NAME ash dispersion model.
-
-### 🧭 Workflow
-1. **Upload ZIP** containing NetCDF files from the NAME model.
-2. Use **3D and 2D tabs** to configure and generate animations.
-3. Use **Media Viewer** to preview and download results.
-
-### 🧳 ZIP Structure
-```
-## 🗂 How Uploaded ZIP is Processed
-
-```text
-┌────────────────────────────────────────────┐
-│           Uploaded ZIP (.zip)              │
-│  (e.g. Taal_273070_20200112_scenario_*.zip)│
-└────────────────────────────────────────────┘
-                    │
-                    ▼
-      ┌───────────────────────────────┐
-      │ Contains: raw .txt outputs    │
-      │  - AQOutput_3DField_*.txt     │
-      │  - AQOutput_horizontal_*.txt  │
-      └───────────────────────────────┘
-                    │
-                    ▼
-  ┌────────────────────────────────────────┐
-  │   NAMEDataProcessor.batch_process_zip()│
-  └────────────────────────────────────────┘
-                    │
-                    ▼
-      ┌─────────────────────────────┐
-      │   Converts to NetCDF files  │
-      │     - ash_output/3D/*.nc    │
-      │     - ash_output/horizontal/*.nc │
-      └─────────────────────────────┘
-                    │
-                    ▼
-   ┌─────────────────────────────────────┐
-   │ View & animate in 3D/2D tabs        │
-   │ Download results in Media Viewer    │
-   └─────────────────────────────────────┘
-
-```
-
-### 📢 Tips
-- Reset the app with 🔄 if needed.
-- View logs if an error occurs.
-- Outputs are temporary per session.
-""", sizing_mode="stretch_width"))
-
 tabs = pn.Tabs(
     ("🧱 3D Field", tab3d),
     ("🌍 2D Field", tab2d),
-    ("📁 Media Viewer", media_tab),
-    ("❓ Help", help_tab)
-)
-
-sidebar = pn.Column(
-    pn.pane.Markdown("## 🌋 NAME Ash Visualizer", sizing_mode="stretch_width"),
-    pn.Card(pn.Column(file_input, process_button, reset_button, sizing_mode="stretch_width"),
-            title="📂 File Upload & Processing", collapsible=True, sizing_mode="stretch_width"),
-    pn.Card(pn.Column(download_button, log_link, sizing_mode="stretch_width"),
-            title="📁 Downloads & Logs", collapsible=True, sizing_mode="stretch_width"),
-    pn.Card(status, title="📢 Status", collapsible=True, sizing_mode="stretch_width"),
-    sizing_mode="stretch_width")
-
-restore_previous_session()
-
-pn.template.FastListTemplate(
-    title="NAME Visualizer Dashboard",
-    sidebar=sidebar,
-    main=[tabs],
-).servable()
-
-''' 
-import os
-import glob
-import shutil
-import io
-import logging
-import panel as pn
-import xarray as xr
-import numpy as np
-from datetime import datetime
-from types import SimpleNamespace
-from collections import defaultdict
-from ash_animator.converter import NAMEDataProcessor
-from ash_animator.plot_3dfield_data import Plot_3DField_Data
-from ash_animator.plot_horizontal_data import Plot_Horizontal_Data
-from ash_animator import create_grid
-import tempfile
-
-pn.extension()
-
-MEDIA_DIR = os.environ.get("NAME_MEDIA_DIR", os.path.join(tempfile.gettempdir(), "name_media"))
-os.makedirs(MEDIA_DIR, exist_ok=True)
-
-LOG_FILE = os.path.join(MEDIA_DIR, "app_errors.log")
-logging.basicConfig(filename=LOG_FILE, level=logging.ERROR, format="%(asctime)s - %(levelname)s - %(message)s")
-
-animator_obj = {}
-
-file_input = pn.widgets.FileInput(accept=".zip")
-process_button = pn.widgets.Button(name="📦 Process ZIP", button_type="primary")
-reset_button = pn.widgets.Button(name="🔄 Reset App", button_type="danger")
-status = pn.pane.Markdown("### Upload a NAME Model ZIP to begin")
-
-download_button = pn.widgets.FileDownload(
-    label="⬇️ Download All Exports", filename="all_exports.zip", button_type="success",
-    callback=lambda: io.BytesIO(open(shutil.make_archive(os.path.join(MEDIA_DIR, "all_exports").replace(".zip", ""), "zip", MEDIA_DIR), 'rb').read())
+    ("📁 Media Viewer", media_tab)
 )
 
-log_link = pn.widgets.FileDownload(label="🪵 View Error Log", file=LOG_FILE, filename="app_errors.log", button_type="warning")
-
-threshold_slider_3d = pn.widgets.FloatSlider(name='3D Threshold', start=0.0, end=1.0, step=0.05, value=0.1)
-zoom_slider_3d = pn.widgets.IntSlider(name='3D Zoom Level', start=1, end=20, value=19)
-cmap_select_3d = pn.widgets.Select(name='3D Colormap', options=["rainbow", "viridis", "plasma"])
-fps_slider_3d = pn.widgets.IntSlider(name='3D FPS', start=1, end=10, value=2)
-Altitude_slider = pn.widgets.IntSlider(name='Define Ash Altitude', start=1, end=15, value=1)
-
-threshold_slider_2d = pn.widgets.FloatSlider(name='2D Threshold', start=0.0, end=1.0, step=0.01, value=0.005)
-zoom_slider_2d = pn.widgets.IntSlider(name='2D Zoom Level', start=1, end=20, value=19)
-fps_slider_2d = pn.widgets.IntSlider(name='2D FPS', start=1, end=10, value=2)
-cmap_select_2d = pn.widgets.Select(name='2D Colormap', options=["rainbow", "viridis", "plasma"])
-
-def process_zip(event=None):
-    if file_input.value:
-        zip_path = os.path.join(MEDIA_DIR, file_input.filename)
-        with open(zip_path, "wb") as f:
-            f.write(file_input.value)
-        status.object = "✅ ZIP uploaded and saved."
-    else:
-        zip_path = os.path.join(MEDIA_DIR, "default_model.zip")
-        if not os.path.exists(zip_path):
-            zip_path = "default_model.zip"
-        if not os.path.exists(zip_path):
-            status.object = "❌ No ZIP uploaded and default_model.zip not found."
-            return
-        status.object = "📦 Using default_model.zip"
-
-    try:
-        output_dir = os.path.join("./", "ash_output")
-        os.makedirs(output_dir, exist_ok=True)
-    except PermissionError:
-        output_dir = os.path.join(tempfile.gettempdir(), "name_output")
-        os.makedirs(output_dir, exist_ok=True)
-    shutil.rmtree(output_dir, ignore_errors=True)
-    os.makedirs(output_dir, exist_ok=True)
-
-    try:
-        processor = NAMEDataProcessor(output_root=output_dir)
-        processor.batch_process_zip(zip_path)
-
-        animator_obj["3d"] = [xr.open_dataset(fp).load() for fp in sorted(glob.glob(os.path.join(output_dir, "3D", "*.nc")))]
-        animator_obj["2d"] = [xr.open_dataset(fp).load() for fp in sorted(glob.glob(os.path.join(output_dir, "horizontal", "*.nc")))]
-
-        with open(os.path.join(MEDIA_DIR, "last_run.txt"), "w") as f:
-            f.write(zip_path)
-
-        status.object += f" | ✅ Loaded 3D: {len(animator_obj['3d'])} & 2D: {len(animator_obj['2d'])}"
-        update_media_tabs()
-    except Exception as e:
-        logging.exception("Error during ZIP processing")
-        status.object = f"❌ Processing failed: {e}"
-
-def reset_app(event=None):
-    animator_obj.clear()
-    file_input.value = None
-    status.object = "🔄 App has been reset."
-    for folder in ["ash_output", "2D", "3D"]:
-        shutil.rmtree(os.path.join(MEDIA_DIR, folder), ignore_errors=True)
-    if os.path.exists(os.path.join(MEDIA_DIR, "last_run.txt")):
-        os.remove(os.path.join(MEDIA_DIR, "last_run.txt"))
-    update_media_tabs()
-
-def restore_previous_session():
-    try:
-        state_file = os.path.join(MEDIA_DIR, "last_run.txt")
-        if os.path.exists(state_file):
-            with open(state_file) as f:
-                zip_path = f.read().strip()
-            if os.path.exists(zip_path):
-                output_dir = os.path.join("./", "ash_output")
-                os.makedirs(output_dir, exist_ok=True)
-                animator_obj["3d"] = [xr.open_dataset(fp).load() for fp in sorted(glob.glob(os.path.join(output_dir, "3D", "*.nc")))]
-                animator_obj["2d"] = [xr.open_dataset(fp).load() for fp in sorted(glob.glob(os.path.join(output_dir, "horizontal", "*.nc")))]
-                status.object = f"🔁 Restored previous session from {os.path.basename(zip_path)}"
-                update_media_tabs()
-    except Exception as e:
-        logging.exception("Error restoring previous session")
-        status.object = f"⚠️ Could not restore previous session: {e}"
-
-process_button.on_click(process_zip)
-reset_button.on_click(reset_app)
-
-def build_animator_3d():
-    ds = animator_obj["3d"]
-    attrs = ds[0].attrs
-    lons, lats, grid = create_grid(attrs)
-    return SimpleNamespace(datasets=ds, levels=ds[0].altitude.values, lons=lons, lats=lats,
-                           lon_grid=grid[0], lat_grid=grid[1])
-
-def build_animator_2d():
-    ds = animator_obj["2d"]
-    lat_grid, lon_grid = xr.broadcast(ds[0]["latitude"], ds[0]["longitude"])
-    return SimpleNamespace(datasets=ds, lats=ds[0]["latitude"].values,
-                           lons=ds[0]["longitude"].values,
-                           lat_grid=lat_grid.values, lon_grid=lon_grid.values)
-
-def plot_z_level():
-    try:
-        animator = build_animator_3d()
-        out = os.path.join(MEDIA_DIR, "3D")
-        os.makedirs(out, exist_ok=True)
-        Plot_3DField_Data(animator, out, cmap_select_3d.value, threshold_slider_3d.value,
-                          zoom_slider_3d.value, fps_slider_3d.value).plot_single_z_level(
-                              Altitude_slider.value, f"ash_altitude{Altitude_slider.value}km_runTimes.gif")
-        update_media_tabs()
-        status.object = "✅ Z-Level animation created."
-    except Exception as e:
-        logging.exception("Error in plot_z_level")
-        status.object = f"❌ Error in Z-Level animation: {e}"
-
-def plot_vertical_profile():
-    try:
-        animator = build_animator_3d()
-        out = os.path.join(MEDIA_DIR, "3D")
-        os.makedirs(out, exist_ok=True)
-        Plot_3DField_Data(animator, out, cmap_select_3d.value, fps_slider_3d.value,
-                          threshold_slider_3d.value, zoom_level=zoom_slider_3d.value).plot_vertical_profile_at_time(
-                              Altitude_slider.value - 1, f"T{Altitude_slider.value - 1}_profile.gif")
-        update_media_tabs()
-        status.object = "✅ Vertical profile animation created."
-    except Exception as e:
-        logging.exception("Error in plot_vertical_profile")
-        status.object = f"❌ Error in vertical profile animation: {e}"
-
-def animate_all_altitude_profiles():
-    try:
-        animator = build_animator_3d()
-        out = os.path.join(MEDIA_DIR, "3D")
-        Plot_3DField_Data(animator, out, cmap_select_3d.value, threshold_slider_3d.value,
-                          zoom_slider_3d.value).animate_all_altitude_profiles()
-        update_media_tabs()
-        status.object = "✅ All altitude profile animations created."
-    except Exception as e:
-        logging.exception("Error in animate_all_altitude_profiles")
-        status.object = f"❌ Error animating all altitude profiles: {e}"
-
-def export_jpg_frames():
-    try:
-        animator = build_animator_3d()
-        out = os.path.join(MEDIA_DIR, "3D")
-        Plot_3DField_Data(animator, out, cmap_select_3d.value, threshold_slider_3d.value,
-                          zoom_slider_3d.value).export_frames_as_jpgs(include_metadata=True)
-        update_media_tabs()
-        status.object = "✅ JPG frames exported."
-    except Exception as e:
-        logging.exception("Error exporting JPG frames")
-        status.object = f"❌ Error exporting JPG frames: {e}"
-
-def plot_2d_field(field):
-    try:
-        animator = build_animator_2d()
-        out = os.path.join(MEDIA_DIR, "2D")
-        Plot_Horizontal_Data(animator, out, cmap_select_2d.value, fps_slider_2d.value,
-                             include_metadata=True, threshold=threshold_slider_2d.value,
-                             zoom_width_deg=6.0, zoom_height_deg=6.0,
-                             zoom_level=zoom_slider_2d.value,
-                             static_frame_export=True).plot_single_field_over_time(field, f"{field}.gif")
-        update_media_tabs()
-        status.object = f"✅ 2D field `{field}` animation created."
-    except Exception as e:
-        logging.exception(f"Error in plot_2d_field: {field}")
-        status.object = f"❌ Error in 2D field `{field}` animation: {e}"
-
-def human_readable_size(size):
-    for unit in ['B', 'KB', 'MB', 'GB']:
-        if size < 1024: return f"{size:.1f} {unit}"
-        size /= 1024
-    return f"{size:.1f} TB"
-
-# def generate_output_gallery(base_folder):
-#     grouped = defaultdict(lambda: defaultdict(list))
-#     for root, _, files in os.walk(os.path.join(MEDIA_DIR, base_folder)):
-#         for file in files:
-#             ext = os.path.splitext(file)[1].lower()
-#             subfolder = os.path.relpath(root, MEDIA_DIR)
-#             grouped[subfolder][ext].append(os.path.join(root, file))
-
-#     folder_panels = []
-#     for subfolder, ext_files in sorted(grouped.items()):
-#         section = []
-#         for ext, paths in sorted(ext_files.items()):
-#             previews = []
-#             for path in sorted(paths, key=os.path.getmtime, reverse=True):
-#                 size = human_readable_size(os.path.getsize(path))
-#                 mod = datetime.fromtimestamp(os.path.getmtime(path)).strftime("%Y-%m-%d %H:%M")
-#                 title = f"**{os.path.basename(path)}**\n_{size}, {mod}_"
-#                 download = pn.widgets.FileDownload(label="⬇", file=path, filename=os.path.basename(path), width=60)
-#                 if ext in [".gif", ".png", ".jpg", ".jpeg"]:
-#                     preview = pn.pane.Image(path, width=320)
-#                 else:
-#                     with open(path, "r", errors="ignore") as f:
-#                         content = f.read(2048)
-#                     preview = pn.pane.PreText(content, width=320)
-#                 card = pn.Card(pn.pane.Markdown(title), preview, pn.Row(download), width=360)
-#                 previews.append(card)
-#             section.append(pn.Column(f"### {ext.upper()}", pn.GridBox(*previews, ncols=2)))
-#         folder_section = pn.Card(f"📁 {subfolder}", *section, collapsible=True, width_policy="max")
-#         folder_panels.append(folder_section)
-
-#     return pn.Column(*folder_panels, height=600, scroll=True, sizing_mode='stretch_width', styles={'overflow': 'auto'})
-
-
-
-def generate_output_gallery(base_folder):
-    preview_container = pn.Column(width=640, height=550)
-    preview_container.append(pn.pane.Markdown("👈 Click a thumbnail to preview"))
-    folder_cards = []
-
-    def make_preview(file_path):
-        ext = os.path.splitext(file_path)[1].lower()
-        title = pn.pane.Markdown(f"### {os.path.basename(file_path)}", width=640)
-        download_button = pn.widgets.FileDownload(file=file_path, filename=os.path.basename(file_path),
-                                                  label="⬇ Download", button_type="success", width=150)
-
-        if ext in [".gif", ".png", ".jpg", ".jpeg"]:
-            content = pn.pane.Image(file_path, width=640, height=450, sizing_mode="fixed")
-        else:
-            try:
-                with open(file_path, 'r', errors="ignore") as f:
-                    text = f.read(2048)
-                content = pn.pane.PreText(text, width=640, height=450)
-            except:
-                content = pn.pane.Markdown("*Unable to preview this file.*")
-
-        return pn.Column(title, content, download_button)
-
-    grouped = defaultdict(list)
-    for root, _, files in os.walk(os.path.join(MEDIA_DIR, base_folder)):
-        for file in sorted(files):
-            full_path = os.path.join(root, file)
-            if not os.path.exists(full_path):
-                continue
-            rel_folder = os.path.relpath(root, os.path.join(MEDIA_DIR, base_folder))
-            grouped[rel_folder].append(full_path)
-
-    for folder, file_paths in sorted(grouped.items()):
-        thumbnails = []
-        for full_path in file_paths:
-            filename = os.path.basename(full_path)
-            ext = os.path.splitext(full_path)[1].lower()
-
-            if ext in [".gif", ".png", ".jpg", ".jpeg"]:
-                img = pn.pane.Image(full_path, width=140, height=100)
-            else:
-                img = pn.pane.Markdown("📄", width=140, height=100)
-
-            view_button = pn.widgets.Button(name="👁", width=40, height=30, button_type="primary")
-
-            def click_handler(path=full_path):
-                def inner_click(event):
-                    preview_container[:] = [make_preview(path)]
-                return inner_click
-
-            view_button.on_click(click_handler())
-
-            overlay = pn.Column(pn.Row(pn.Spacer(width=90), view_button), img, width=160)
-            label_md = pn.pane.Markdown(f"**{filename}**", width=140, height=35)
-            thumb_card = pn.Column(overlay, label_md, width=160)
-            thumbnails.append(thumb_card)
-
-        folder_card = pn.Card(pn.GridBox(*thumbnails, ncols=2), title=f"📁 {folder}", width=400, collapsible=True)
-        folder_cards.append(folder_card)
-
-    folder_scroll = pn.Column(*folder_cards, scroll=True, height=600, width=420)
-    return pn.Row(preview_container, pn.Spacer(width=20), folder_scroll)
-
-def update_media_tabs():
-    media_tab_2d.objects[:] = [generate_output_gallery("2D")]
-    media_tab_3d.objects[:] = [generate_output_gallery("3D")]
-
-media_tab_2d = pn.Column(generate_output_gallery("2D"))
-media_tab_3d = pn.Column(generate_output_gallery("3D"))
-
-media_tab = pn.Tabs(
-    ("🖼 2D Output Gallery", media_tab_2d),
-    ("🖼 3D Output Gallery", media_tab_3d),
-    dynamic=True
-)
-
-tab3d = pn.Column(
-    threshold_slider_3d, zoom_slider_3d, fps_slider_3d, Altitude_slider, cmap_select_3d,
-    pn.widgets.Button(name="🎞 Generate animation at selected altitude level", button_type="primary", on_click=lambda e: tab3d.append(plot_z_level())),
-    pn.widgets.Button(name="📈 Generate vertical profile animation at time index", button_type="primary", on_click=lambda e: tab3d.append(plot_vertical_profile())),
-    pn.widgets.Button(name="📊 Generate all altitude level animations", button_type="primary", on_click=lambda e: tab3d.append(animate_all_altitude_profiles())),
-    pn.widgets.Button(name="🖼 Export all animation frames as JPG", button_type="primary", on_click=lambda e: tab3d.append(export_jpg_frames())),
-)
-
-tab2d = pn.Column(
-    threshold_slider_2d, zoom_slider_2d, fps_slider_2d, cmap_select_2d,
-    pn.widgets.Button(name="🌫 Animate Air Concentration", button_type="primary", on_click=lambda e: tab2d.append(plot_2d_field("air_concentration"))),
-    pn.widgets.Button(name="🌧 Animate Dry Deposition Rate", button_type="primary", on_click=lambda e: tab2d.append(plot_2d_field("dry_deposition_rate"))),
-    pn.widgets.Button(name="💧 Animate Wet Deposition Rate", button_type="primary", on_click=lambda e: tab2d.append(plot_2d_field("wet_deposition_rate"))),
-)
-
-help_tab = pn.Column(pn.pane.Markdown("""
-## ❓ How to Use the NAME Ash Visualizer
-
-This dashboard allows users to upload and visualize outputs from the NAME ash dispersion model.
-
-### 🧭 Workflow
-1. **Upload ZIP** containing NetCDF files from the NAME model.
-2. Use **3D and 2D tabs** to configure and generate animations.
-3. Use **Media Viewer** to preview and download results.
-
-### 🧳 ZIP Structure
-```
-## 🗂 How Uploaded ZIP is Processed
-
-```text
-┌────────────────────────────────────────────┐
-│           Uploaded ZIP (.zip)              │
-│  (e.g. Taal_273070_20200112_scenario_*.zip)│
-└────────────────────────────────────────────┘
-                    │
-                    ▼
-      ┌───────────────────────────────┐
-      │ Contains: raw .txt outputs    │
-      │  - AQOutput_3DField_*.txt     │
-      │  - AQOutput_horizontal_*.txt  │
-      └───────────────────────────────┘
-                    │
-                    ▼
-  ┌────────────────────────────────────────┐
-  │   NAMEDataProcessor.batch_process_zip()│
-  └────────────────────────────────────────┘
-                    │
-                    ▼
-      ┌─────────────────────────────┐
-      │   Converts to NetCDF files  │
-      │     - ash_output/3D/*.nc    │
-      │     - ash_output/horizontal/*.nc │
-      └─────────────────────────────┘
-                    │
-                    ▼
-   ┌─────────────────────────────────────┐
-   │ View & animate in 3D/2D tabs        │
-   │ Download results in Media Viewer    │
-   └─────────────────────────────────────┘
-
-```
-
-### 📢 Tips
-- Reset the app with 🔄 if needed.
-- View logs if an error occurs.
-- Outputs are temporary per session.
-""", sizing_mode="stretch_width", width=800))
-
-tabs = pn.Tabs(
-    ("🧱 3D Field", tab3d),
-    ("🌍 2D Field", tab2d),
-    ("📁 Media Viewer", media_tab),
-    ("❓ Help", help_tab)
-)
-
-sidebar = pn.Column(
-    pn.pane.Markdown("## 🌋 NAME Ash Visualizer", sizing_mode="stretch_width"),
-    pn.Card(pn.Column(file_input, process_button, reset_button, sizing_mode="stretch_width"),
-            title="📂 File Upload & Processing", collapsible=True, sizing_mode="stretch_width"),
-    pn.Card(pn.Column(download_button, log_link, sizing_mode="stretch_width"),
-            title="📁 Downloads & Logs", collapsible=True, sizing_mode="stretch_width"),
-    pn.Card(status, title="📢 Status", collapsible=True, sizing_mode="stretch_width"),
-    sizing_mode="stretch_width", width=300
-)
+sidebar = pn.Column("## 🌋 NAME Ash Visualizer", file_input, process_button, reset_button, download_button, log_link, status)
 
 restore_previous_session()
 
@@ -919,5 +320,4 @@ pn.template.FastListTemplate(
     title="NAME Visualizer Dashboard",
     sidebar=sidebar,
     main=[tabs],
-).servable()
- '''
+).servable()

ash_animator/__init__.py

@@ -1,41 +1,4 @@
 
-# cache_setup.py
-
-import os
-import tempfile
-
-def setup_safe_cache(app_name="my_app"):
-    """
-    Redirects all common cache/config directories to a writable location
-    to avoid permission issues (e.g., in Docker, servers, CI).
-
-    Must be called before importing:
-    - matplotlib
-    - cartopy
-    - contextily
-    - any internal modules using those libraries
-    """
-
-    # Define root cache location
-    cache_root = os.path.join(tempfile.gettempdir(), f"{app_name}_cache")
-
-    # Map of environment variables to subdirectories
-    cache_paths = {
-        "XDG_CACHE_HOME": os.path.join(cache_root, "xdg_cache"),
-        "XDG_CONFIG_HOME": os.path.join(cache_root, "xdg_config"),
-        "MPLCONFIGDIR": os.path.join(cache_root, "matplotlib"),
-        "CARTOPY_USER_BACKGROUNDS": os.path.join(cache_root, "cartopy"),
-        "CARTOPY_CACHE_DIR": os.path.join(cache_root, "cartopy"),
-    }
-
-    # Apply environment variable overrides and ensure directories exist
-    for var, path in cache_paths.items():
-        os.environ[var] = path
-        os.makedirs(path, exist_ok=True)
-
-    print(f"✅ Cache directories set under: {cache_root}")
-
-setup_safe_cache("ash_animator")  # You can pass your app name 
 # Auto-generated __init__.py to import all modules
 from .basemaps import *
 from .converter import *

ash_animator/basemaps.py

@@ -1,48 +1,77 @@
-import os
-import tempfile
-import hashlib
-from PIL import Image
-
-
-def get_cache_dir(app_name):
-    """
-    Attempt to create a writable cache directory.
-    Return None if both preferred and fallback locations fail.
-    """
-    try:
-        preferred = os.path.join("/code", f"{app_name}_cache")
-        os.makedirs(preferred, exist_ok=True)
-        return preferred
-    except Exception:
-        try:
-            fallback = os.path.join(tempfile.gettempdir(), f"{app_name}_cache")
-            os.makedirs(fallback, exist_ok=True)
-            return fallback
-        except Exception:
-            print(f"[Cache Disabled] Could not create cache for {app_name}.")
-            return None
-
-# Define cache dirs (may be None)
-CTX_TILE_CACHE_DIR = get_cache_dir("contextily")
-BASEMAP_TILE_CACHE_DIR = get_cache_dir("basemap")
-CARTOPY_CACHE_DIR = get_cache_dir("cartopy")
-
-# Set env vars if cartopy cache dir is usable
-if CARTOPY_CACHE_DIR:
-    os.environ["CARTOPY_USER_BACKGROUNDS"] = CARTOPY_CACHE_DIR
-    os.environ["CARTOPY_CACHE_DIR"] = CARTOPY_CACHE_DIR
 
+# import contextily as ctx
+# from mpl_toolkits.basemap import Basemap
+# import cartopy.crs as ccrs
+# import cartopy.feature as cfeature
+
+# def draw_etopo_basemap(ax, mode="basemap", zoom=7):
+#     try:
+#         if mode == "stock":
+#             ax.stock_img()
+#         elif mode == "contextily":
+#             extent = ax.get_extent(ccrs.PlateCarree())
+#             ax.set_extent(extent, crs=ccrs.PlateCarree())
+#             ctx.add_basemap(ax, crs=ccrs.PlateCarree(), source=ctx.providers.CartoDB.Voyager, zoom=zoom)
+#         elif mode == "basemap":
+#             extent = ax.get_extent(ccrs.PlateCarree())
+#             m = Basemap(projection='cyl',
+#                         llcrnrlon=extent[0], urcrnrlon=extent[1],
+#                         llcrnrlat=extent[2], urcrnrlat=extent[3],
+#                         resolution='h', ax=ax)
+#             m.shadedrelief()
+#             m.drawcoastlines(linewidth=0.5)
+#             m.drawcountries(linewidth=0.7)
+#             m.drawmapboundary()
+#         else:
+#             raise ValueError(f"Unsupported basemap mode: {mode}")
+#     except Exception as e:
+#         print(f"[Relief Error - {mode} mode]:", e)
+#         ax.add_feature(cfeature.LAND)
+#         ax.add_feature(cfeature.OCEAN)
 
-import matplotlib.pyplot as plt
+import os
+import hashlib
 import contextily as ctx
 from mpl_toolkits.basemap import Basemap
 import cartopy.crs as ccrs
 import cartopy.feature as cfeature
+from PIL import Image
+import matplotlib.pyplot as plt
+
+# Define cache directories
+# Optional: Set tile cache directory (must be done before contextily downloads tiles)
+os.environ["XDG_CACHE_HOME"] = os.path.expanduser("~/.contextily_cache")
+
+CTX_TILE_CACHE_DIR = os.path.expanduser("~/.contextily_cache")
+BASEMAP_TILE_CACHE_DIR = os.path.expanduser("~/.basemap_cache")
+
+os.makedirs(CTX_TILE_CACHE_DIR, exist_ok=True)
+os.makedirs(BASEMAP_TILE_CACHE_DIR, exist_ok=True)
 
 def draw_etopo_basemap(ax, mode="basemap", zoom=11):
     """
-    Draws a background basemap image on a Cartopy GeoAxes.
-    Falls back to simple features if caching or basemap rendering fails.
+    Draws a high-resolution basemap background on the provided Cartopy GeoAxes.
+
+    Parameters
+    ----------
+    ax : matplotlib.axes._subplots.AxesSubplot
+        The matplotlib Axes object (with Cartopy projection) to draw the map background on.
+
+    mode : str, optional
+        The basemap mode to use:
+        - "stock": Default stock image from Cartopy.
+        - "contextily": Web tile background (CartoDB Voyager), with caching.
+        - "basemap": High-resolution shaded relief using Basemap, with caching.
+        Default is "basemap".
+
+    zoom : int, optional
+        Tile zoom level (only for "contextily"). Higher = more detail. Default is 7.
+
+    Notes
+    -----
+    - Uses high resolution for Basemap (resolution='h') and saves figure at 300 DPI.
+    - Cached images are reused using extent-based hashing to avoid re-rendering.
+    - Basemap is deprecated; Cartopy with web tiles is recommended for new projects.
     """
     try:
         if mode == "stock":
@@ -51,46 +80,52 @@ def draw_etopo_basemap(ax, mode="basemap", zoom=11):
         elif mode == "contextily":
             extent = ax.get_extent(crs=ccrs.PlateCarree())
             ax.set_extent(extent, crs=ccrs.PlateCarree())
-            ctx.add_basemap(ax, crs=ccrs.PlateCarree(),
-                            source=ctx.providers.CartoDB.Voyager, zoom=zoom)
+            ctx.add_basemap(
+                ax,
+                crs=ccrs.PlateCarree(),
+                source=ctx.providers.CartoDB.Voyager,
+                zoom=zoom                
+            )
 
         elif mode == "basemap":
             extent = ax.get_extent(crs=ccrs.PlateCarree())
-            extent_str = "_".join(f"{v:.4f}" for v in extent)
+
+            # Create a hash key for this extent
+            extent_str = f"{extent[0]:.4f}_{extent[1]:.4f}_{extent[2]:.4f}_{extent[3]:.4f}"
             cache_key = hashlib.md5(extent_str.encode()).hexdigest()
-            cache_file = (os.path.join(BASEMAP_TILE_CACHE_DIR, f"{cache_key}_highres.png")
-                          if BASEMAP_TILE_CACHE_DIR else None)
+            cache_file = os.path.join(BASEMAP_TILE_CACHE_DIR, f"{cache_key}_highres.png")
 
-            if cache_file and os.path.exists(cache_file):
+            if os.path.exists(cache_file):
                 img = Image.open(cache_file)
                 ax.imshow(img, extent=extent, transform=ccrs.PlateCarree())
             else:
-                fig, temp_ax = plt.subplots(figsize=(12, 9),
-                                            subplot_kw={'projection': ccrs.PlateCarree()})
+                # Create a high-resolution temporary figure
+                temp_fig, temp_ax = plt.subplots(figsize=(12, 9),
+                                                 subplot_kw={'projection': ccrs.PlateCarree()})
                 temp_ax.set_extent(extent, crs=ccrs.PlateCarree())
 
                 m = Basemap(projection='cyl',
                             llcrnrlon=extent[0], urcrnrlon=extent[1],
                             llcrnrlat=extent[2], urcrnrlat=extent[3],
-                            resolution='f', ax=temp_ax)
+                            resolution='f', ax=temp_ax)  # 'h' = high resolution
 
                 m.shadedrelief()
+                # m.drawcoastlines(linewidth=0.1)
+                # m.drawcountries(linewidth=0.1)
+                # m.drawmapboundary()
 
-                if cache_file:
-                    try:
-                        fig.savefig(cache_file, dpi=300, bbox_inches='tight', pad_inches=0)
-                    except Exception:
-                        print("[Basemap Cache Write Failed] Skipping cache.")
-                plt.close(fig)
+                # Save high-DPI figure for clarity
+                temp_fig.savefig(cache_file, dpi=300, bbox_inches='tight', pad_inches=0)
+                plt.close(temp_fig)
 
-                # img = Image.open(cache_file) if cache_file and os.path.exists(cache_file) else None
-                # if img:
-                #     ax.imshow(img, extent=extent, transform=ccrs.PlateCarree())
+                # Load and display the cached image
+                img = Image.open(cache_file)
+                ax.imshow(img, extent=extent, transform=ccrs.PlateCarree())
 
         else:
             raise ValueError(f"Unsupported basemap mode: {mode}")
 
     except Exception as e:
-        print(f"[Basemap Error: {mode}] {e}")
+        print(f"[Relief Error - {mode} mode]:", e)
         ax.add_feature(cfeature.LAND)
         ax.add_feature(cfeature.OCEAN)

ash_animator/converter.py

@@ -1,4 +1,148 @@
-
+# # Full updated and corrected version of NAMEDataConverter with sanitized metadata keys
+
+# import os
+# import re
+# import zipfile
+# import shutil
+# import numpy as np
+# import xarray as xr
+# import matplotlib.pyplot as plt
+# import matplotlib.animation as animation
+# from typing import List, Tuple
+
+# class NAMEDataConverter:
+#     def __init__(self, output_dir: str):
+#         self.output_dir = output_dir
+#         os.makedirs(self.output_dir, exist_ok=True)
+
+#     def _sanitize_key(self, key: str) -> str:
+#         # Replace non-alphanumeric characters with underscores, and ensure it starts with a letter
+#         key = re.sub(r'\W+', '_', key)
+#         if not key[0].isalpha():
+#             key = f"attr_{key}"
+#         return key
+
+#     def _parse_metadata(self, lines: List[str]) -> dict:
+#         metadata = {}
+#         for line in lines:
+#             if ":" in line:
+#                 key, value = line.split(":", 1)
+#                 clean_key = self._sanitize_key(key.strip().lower())
+#                 metadata[clean_key] = value.strip()
+
+#         try:
+#             metadata.update({
+#                 "x_origin": float(metadata["x_grid_origin"]),
+#                 "y_origin": float(metadata["y_grid_origin"]),
+#                 "x_size": int(metadata["x_grid_size"]),
+#                 "y_size": int(metadata["y_grid_size"]),
+#                 "x_res": float(metadata["x_grid_resolution"]),
+#                 "y_res": float(metadata["y_grid_resolution"]),
+#                 "prelim_cols": int(metadata["number_of_preliminary_cols"]),
+#                 "n_fields": int(metadata["number_of_field_cols"]),
+#             })
+#         except KeyError as e:
+#             raise ValueError(f"Missing required metadata field: {e}")
+#         except ValueError as e:
+#             raise ValueError(f"Invalid value in metadata: {e}")
+
+#         if metadata["x_res"] == 0 or metadata["y_res"] == 0:
+#             raise ZeroDivisionError("Grid resolution cannot be zero.")
+
+#         return metadata
+
+#     def _get_data_lines(self, lines: List[str]) -> List[str]:
+#         idx = next(i for i, l in enumerate(lines) if l.strip() == "Fields:")
+#         return lines[idx + 1:]
+
+#     def convert_3d_group(self, group: List[Tuple[int, str]], output_filename: str) -> str:
+#         first_file_path = group[0][1]
+#         with open(first_file_path, 'r') as f:
+#             lines = f.readlines()
+#         meta = self._parse_metadata(lines)
+
+#         lons = np.round(np.arange(meta["x_origin"], meta["x_origin"] + meta["x_size"] * meta["x_res"], meta["x_res"]), 6)
+#         lats = np.round(np.arange(meta["y_origin"], meta["y_origin"] + meta["y_size"] * meta["y_res"], meta["y_res"]), 6)
+
+#         z_levels = []
+#         z_coords = []
+
+#         for z_idx, filepath in group:
+#             with open(filepath, 'r') as f:
+#                 lines = f.readlines()
+#             data_lines = self._get_data_lines(lines)
+#             grid = np.zeros((meta["y_size"], meta["x_size"]), dtype=np.float32)
+
+#             for line in data_lines:
+#                 parts = [p.strip().strip(',') for p in line.strip().split(',') if p.strip()]
+#                 if len(parts) >= 5 and parts[0].isdigit() and parts[1].isdigit():
+#                     try:
+#                         x = int(parts[0]) - 1
+#                         y = int(parts[1]) - 1
+#                         val = float(parts[4])
+#                         if 0 <= x < meta["x_size"] and 0 <= y < meta["y_size"]:
+#                             grid[y, x] = val
+#                     except Exception:
+#                         continue
+#             z_levels.append(grid)
+#             z_coords.append(z_idx)
+
+#         z_cube = np.stack(z_levels, axis=0)
+#         ds = xr.Dataset(
+#             {
+#                 "ash_concentration": (['altitude', 'latitude', 'longitude'], z_cube)
+#             },
+#             coords={
+#                 "altitude": np.array(z_coords, dtype=np.float32),
+#                 "latitude": lats,
+#                 "longitude": lons
+#             },
+#             attrs={
+#                 "title": "Volcanic Ash Concentration",
+#                 "source": "NAME model output processed to NetCDF",
+#                 **{k: str(v) for k, v in meta.items()}  # Ensure all attrs are strings
+#             }
+#         )
+#         ds["ash_concentration"].attrs.update({
+#             "units": "g/m^3",
+#             "long_name": "Volcanic ash concentration"
+#         })
+#         ds["altitude"].attrs["units"] = "kilometers above sea level"
+#         ds["latitude"].attrs["units"] = "degrees_north"
+#         ds["longitude"].attrs["units"] = "degrees_east"
+
+#         out_path = os.path.join(self.output_dir, output_filename)
+#         ds.to_netcdf(out_path)
+#         return out_path
+
+#     def batch_process_zip(self, zip_path: str) -> List[str]:
+#         extract_dir = os.path.join(self.output_dir, "unzipped")
+#         os.makedirs(extract_dir, exist_ok=True)
+
+#         with zipfile.ZipFile(zip_path, 'r') as zip_ref:
+#             zip_ref.extractall(extract_dir)
+
+#         txt_files = []
+#         for root, _, files in os.walk(extract_dir):
+#             for file in files:
+#                 if file.endswith(".txt"):
+#                     txt_files.append(os.path.join(root, file))
+
+#         pattern = re.compile(r"_T(\d+)_.*_Z(\d+)\.txt$")
+#         grouped = {}
+#         for f in txt_files:
+#             match = pattern.search(f)
+#             if match:
+#                 t = int(match.group(1))
+#                 z = int(match.group(2))
+#                 grouped.setdefault(t, []).append((z, f))
+
+#         nc_files = []
+#         for t_key in sorted(grouped):
+#             group = sorted(grouped[t_key])
+#             out_nc = self.convert_3d_group(group, f"T{t_key}.nc")
+#             nc_files.append(out_nc)
+#         return nc_files
 
 # Re-defining the integrated class first
 import os
@@ -10,17 +154,8 @@ from typing import List, Tuple
 import shutil
 
 
-import tempfile  # Added for safe temp directory usage
-
 class NAMEDataProcessor:
-    def __init__(self, output_root: str = None):
-        if output_root is None:
-            output_root = os.path.join(tempfile.gettempdir(), "name_outputs")
-        self.output_root = output_root
-        self.output_3d = os.path.join(self.output_root, "3D")
-        self.output_horizontal = os.path.join(self.output_root, "horizontal")
-        os.makedirs(self.output_3d, exist_ok=True)
-        os.makedirs(self.output_horizontal, exist_ok=True)
+    def __init__(self, output_root: str):
         self.output_root = output_root
         self.output_3d = os.path.join(self.output_root, "3D")
         self.output_horizontal = os.path.join(self.output_root, "horizontal")
@@ -197,7 +332,7 @@ class NAMEDataProcessor:
 
 
     def batch_process_zip(self, zip_path: str) -> List[str]:
-        extract_dir = os.path.join(tempfile.gettempdir(), "unzipped_name_extract")
+        extract_dir = os.path.abspath("unzipped")
 
         os.makedirs(extract_dir, exist_ok=True)
         

ash_animator/plot_3dfield_data.py

@@ -11,7 +11,6 @@ from .interpolation import interpolate_grid
 from .basemaps import draw_etopo_basemap
 import imageio.v2 as imageio
 import shutil
-import tempfile
 
 class Plot_3DField_Data:
     
@@ -71,13 +70,7 @@ class Plot_3DField_Data:
                  include_metadata=True, threshold=0.1,
                  zoom_width_deg=6.0, zoom_height_deg=6.0, zoom_level=7, basemap_type="basemap"):
         self.animator = animator
-        
-        self.output_dir = os.path.abspath(
-            os.path.join(
-                os.environ.get("NAME_OUTPUT_DIR", tempfile.gettempdir()),
-                output_dir
-            )
-        )
+        self.output_dir = os.path.abspath(os.path.join(os.getcwd(), output_dir))
         os.makedirs(self.output_dir, exist_ok=True)
         self.cmap = cmap
         self.fps = fps
@@ -467,6 +460,6 @@ class Plot_3DField_Data:
                 formatter = mticker.FuncFormatter(lambda x, _: f'{x:.2g}')
                 cbar.ax.yaxis.set_major_formatter(formatter)
                 frame_path = os.path.join(z_dir, f"frame_{t+1:04d}.jpg")
-                plt.savefig(frame_path, bbox_inches='tight')
+                plt.savefig(frame_path, dpi=150, bbox_inches='tight')
                 plt.close(fig)
                 print(f"📸 Saved {frame_path}")

ash_animator/plot_horizontal_data.py

@@ -9,21 +9,13 @@ import cartopy.io.shapereader as shpreader
 from adjustText import adjust_text
 from ash_animator.interpolation import interpolate_grid
 from ash_animator.basemaps import draw_etopo_basemap
-import tempfile
 
 class Plot_Horizontal_Data:
     def __init__(self, animator, output_dir="plots", cmap="rainbow", fps=2,
                  include_metadata=True, threshold=0.1,
                  zoom_width_deg=6.0, zoom_height_deg=6.0, zoom_level=7, static_frame_export=False):
         self.animator = animator
-
-        # Set a writable, absolute output directory
-        self.output_dir = os.path.abspath(
-            os.path.join(
-                os.environ.get("NAME_OUTPUT_DIR", tempfile.gettempdir()),
-                output_dir
-            )
-        )
+        self.output_dir = os.path.abspath(os.path.join(os.getcwd(), output_dir))
         os.makedirs(self.output_dir, exist_ok=True)
         self.cmap = cmap
         self.fps = fps
@@ -182,7 +174,7 @@ class Plot_Horizontal_Data:
 
            # Inside update() function:
             if not hasattr(update, "colorbar"):
-                unit_label =  f"{field}:({self.animator.datasets[0][field].attrs.get('units', field)})" #self.animator.datasets[0][field].attrs.get('units', field)
+                unit_label =  f"{field}:({self.animator.datasets[0][field].attrs.get("units", field)})" #self.animator.datasets[0][field].attrs.get("units", field)
                 update.colorbar = fig.colorbar(c, ax=[ax1, ax2], orientation='vertical', label=unit_label)
                 formatter = mticker.FuncFormatter(lambda x, _: f'{x:.2g}')
                 update.colorbar.ax.yaxis.set_major_formatter(formatter)
@@ -202,7 +194,7 @@ class Plot_Horizontal_Data:
                 frame_folder = os.path.join(self.output_dir, "frames", field)
             os.makedirs(frame_folder, exist_ok=True)
             frame_path = os.path.join(frame_folder, f"frame_{t+1:04d}.jpg")
-            plt.savefig(frame_path, bbox_inches='tight')
+            plt.savefig(frame_path, dpi=300, bbox_inches='tight')
             print(f"🖼️ Saved static frame: {frame_path}")
                     
             return []

ash_output/3D/T1.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f04bb4ebcd78d22d304f989a1db3798ba8973c3605d409cf5d8c214e10640ae
+size 2995772

ash_output/3D/T10.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe2756a79311d5a93cef00a673e3f7bdc13a569527177a3a1d8bb98a2e2aec4b
+size 2995772

ash_output/3D/T2.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:417fd7f9876bc5cd90aa9b337d4643a2f60c4c16bcb02d387cac0d4e14865bdb
+size 2995772

ash_output/3D/T3.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ec9f03b1d56ef60f53c7d896b314391ef43aad5d8a483429f1225019a3cd9ba
+size 2995772

ash_output/3D/T4.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f5588d08a7e435beff468d8395104cc9e6e74e096669e2ffd626a6bcd4ce029
+size 2995772

ash_output/3D/T5.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ab72f23b1002e1282a249ca69a1b86edb931434d4061da53623a35259099e70
+size 2995772

ash_output/3D/T6.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59e5b28106a70437df8acbe5f3a09bae1cb02452c64c81829ca024e45748ae01
+size 2995772

ash_output/3D/T7.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff112cf7b8c3fe57eebbb137d347689161cc294f08c5594f03f511531513e6ae
+size 2995772

ash_output/3D/T8.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b3147e15ec2c41fc248cd547633ecdb19282e5b4f99c72cbe3fe0685defd7d4
+size 2995772

ash_output/3D/T9.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:779e66b51cced7ff2fcdb898497bd9239cc63dd1f98c3ea1e47ea227e033a469
+size 2995772

ash_output/horizontal/AQOutput_HorizontalField_C1_T10_202001121400.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:30423a57456aac09b692d4626113cfad7354c10ebfe2a6b8dc2bfc67660a087f
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T1_202001120500.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8d702759a96a17a9ee42f048e495634071edf3134d3e44498b1a4400c3e09fc
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T2_202001120600.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ecee00afe0a4d182d1ef81fb693e55a1b692e2be6e3652e935de486c7bb7512
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T3_202001120700.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be479227b11adf3b7dc893379eb237ccb977dec090b8fd61d4d124bbbedf9818
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T4_202001120800.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4486fd0527002f561c922a5a6281f3398a3813d857a5095cb20bb6ffd8646c97
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T5_202001120900.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7677dd47e53ff9d1f6529c64c3447b3a17dc49edc740bedbc275798169eabf8f
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T6_202001121000.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c098cbd98dc31e6401fe90491324c068c9b9eb35e2d6893f74d18ca9c4161c4
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T7_202001121100.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f50cadb7ab79147d443212d94778666a97c844aa2ac775a7053b978878135937
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T8_202001121200.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b21e0a229a6831c8a1a394f3dc6650a0e045058cac23fe4d908024db387e2874
+size 760991

ash_output/horizontal/AQOutput_HorizontalField_C1_T9_202001121300.nc

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d55b4912c21a4b2b43d7fabc608c0095c72afa337fe7dead76cd100921e6bf7f
+size 760991

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z1.txt

@@ -0,0 +1,97 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,            Z = 1000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     120,                     114,                  119.75,                   13.25,              7.345203E-05,
+                     120,                     115,                  119.75,                    13.5,              5.622633E-05,
+                     120,                     116,                  119.75,                   13.75,              2.600824E-05,
+                     121,                     113,                     120,                      13,              0.0001420568,
+                     121,                     114,                     120,                   13.25,               0.001363128,
+                     121,                     115,                     120,                    13.5,               0.003970164,
+                     121,                     116,                     120,                   13.75,                0.00291151,
+                     121,                     117,                     120,                      14,              9.206738E-05,
+                     121,                     118,                     120,                   14.25,              1.456495E-05,
+                     122,                     113,                  120.25,                      13,               0.001457789,
+                     122,                     114,                  120.25,                   13.25,                0.01133905,
+                     122,                     115,                  120.25,                    13.5,                0.03271282,
+                     122,                     116,                  120.25,                   13.75,                0.03133794,
+                     122,                     117,                  120.25,                      14,               0.003700373,
+                     123,                     112,                   120.5,                   12.75,              3.815254E-05,
+                     123,                     113,                   120.5,                      13,               0.001681373,
+                     123,                     114,                   120.5,                   13.25,                0.03288734,
+                     123,                     115,                   120.5,                    13.5,                0.07128608,
+                     123,                     116,                   120.5,                   13.75,                 0.1296768,
+                     123,                     117,                   120.5,                      14,                0.04034004,
+                     123,                     118,                   120.5,                   14.25,              5.493374E-05,
+                     124,                     113,                  120.75,                      13,              0.0002777606,
+                     124,                     114,                  120.75,                   13.25,                0.01638796,
+                     124,                     115,                  120.75,                    13.5,                0.03514561,
+                     124,                     116,                  120.75,                   13.75,                 0.1086908,
+                     124,                     117,                  120.75,                      14,                 0.1927676,
+                     124,                     118,                  120.75,                   14.25,              0.0002998679,
+                     124,                     119,                  120.75,                    14.5,              1.071569E-10,
+                     125,                     113,                     121,                      13,               0.000159862,
+                     125,                     114,                     121,                   13.25,               0.002424539,
+                     125,                     115,                     121,                    13.5,               0.002680934,
+                     125,                     116,                     121,                   13.75,               0.003586116,
+                     125,                     117,                     121,                      14,                  0.142053,
+                     125,                     118,                     121,                   14.25,               0.003128162,
+                     125,                     119,                     121,                    14.5,              6.248734E-05,
+                     126,                     113,                  121.25,                      13,              1.786754E-05,
+                     126,                     115,                  121.25,                    13.5,              1.350236E-05,
+                     126,                     116,                  121.25,                   13.75,               1.28469E-05,
+                     126,                     117,                  121.25,                      14,              0.0001430601,
+                     126,                     118,                  121.25,                   14.25,               0.001556279,
+                     126,                     119,                  121.25,                    14.5,               0.001372935,
+                     126,                     120,                  121.25,                   14.75,              0.0002339001,
+                     126,                     121,                  121.25,                      15,              3.106254E-05,
+                     127,                     118,                   121.5,                   14.25,              0.0002478267,
+                     127,                     119,                   121.5,                    14.5,               0.001072011,
+                     127,                     120,                   121.5,                   14.75,              0.0005181016,
+                     127,                     121,                   121.5,                      15,              6.368926E-05,
+                     128,                     119,                  121.75,                    14.5,              1.124057E-05,
+                     128,                     120,                  121.75,                   14.75,              0.0001651402,
+                     128,                     121,                  121.75,                      15,               0.000116237,
+                     128,                     122,                  121.75,                   15.25,               0.000122752,
+                     128,                     123,                  121.75,                    15.5,              3.474941E-05,
+                     128,                     124,                  121.75,                   15.75,              1.624418E-05,
+                     128,                     125,                  121.75,                      16,              4.155787E-06,
+                     129,                     121,                     122,                      15,              2.920656E-05,
+                     129,                     122,                     122,                   15.25,              5.199026E-05,
+                     129,                     123,                     122,                    15.5,                3.1246E-05,
+                     129,                     124,                     122,                   15.75,              1.447262E-06,
+                     130,                     123,                  122.25,                    15.5,              6.670825E-06,
+                     130,                     124,                  122.25,                   15.75,              1.719066E-05,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z10.txt

@@ -0,0 +1,37 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 19000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z11.txt

@@ -0,0 +1,37 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 22500 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z12.txt

@@ -0,0 +1,37 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 27500 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z2.txt

@@ -0,0 +1,112 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,            Z = 3000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     120,                     113,                  119.75,                      13,              3.151353E-05,
+                     120,                     114,                  119.75,                   13.25,              2.210932E-05,
+                     120,                     115,                  119.75,                    13.5,              1.178464E-05,
+                     121,                     113,                     120,                      13,              0.0001126801,
+                     121,                     114,                     120,                   13.25,              0.0005374243,
+                     121,                     115,                     120,                    13.5,              0.0002840176,
+                     121,                     116,                     120,                   13.75,              4.521007E-05,
+                     122,                     112,                  120.25,                   12.75,              4.670541E-05,
+                     122,                     113,                  120.25,                      13,               0.001202281,
+                     122,                     114,                  120.25,                   13.25,               0.003869232,
+                     122,                     115,                  120.25,                    13.5,               0.001962312,
+                     122,                     116,                  120.25,                   13.75,              0.0001883732,
+                     123,                     112,                   120.5,                   12.75,              2.581522E-05,
+                     123,                     113,                   120.5,                      13,               0.002264641,
+                     123,                     114,                   120.5,                   13.25,                0.01127036,
+                     123,                     115,                   120.5,                    13.5,               0.004743796,
+                     123,                     116,                   120.5,                   13.75,               0.004018477,
+                     123,                     117,                   120.5,                      14,              9.492574E-05,
+                     124,                     113,                  120.75,                      13,              0.0008278259,
+                     124,                     114,                  120.75,                   13.25,               0.007400203,
+                     124,                     115,                  120.75,                    13.5,                 0.0391963,
+                     124,                     116,                  120.75,                   13.75,                0.07150318,
+                     124,                     117,                  120.75,                      14,               0.008536345,
+                     125,                     114,                     121,                   13.25,               0.001417874,
+                     125,                     115,                     121,                    13.5,                 0.0306792,
+                     125,                     116,                     121,                   13.75,                 0.1119654,
+                     125,                     117,                     121,                      14,                 0.2439914,
+                     125,                     118,                     121,                   14.25,                0.02892056,
+                     125,                     119,                     121,                    14.5,               0.001362004,
+                     125,                     120,                     121,                   14.75,              0.0002818799,
+                     125,                     121,                     121,                      15,              8.935516E-05,
+                     126,                     113,                  121.25,                      13,              9.283876E-06,
+                     126,                     114,                  121.25,                   13.25,              4.714714E-05,
+                     126,                     115,                  121.25,                    13.5,               0.002435901,
+                     126,                     116,                  121.25,                   13.75,                0.02259675,
+                     126,                     117,                  121.25,                      14,                0.06305796,
+                     126,                     118,                  121.25,                   14.25,                0.06351896,
+                     126,                     119,                  121.25,                    14.5,                0.02769424,
+                     126,                     120,                  121.25,                   14.75,                 0.0255998,
+                     126,                     121,                  121.25,                      15,                0.01439965,
+                     126,                     122,                  121.25,                   15.25,               0.002417035,
+                     126,                     123,                  121.25,                    15.5,              0.0002603215,
+                     126,                     124,                  121.25,                   15.75,              6.742119E-05,
+                     127,                     116,                   121.5,                   13.75,              0.0009422529,
+                     127,                     117,                   121.5,                      14,               0.007668528,
+                     127,                     118,                   121.5,                   14.25,                 0.0222777,
+                     127,                     119,                   121.5,                    14.5,                0.02496219,
+                     127,                     120,                   121.5,                   14.75,                0.02905941,
+                     127,                     121,                   121.5,                      15,                0.01414512,
+                     127,                     122,                   121.5,                   15.25,               0.002081324,
+                     127,                     123,                   121.5,                    15.5,              0.0002854613,
+                     127,                     124,                   121.5,                   15.75,               4.66012E-05,
+                     128,                     116,                  121.75,                   13.75,               1.17622E-05,
+                     128,                     117,                  121.75,                      14,              0.0001454951,
+                     128,                     118,                  121.75,                   14.25,               0.001557329,
+                     128,                     119,                  121.75,                    14.5,               0.003246944,
+                     128,                     120,                  121.75,                   14.75,               0.003654109,
+                     128,                     121,                  121.75,                      15,               0.002385811,
+                     128,                     122,                  121.75,                   15.25,              0.0004549951,
+                     128,                     123,                  121.75,                    15.5,              8.048277E-05,
+                     128,                     125,                  121.75,                      16,              1.627556E-05,
+                     129,                     119,                     122,                    14.5,              3.451304E-05,
+                     129,                     120,                     122,                   14.75,               0.000101785,
+                     129,                     121,                     122,                      15,              0.0001553481,
+                     129,                     122,                     122,                   15.25,              0.0002352085,
+                     129,                     123,                     122,                    15.5,              0.0002999381,
+                     129,                     124,                     122,                   15.75,               0.000136597,
+                     129,                     125,                     122,                      16,               6.32211E-05,
+                     129,                     126,                     122,                   16.25,              7.975153E-06,
+                     130,                     122,                  122.25,                   15.25,              7.096558E-06,
+                     130,                     123,                  122.25,                    15.5,              2.498302E-05,
+                     130,                     124,                  122.25,                   15.75,              0.0001287205,
+                     130,                     125,                  122.25,                      16,              6.148266E-05,
+                     130,                     126,                  122.25,                   16.25,              4.595343E-05,
+                     131,                     126,                   122.5,                   16.25,              5.254344E-06,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z3.txt

@@ -0,0 +1,98 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,            Z = 5000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     124,                     120,                  120.75,                   14.75,              1.832862E-05,
+                     125,                     117,                     121,                      14,                 0.1071744,
+                     125,                     118,                     121,                   14.25,                 0.1898806,
+                     125,                     119,                     121,                    14.5,                 0.1062204,
+                     125,                     120,                     121,                   14.75,                0.04167035,
+                     125,                     121,                     121,                      15,               0.009898688,
+                     125,                     122,                     121,                   15.25,               0.001467171,
+                     125,                     123,                     121,                    15.5,              5.674901E-05,
+                     126,                     117,                  121.25,                      14,              0.0002987186,
+                     126,                     118,                  121.25,                   14.25,                0.02782325,
+                     126,                     119,                  121.25,                    14.5,                0.09352003,
+                     126,                     120,                  121.25,                   14.75,                 0.1199462,
+                     126,                     121,                  121.25,                      15,                 0.1002778,
+                     126,                     122,                  121.25,                   15.25,                0.04825792,
+                     126,                     123,                  121.25,                    15.5,               0.009866159,
+                     126,                     124,                  121.25,                   15.75,              0.0004914963,
+                     127,                     118,                   121.5,                   14.25,              0.0008210147,
+                     127,                     119,                   121.5,                    14.5,                0.01132668,
+                     127,                     120,                   121.5,                   14.75,                0.02896771,
+                     127,                     121,                   121.5,                      15,                0.03513165,
+                     127,                     122,                   121.5,                   15.25,                0.04076821,
+                     127,                     123,                   121.5,                    15.5,                0.01694665,
+                     127,                     124,                   121.5,                   15.75,               0.002089425,
+                     127,                     125,                   121.5,                      16,              9.950028E-06,
+                     128,                     118,                  121.75,                   14.25,              1.539078E-05,
+                     128,                     119,                  121.75,                    14.5,              0.0008586162,
+                     128,                     120,                  121.75,                   14.75,               0.003469678,
+                     128,                     121,                  121.75,                      15,               0.005778265,
+                     128,                     122,                  121.75,                   15.25,               0.004883057,
+                     128,                     123,                  121.75,                    15.5,               0.002288275,
+                     128,                     124,                  121.75,                   15.75,              0.0004972389,
+                     128,                     125,                  121.75,                      16,              1.796154E-05,
+                     128,                     126,                  121.75,                   16.25,              1.441912E-05,
+                     128,                     127,                  121.75,                    16.5,              3.396637E-06,
+                     129,                     120,                     122,                   14.75,              0.0003278529,
+                     129,                     121,                     122,                      15,               0.000854575,
+                     129,                     122,                     122,                   15.25,              0.0009055724,
+                     129,                     123,                     122,                    15.5,              0.0007337024,
+                     129,                     124,                     122,                   15.75,              0.0003872091,
+                     129,                     125,                     122,                      16,              0.0002032383,
+                     129,                     126,                     122,                   16.25,              2.154827E-05,
+                     129,                     127,                     122,                    16.5,              1.780571E-06,
+                     130,                     121,                  122.25,                      15,              0.0001244367,
+                     130,                     122,                  122.25,                   15.25,              0.0002427659,
+                     130,                     123,                  122.25,                    15.5,              0.0004279363,
+                     130,                     124,                  122.25,                   15.75,              0.0002095186,
+                     130,                     125,                  122.25,                      16,              0.0001560012,
+                     130,                     126,                  122.25,                   16.25,              7.090886E-05,
+                     130,                     127,                  122.25,                    16.5,              4.815324E-05,
+                     130,                     128,                  122.25,                   16.75,              1.677327E-05,
+                     131,                     122,                   122.5,                   15.25,              1.008342E-05,
+                     131,                     123,                   122.5,                    15.5,              5.903353E-05,
+                     131,                     124,                   122.5,                   15.75,              5.071654E-05,
+                     131,                     125,                   122.5,                      16,              4.200674E-05,
+                     131,                     126,                   122.5,                   16.25,              2.104882E-05,
+                     131,                     127,                   122.5,                    16.5,              1.786964E-05,
+                     131,                     128,                   122.5,                   16.75,              1.045481E-05,
+                     131,                     129,                   122.5,                      17,              3.892807E-06,
+                     132,                     125,                  122.75,                      16,              1.948814E-05,
+                     132,                     126,                  122.75,                   16.25,              2.796266E-05,
+                     132,                     129,                  122.75,                      17,               3.03299E-06,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z4.txt

@@ -0,0 +1,120 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,            Z = 7000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     125,                     117,                     121,                      14,                 0.1234117,
+                     125,                     118,                     121,                   14.25,                0.01902798,
+                     125,                     119,                     121,                    14.5,               0.005364289,
+                     125,                     120,                     121,                   14.75,               0.000805156,
+                     125,                     121,                     121,                      15,              5.191433E-05,
+                     126,                     117,                  121.25,                      14,                0.06572944,
+                     126,                     118,                  121.25,                   14.25,                 0.1743895,
+                     126,                     119,                  121.25,                    14.5,                0.04336735,
+                     126,                     120,                  121.25,                   14.75,                0.00239888,
+                     126,                     121,                  121.25,                      15,              1.830715E-05,
+                     127,                     117,                   121.5,                      14,               0.000526721,
+                     127,                     118,                   121.5,                   14.25,                 0.1083765,
+                     127,                     119,                   121.5,                    14.5,                0.08831672,
+                     127,                     120,                   121.5,                   14.75,                0.01520912,
+                     127,                     121,                   121.5,                      15,               0.002765159,
+                     127,                     122,                   121.5,                   15.25,               0.001005686,
+                     127,                     123,                   121.5,                    15.5,              9.233864E-05,
+                     128,                     118,                  121.75,                   14.25,                0.01266538,
+                     128,                     119,                  121.75,                    14.5,                 0.0860876,
+                     128,                     120,                  121.75,                   14.75,                0.04378112,
+                     128,                     121,                  121.75,                      15,               0.009834636,
+                     128,                     122,                  121.75,                   15.25,               0.001592182,
+                     128,                     123,                  121.75,                    15.5,              0.0002373249,
+                     128,                     125,                  121.75,                      16,               1.53453E-05,
+                     128,                     126,                  121.75,                   16.25,              1.303039E-05,
+                     129,                     118,                     122,                   14.25,              0.0004872618,
+                     129,                     119,                     122,                    14.5,                0.02244982,
+                     129,                     120,                     122,                   14.75,                0.05446454,
+                     129,                     121,                     122,                      15,                0.02280708,
+                     129,                     122,                     122,                   15.25,               0.004015724,
+                     129,                     123,                     122,                    15.5,              0.0006667624,
+                     129,                     124,                     122,                   15.75,              0.0001274908,
+                     129,                     125,                     122,                      16,              0.0001149381,
+                     129,                     126,                     122,                   16.25,              2.609871E-05,
+                     129,                     127,                     122,                    16.5,              4.272111E-05,
+                     129,                     128,                     122,                   16.75,              7.941143E-06,
+                     130,                     119,                  122.25,                    14.5,                0.00229462,
+                     130,                     120,                  122.25,                   14.75,                0.02620347,
+                     130,                     121,                  122.25,                      15,                0.03568861,
+                     130,                     122,                  122.25,                   15.25,                0.01130614,
+                     130,                     123,                  122.25,                    15.5,               0.002651222,
+                     130,                     124,                  122.25,                   15.75,              0.0005461422,
+                     130,                     125,                  122.25,                      16,              0.0002027196,
+                     130,                     126,                  122.25,                   16.25,               0.000123466,
+                     130,                     127,                  122.25,                    16.5,              0.0001030938,
+                     130,                     128,                  122.25,                   16.75,              2.181705E-05,
+                     131,                     119,                   122.5,                    14.5,              0.0001928969,
+                     131,                     120,                   122.5,                   14.75,               0.004697453,
+                     131,                     121,                   122.5,                      15,                 0.0152602,
+                     131,                     122,                   122.5,                   15.25,                0.01426645,
+                     131,                     123,                   122.5,                    15.5,               0.006414582,
+                     131,                     124,                   122.5,                   15.75,               0.001753196,
+                     131,                     125,                   122.5,                      16,              0.0005218849,
+                     131,                     126,                   122.5,                   16.25,              0.0001514535,
+                     131,                     127,                   122.5,                    16.5,              4.750156E-05,
+                     131,                     128,                   122.5,                   16.75,              3.249941E-05,
+                     131,                     129,                   122.5,                      17,               3.10239E-05,
+                     132,                     119,                  122.75,                    14.5,              2.428079E-05,
+                     132,                     120,                  122.75,                   14.75,              0.0003906027,
+                     132,                     121,                  122.75,                      15,               0.002045316,
+                     132,                     122,                  122.75,                   15.25,               0.003867209,
+                     132,                     123,                  122.75,                    15.5,               0.003004558,
+                     132,                     124,                  122.75,                   15.75,               0.001598635,
+                     132,                     125,                  122.75,                      16,              0.0004885108,
+                     132,                     126,                  122.75,                   16.25,              0.0001285777,
+                     132,                     127,                  122.75,                    16.5,              6.977042E-05,
+                     132,                     128,                  122.75,                   16.75,              1.965358E-05,
+                     132,                     129,                  122.75,                      17,              4.237151E-05,
+                     132,                     130,                  122.75,                   17.25,              2.409082E-05,
+                     133,                     120,                     123,                   14.75,               4.00559E-05,
+                     133,                     121,                     123,                      15,              2.602069E-05,
+                     133,                     122,                     123,                   15.25,              0.0002770847,
+                     133,                     123,                     123,                    15.5,              0.0001807743,
+                     133,                     124,                     123,                   15.75,              8.627385E-05,
+                     133,                     125,                     123,                      16,              5.220342E-05,
+                     133,                     126,                     123,                   16.25,              1.164414E-05,
+                     133,                     127,                     123,                    16.5,              3.527872E-05,
+                     133,                     128,                     123,                   16.75,              4.068049E-05,
+                     133,                     129,                     123,                      17,              1.243638E-05,
+                     133,                     130,                     123,                   17.25,              2.116325E-05,
+                     133,                     131,                     123,                    17.5,               1.55598E-05,
+                     133,                     132,                     123,                   17.75,              6.152012E-06,
+                     134,                     128,                  123.25,                   16.75,              9.220726E-06,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z5.txt

@@ -0,0 +1,129 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,            Z = 9000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     125,                     117,                     121,                      14,                0.06898191,
+                     125,                     118,                     121,                   14.25,                0.03289511,
+                     126,                     117,                  121.25,                      14,                0.00224039,
+                     126,                     118,                  121.25,                   14.25,                0.09919951,
+                     126,                     119,                  121.25,                    14.5,                0.06965803,
+                     126,                     120,                  121.25,                   14.75,                0.01552968,
+                     126,                     121,                  121.25,                      15,              0.0006118558,
+                     126,                     122,                  121.25,                   15.25,              8.398663E-05,
+                     127,                     118,                   121.5,                   14.25,               0.007041673,
+                     127,                     119,                   121.5,                    14.5,                0.03958223,
+                     127,                     120,                   121.5,                   14.75,                0.08249489,
+                     127,                     121,                   121.5,                      15,                0.04705694,
+                     127,                     122,                   121.5,                   15.25,               0.006514756,
+                     127,                     123,                   121.5,                    15.5,              0.0002950616,
+                     127,                     124,                   121.5,                   15.75,              4.134601E-05,
+                     127,                     125,                   121.5,                      16,              8.057184E-05,
+                     128,                     118,                  121.75,                   14.25,              2.034633E-05,
+                     128,                     119,                  121.75,                    14.5,               0.006565935,
+                     128,                     120,                  121.75,                   14.75,                  0.030691,
+                     128,                     121,                  121.75,                      15,                0.04808839,
+                     128,                     122,                  121.75,                   15.25,                0.04375883,
+                     128,                     123,                  121.75,                    15.5,                0.01544368,
+                     128,                     124,                  121.75,                   15.75,                0.00178602,
+                     128,                     125,                  121.75,                      16,              0.0003033282,
+                     128,                     126,                  121.75,                   16.25,              0.0002123726,
+                     128,                     127,                  121.75,                    16.5,              1.205982E-05,
+                     129,                     119,                     122,                    14.5,              0.0003113352,
+                     129,                     120,                     122,                   14.75,               0.005724736,
+                     129,                     121,                     122,                      15,                0.01940874,
+                     129,                     122,                     122,                   15.25,                0.03175062,
+                     129,                     123,                     122,                    15.5,                0.03573182,
+                     129,                     124,                     122,                   15.75,                0.02254891,
+                     129,                     125,                     122,                      16,               0.005114635,
+                     129,                     126,                     122,                   16.25,              0.0004420028,
+                     129,                     127,                     122,                    16.5,              0.0001147449,
+                     129,                     128,                     122,                   16.75,              5.181966E-05,
+                     129,                     129,                     122,                      17,              6.466838E-05,
+                     129,                     130,                     122,                   17.25,               5.45986E-05,
+                     129,                     131,                     122,                    17.5,              1.571672E-05,
+                     129,                     132,                     122,                   17.75,              1.559137E-05,
+                     130,                     120,                  122.25,                   14.75,              0.0002433661,
+                     130,                     121,                  122.25,                      15,               0.004868901,
+                     130,                     122,                  122.25,                   15.25,                0.01413328,
+                     130,                     123,                  122.25,                    15.5,                0.02152275,
+                     130,                     124,                  122.25,                   15.75,                0.02527227,
+                     130,                     125,                  122.25,                      16,                0.02232271,
+                     130,                     126,                  122.25,                   16.25,               0.007527761,
+                     130,                     127,                  122.25,                    16.5,              0.0005829639,
+                     130,                     128,                  122.25,                   16.75,              0.0002166384,
+                     130,                     129,                  122.25,                      17,              5.924731E-05,
+                     130,                     130,                  122.25,                   17.25,              7.314311E-05,
+                     130,                     131,                  122.25,                    17.5,               4.50703E-05,
+                     130,                     132,                  122.25,                   17.75,              9.010204E-06,
+                     131,                     120,                   122.5,                   14.75,              4.411209E-05,
+                     131,                     121,                   122.5,                      15,              0.0002816019,
+                     131,                     122,                   122.5,                   15.25,               0.003049549,
+                     131,                     123,                   122.5,                    15.5,               0.009221563,
+                     131,                     124,                   122.5,                   15.75,                0.01291798,
+                     131,                     125,                   122.5,                      16,                0.01417599,
+                     131,                     126,                   122.5,                   16.25,                0.01471124,
+                     131,                     127,                   122.5,                    16.5,               0.006280135,
+                     131,                     128,                   122.5,                   16.75,              0.0003908131,
+                     131,                     129,                   122.5,                      17,              4.026011E-05,
+                     131,                     130,                   122.5,                   17.25,              3.994577E-05,
+                     131,                     131,                   122.5,                    17.5,              5.481579E-05,
+                     131,                     133,                   122.5,                      18,              1.347075E-05,
+                     132,                     122,                  122.75,                   15.25,              0.0002512288,
+                     132,                     123,                  122.75,                    15.5,               0.001575867,
+                     132,                     124,                  122.75,                   15.75,               0.003163365,
+                     132,                     125,                  122.75,                      16,                0.00385646,
+                     132,                     126,                  122.75,                   16.25,               0.004527654,
+                     132,                     127,                  122.75,                    16.5,               0.004513398,
+                     132,                     128,                  122.75,                   16.75,               0.001677582,
+                     132,                     129,                  122.75,                      17,              0.0001914731,
+                     132,                     130,                  122.75,                   17.25,              3.960486E-05,
+                     132,                     131,                  122.75,                    17.5,               3.67114E-05,
+                     132,                     132,                  122.75,                   17.75,              2.488445E-05,
+                     132,                     133,                  122.75,                      18,               5.25589E-06,
+                     132,                     135,                  122.75,                    18.5,              7.131451E-06,
+                     133,                     122,                     123,                   15.25,              1.427139E-05,
+                     133,                     123,                     123,                    15.5,                0.00012912,
+                     133,                     124,                     123,                   15.75,              0.0001626896,
+                     133,                     125,                     123,                      16,              0.0002683933,
+                     133,                     126,                     123,                   16.25,              0.0003018458,
+                     133,                     127,                     123,                    16.5,              0.0004253907,
+                     133,                     128,                     123,                   16.75,              0.0004501775,
+                     133,                     129,                     123,                      17,              4.029605E-05,
+                     133,                     130,                     123,                   17.25,              3.655336E-05,
+                     133,                     131,                     123,                    17.5,              1.555869E-05,
+                     134,                     125,                  123.25,                      16,              1.443723E-05,
+                     134,                     127,                  123.25,                    16.5,              1.185754E-05,
+                     134,                     129,                  123.25,                      17,              1.642355E-05,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z6.txt

@@ -0,0 +1,194 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 11000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     124,                     128,                  120.75,                   16.75,              6.221109E-05,
+                     124,                     129,                  120.75,                      17,              4.036166E-05,
+                     124,                     130,                  120.75,                   17.25,              4.119542E-05,
+                     125,                     117,                     121,                      14,                 0.0622182,
+                     125,                     118,                     121,                   14.25,                0.01277359,
+                     125,                     119,                     121,                    14.5,              2.138454E-05,
+                     125,                     120,                     121,                   14.75,              8.514526E-05,
+                     125,                     121,                     121,                      15,              4.234628E-05,
+                     125,                     122,                     121,                   15.25,              2.128574E-05,
+                     125,                     127,                     121,                    16.5,              4.163329E-05,
+                     125,                     128,                     121,                   16.75,              0.0001412808,
+                     125,                     129,                     121,                      17,              7.697552E-05,
+                     125,                     130,                     121,                   17.25,              0.0001729393,
+                     125,                     131,                     121,                    17.5,              0.0002793811,
+                     125,                     132,                     121,                   17.75,              5.478346E-05,
+                     126,                     117,                  121.25,                      14,              0.0008748188,
+                     126,                     118,                  121.25,                   14.25,                 0.1041974,
+                     126,                     119,                  121.25,                    14.5,                0.03328305,
+                     126,                     120,                  121.25,                   14.75,               0.001406505,
+                     126,                     121,                  121.25,                      15,              0.0005954904,
+                     126,                     122,                  121.25,                   15.25,              0.0001699915,
+                     126,                     123,                  121.25,                    15.5,              0.0002946049,
+                     126,                     124,                  121.25,                   15.75,              4.199668E-05,
+                     126,                     125,                  121.25,                      16,              4.211965E-05,
+                     126,                     126,                  121.25,                   16.25,              8.194144E-05,
+                     126,                     127,                  121.25,                    16.5,              7.915337E-05,
+                     126,                     128,                  121.25,                   16.75,               3.97684E-05,
+                     126,                     129,                  121.25,                      17,              9.260629E-05,
+                     126,                     130,                  121.25,                   17.25,              0.0001086774,
+                     126,                     131,                  121.25,                    17.5,              0.0001386326,
+                     126,                     132,                  121.25,                   17.75,              0.0001915632,
+                     127,                     118,                   121.5,                   14.25,               0.005296591,
+                     127,                     119,                   121.5,                    14.5,                0.07859905,
+                     127,                     120,                   121.5,                   14.75,                0.03961777,
+                     127,                     121,                   121.5,                      15,               0.006926836,
+                     127,                     122,                   121.5,                   15.25,               0.001831552,
+                     127,                     123,                   121.5,                    15.5,              0.0003300227,
+                     127,                     124,                   121.5,                   15.75,              0.0003337682,
+                     127,                     125,                   121.5,                      16,              0.0003885732,
+                     127,                     126,                   121.5,                   16.25,              0.0002186491,
+                     127,                     127,                   121.5,                    16.5,               0.000131449,
+                     127,                     128,                   121.5,                   16.75,              9.575831E-05,
+                     127,                     129,                   121.5,                      17,              1.964502E-05,
+                     127,                     130,                   121.5,                   17.25,              3.632389E-05,
+                     127,                     133,                   121.5,                      18,              1.512874E-05,
+                     128,                     119,                  121.75,                    14.5,               0.006370666,
+                     128,                     120,                  121.75,                   14.75,                0.05709197,
+                     128,                     121,                  121.75,                      15,                0.04001419,
+                     128,                     122,                  121.75,                   15.25,                0.02055781,
+                     128,                     123,                  121.75,                    15.5,               0.007529017,
+                     128,                     124,                  121.75,                   15.75,               0.001310615,
+                     128,                     125,                  121.75,                      16,              0.0003127966,
+                     128,                     126,                  121.75,                   16.25,              0.0003177128,
+                     128,                     127,                  121.75,                    16.5,              0.0002474229,
+                     128,                     128,                  121.75,                   16.75,              0.0001769759,
+                     128,                     129,                  121.75,                      17,               0.000161892,
+                     128,                     130,                  121.75,                   17.25,              3.615832E-05,
+                     128,                     131,                  121.75,                    17.5,              5.506534E-05,
+                     128,                     132,                  121.75,                   17.75,               1.75275E-05,
+                     128,                     133,                  121.75,                      18,               2.89427E-05,
+                     129,                     120,                     122,                   14.75,               0.004740195,
+                     129,                     121,                     122,                      15,                0.04091293,
+                     129,                     122,                     122,                   15.25,                0.04057813,
+                     129,                     123,                     122,                    15.5,                0.02420357,
+                     129,                     124,                     122,                   15.75,                0.01466465,
+                     129,                     125,                     122,                      16,               0.004439455,
+                     129,                     126,                     122,                   16.25,              0.0005244176,
+                     129,                     127,                     122,                    16.5,              0.0007242206,
+                     129,                     128,                     122,                   16.75,              0.0002385112,
+                     129,                     129,                     122,                      17,              9.866249E-05,
+                     129,                     130,                     122,                   17.25,              0.0002000228,
+                     129,                     131,                     122,                    17.5,              0.0004704146,
+                     129,                     132,                     122,                   17.75,              0.0002639875,
+                     129,                     133,                     122,                      18,              9.922256E-05,
+                     129,                     134,                     122,                   18.25,              0.0001151264,
+                     129,                     135,                     122,                    18.5,              2.804919E-05,
+                     130,                     121,                  122.25,                      15,               0.003280296,
+                     130,                     122,                  122.25,                   15.25,                0.02504453,
+                     130,                     123,                  122.25,                    15.5,                0.03768711,
+                     130,                     124,                  122.25,                   15.75,                0.02522154,
+                     130,                     125,                  122.25,                      16,                0.02000674,
+                     130,                     126,                  122.25,                   16.25,                0.00986207,
+                     130,                     127,                  122.25,                    16.5,               0.002313988,
+                     130,                     128,                  122.25,                   16.75,              0.0008495215,
+                     130,                     129,                  122.25,                      17,              0.0005191759,
+                     130,                     130,                  122.25,                   17.25,              0.0006682072,
+                     130,                     131,                  122.25,                    17.5,              0.0005532792,
+                     130,                     132,                  122.25,                   17.75,              0.0002793283,
+                     130,                     133,                  122.25,                      18,              0.0001133961,
+                     130,                     134,                  122.25,                   18.25,              0.0001818698,
+                     130,                     135,                  122.25,                    18.5,              5.843351E-05,
+                     130,                     136,                  122.25,                   18.75,              9.999425E-06,
+                     131,                     121,                   122.5,                      15,              1.987706E-05,
+                     131,                     122,                   122.5,                   15.25,               0.001202978,
+                     131,                     123,                   122.5,                    15.5,                0.01218185,
+                     131,                     124,                   122.5,                   15.75,                0.02681912,
+                     131,                     125,                   122.5,                      16,                0.02582716,
+                     131,                     126,                   122.5,                   16.25,                0.02219759,
+                     131,                     127,                   122.5,                    16.5,                0.01519257,
+                     131,                     128,                   122.5,                   16.75,               0.003614416,
+                     131,                     129,                   122.5,                      17,              0.0007025765,
+                     131,                     130,                   122.5,                   17.25,              0.0005188695,
+                     131,                     131,                   122.5,                    17.5,              0.0005340927,
+                     131,                     132,                   122.5,                   17.75,              0.0002755789,
+                     131,                     133,                   122.5,                      18,              0.0002350702,
+                     131,                     134,                   122.5,                   18.25,               0.000112796,
+                     131,                     135,                   122.5,                    18.5,               0.000131118,
+                     131,                     136,                   122.5,                   18.75,              6.583513E-05,
+                     131,                     138,                   122.5,                   19.25,              1.433079E-05,
+                     132,                     123,                  122.75,                    15.5,              0.0002521633,
+                     132,                     124,                  122.75,                   15.75,               0.004151984,
+                     132,                     125,                  122.75,                      16,                0.01522794,
+                     132,                     126,                  122.75,                   16.25,                0.02182925,
+                     132,                     127,                  122.75,                    16.5,                0.01839288,
+                     132,                     128,                  122.75,                   16.75,               0.008324588,
+                     132,                     129,                  122.75,                      17,               0.001951292,
+                     132,                     130,                  122.75,                   17.25,              0.0006910883,
+                     132,                     131,                  122.75,                    17.5,              0.0007270788,
+                     132,                     132,                  122.75,                   17.75,              0.0005217993,
+                     132,                     133,                  122.75,                      18,              0.0003192426,
+                     132,                     134,                  122.75,                   18.25,               0.000137487,
+                     132,                     135,                  122.75,                    18.5,              0.0001577495,
+                     132,                     136,                  122.75,                   18.75,              0.0001022264,
+                     132,                     137,                  122.75,                      19,              6.035015E-05,
+                     132,                     138,                  122.75,                   19.25,              3.065452E-05,
+                     132,                     139,                  122.75,                    19.5,              1.765224E-05,
+                     133,                     124,                     123,                   15.75,              5.781758E-05,
+                     133,                     125,                     123,                      16,              0.0008737573,
+                     133,                     126,                     123,                   16.25,               0.004744236,
+                     133,                     127,                     123,                    16.5,               0.008771173,
+                     133,                     128,                     123,                   16.75,               0.005445542,
+                     133,                     129,                     123,                      17,               0.001555368,
+                     133,                     130,                     123,                   17.25,              0.0006647338,
+                     133,                     131,                     123,                    17.5,              0.0004687287,
+                     133,                     132,                     123,                   17.75,              0.0003556611,
+                     133,                     133,                     123,                      18,              0.0002114093,
+                     133,                     134,                     123,                   18.25,              0.0001475303,
+                     133,                     135,                     123,                    18.5,                0.00012588,
+                     133,                     136,                     123,                   18.75,              1.820795E-05,
+                     133,                     137,                     123,                      19,              3.518468E-05,
+                     133,                     138,                     123,                   19.25,              1.161282E-05,
+                     133,                     139,                     123,                    19.5,              1.765224E-05,
+                     134,                     126,                  123.25,                   16.25,              0.0001508185,
+                     134,                     127,                  123.25,                    16.5,              0.0006174166,
+                     134,                     128,                  123.25,                   16.75,               0.001200111,
+                     134,                     129,                  123.25,                      17,              0.0004430999,
+                     134,                     130,                  123.25,                   17.25,              0.0001755207,
+                     134,                     131,                  123.25,                    17.5,               8.36772E-05,
+                     134,                     132,                  123.25,                   17.75,              2.520311E-05,
+                     134,                     133,                  123.25,                      18,              1.265662E-05,
+                     134,                     134,                  123.25,                   18.25,              3.630448E-05,
+                     134,                     135,                  123.25,                    18.5,              3.370708E-05,
+                     134,                     136,                  123.25,                   18.75,               2.21591E-05,
+                     135,                     128,                   123.5,                   16.75,              1.772547E-05,
+                     135,                     129,                   123.5,                      17,              6.980081E-05,
+                     135,                     130,                   123.5,                   17.25,               1.49036E-05,
+                     135,                     135,                   123.5,                    18.5,              1.310325E-05,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z7.txt

@@ -0,0 +1,297 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 13000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     123,                     126,                   120.5,                   16.25,              0.0003881654,
+                     123,                     127,                   120.5,                    16.5,                0.00505147,
+                     123,                     128,                   120.5,                   16.75,               0.004085907,
+                     123,                     129,                   120.5,                      17,               0.002943351,
+                     123,                     130,                   120.5,                   17.25,                0.00121261,
+                     123,                     131,                   120.5,                    17.5,              0.0003039129,
+                     123,                     132,                   120.5,                   17.75,              6.521434E-05,
+                     123,                     133,                   120.5,                      18,               0.000152381,
+                     124,                     119,                  120.75,                    14.5,              2.138454E-05,
+                     124,                     120,                  120.75,                   14.75,              0.0001494056,
+                     124,                     121,                  120.75,                      15,              0.0001712197,
+                     124,                     122,                  120.75,                   15.25,              0.0003645199,
+                     124,                     123,                  120.75,                    15.5,              0.0001932626,
+                     124,                     124,                  120.75,                   15.75,              0.0005376139,
+                     124,                     125,                  120.75,                      16,               0.001420918,
+                     124,                     126,                  120.75,                   16.25,               0.005272218,
+                     124,                     127,                  120.75,                    16.5,               0.007810672,
+                     124,                     128,                  120.75,                   16.75,               0.008227875,
+                     124,                     129,                  120.75,                      17,                0.00767334,
+                     124,                     130,                  120.75,                   17.25,               0.006461089,
+                     124,                     131,                  120.75,                    17.5,               0.005390836,
+                     124,                     132,                  120.75,                   17.75,               0.002931942,
+                     124,                     133,                  120.75,                      18,               0.003352241,
+                     124,                     134,                  120.75,                   18.25,                0.00150418,
+                     124,                     135,                  120.75,                    18.5,               0.001200728,
+                     124,                     136,                  120.75,                   18.75,              0.0001749084,
+                     125,                     117,                     121,                      14,                0.03247498,
+                     125,                     118,                     121,                   14.25,                0.05699011,
+                     125,                     119,                     121,                    14.5,                0.02690178,
+                     125,                     120,                     121,                   14.75,                0.01589066,
+                     125,                     121,                     121,                      15,                0.01131044,
+                     125,                     122,                     121,                   15.25,                0.00895768,
+                     125,                     123,                     121,                    15.5,               0.007230231,
+                     125,                     124,                     121,                   15.75,               0.006018548,
+                     125,                     125,                     121,                      16,               0.006342597,
+                     125,                     126,                     121,                   16.25,                0.00572445,
+                     125,                     127,                     121,                    16.5,               0.004627066,
+                     125,                     128,                     121,                   16.75,               0.004009823,
+                     125,                     129,                     121,                      17,               0.004563737,
+                     125,                     130,                     121,                   17.25,               0.006406643,
+                     125,                     131,                     121,                    17.5,               0.006806058,
+                     125,                     132,                     121,                   17.75,               0.007142992,
+                     125,                     133,                     121,                      18,               0.006005429,
+                     125,                     134,                     121,                   18.25,               0.005190082,
+                     125,                     135,                     121,                    18.5,               0.004997081,
+                     125,                     136,                     121,                   18.75,                0.00166163,
+                     125,                     137,                     121,                      19,              0.0002624267,
+                     126,                     118,                  121.25,                   14.25,                0.02274891,
+                     126,                     119,                  121.25,                    14.5,                0.03958242,
+                     126,                     120,                  121.25,                   14.75,                0.02480255,
+                     126,                     121,                  121.25,                      15,                0.01712777,
+                     126,                     122,                  121.25,                   15.25,                0.01427649,
+                     126,                     123,                  121.25,                    15.5,                0.01022712,
+                     126,                     124,                  121.25,                   15.75,               0.009394526,
+                     126,                     125,                  121.25,                      16,               0.007164803,
+                     126,                     126,                  121.25,                   16.25,               0.006263139,
+                     126,                     127,                  121.25,                    16.5,               0.006382365,
+                     126,                     128,                  121.25,                   16.75,               0.005470656,
+                     126,                     129,                  121.25,                      17,               0.004426755,
+                     126,                     130,                  121.25,                   17.25,               0.004062616,
+                     126,                     131,                  121.25,                    17.5,               0.004195487,
+                     126,                     132,                  121.25,                   17.75,               0.004955451,
+                     126,                     133,                  121.25,                      18,               0.007160906,
+                     126,                     134,                  121.25,                   18.25,               0.005708982,
+                     126,                     135,                  121.25,                    18.5,               0.004431257,
+                     126,                     136,                  121.25,                   18.75,               0.002080839,
+                     126,                     137,                  121.25,                      19,                0.00135515,
+                     126,                     138,                  121.25,                   19.25,              0.0005042375,
+                     126,                     139,                  121.25,                    19.5,              0.0001098152,
+                     127,                     118,                   121.5,                   14.25,              6.408151E-05,
+                     127,                     119,                   121.5,                    14.5,               0.006733222,
+                     127,                     120,                   121.5,                   14.75,                  0.010721,
+                     127,                     121,                   121.5,                      15,                0.01588823,
+                     127,                     122,                   121.5,                   15.25,                0.01183864,
+                     127,                     123,                   121.5,                    15.5,               0.008447092,
+                     127,                     124,                   121.5,                   15.75,               0.006401335,
+                     127,                     125,                   121.5,                      16,               0.005647928,
+                     127,                     126,                   121.5,                   16.25,               0.005179127,
+                     127,                     127,                   121.5,                    16.5,               0.005061267,
+                     127,                     128,                   121.5,                   16.75,               0.005116696,
+                     127,                     129,                   121.5,                      17,               0.005707907,
+                     127,                     130,                   121.5,                   17.25,               0.005642754,
+                     127,                     131,                   121.5,                    17.5,                0.00470066,
+                     127,                     132,                   121.5,                   17.75,               0.003818045,
+                     127,                     133,                   121.5,                      18,               0.004331268,
+                     127,                     134,                   121.5,                   18.25,               0.005695854,
+                     127,                     135,                   121.5,                    18.5,               0.004896687,
+                     127,                     136,                   121.5,                   18.75,               0.003482735,
+                     127,                     137,                   121.5,                      19,                0.00286123,
+                     127,                     138,                   121.5,                   19.25,               0.001635549,
+                     127,                     139,                   121.5,                    19.5,               0.001053703,
+                     127,                     140,                   121.5,                   19.75,              0.0003519544,
+                     128,                     119,                  121.75,                    14.5,              6.309758E-05,
+                     128,                     120,                  121.75,                   14.75,               0.005846873,
+                     128,                     121,                  121.75,                      15,                0.02048152,
+                     128,                     122,                  121.75,                   15.25,                0.01427897,
+                     128,                     123,                  121.75,                    15.5,                0.01028029,
+                     128,                     124,                  121.75,                   15.75,               0.008981369,
+                     128,                     125,                  121.75,                      16,               0.006682611,
+                     128,                     126,                  121.75,                   16.25,               0.005272868,
+                     128,                     127,                  121.75,                    16.5,               0.004901115,
+                     128,                     128,                  121.75,                   16.75,               0.003646349,
+                     128,                     129,                  121.75,                      17,               0.004524055,
+                     128,                     130,                  121.75,                   17.25,               0.004674797,
+                     128,                     131,                  121.75,                    17.5,               0.005083202,
+                     128,                     132,                  121.75,                   17.75,               0.005147811,
+                     128,                     133,                  121.75,                      18,               0.004718282,
+                     128,                     134,                  121.75,                   18.25,               0.004913406,
+                     128,                     135,                  121.75,                    18.5,               0.005286446,
+                     128,                     136,                  121.75,                   18.75,                0.00563042,
+                     128,                     137,                  121.75,                      19,               0.004719276,
+                     128,                     138,                  121.75,                   19.25,               0.003617305,
+                     128,                     139,                  121.75,                    19.5,               0.002486874,
+                     128,                     140,                  121.75,                   19.75,               0.001274224,
+                     128,                     141,                  121.75,                      20,              0.0007270561,
+                     128,                     142,                  121.75,                   20.25,              0.0001765383,
+                     128,                     143,                  121.75,                    20.5,              2.210301E-05,
+                     129,                     120,                     122,                   14.75,              0.0001022483,
+                     129,                     121,                     122,                      15,               0.004356414,
+                     129,                     122,                     122,                   15.25,                0.01384246,
+                     129,                     123,                     122,                    15.5,                0.01279092,
+                     129,                     124,                     122,                   15.75,                0.01033123,
+                     129,                     125,                     122,                      16,               0.008920626,
+                     129,                     126,                     122,                   16.25,               0.006815142,
+                     129,                     127,                     122,                    16.5,               0.004981393,
+                     129,                     128,                     122,                   16.75,                0.00398336,
+                     129,                     129,                     122,                      17,                0.00337705,
+                     129,                     130,                     122,                   17.25,               0.003798835,
+                     129,                     131,                     122,                    17.5,               0.003652796,
+                     129,                     132,                     122,                   17.75,               0.003649437,
+                     129,                     133,                     122,                      18,               0.004836492,
+                     129,                     134,                     122,                   18.25,               0.004978335,
+                     129,                     135,                     122,                    18.5,               0.005616009,
+                     129,                     136,                     122,                   18.75,               0.005613013,
+                     129,                     137,                     122,                      19,               0.005793108,
+                     129,                     138,                     122,                   19.25,               0.005114507,
+                     129,                     139,                     122,                    19.5,               0.003745043,
+                     129,                     140,                     122,                   19.75,               0.002754437,
+                     129,                     141,                     122,                      20,               0.002090641,
+                     129,                     142,                     122,                   20.25,               0.001301664,
+                     129,                     143,                     122,                    20.5,              0.0005746784,
+                     129,                     144,                     122,                   20.75,              0.0001106967,
+                     130,                     121,                  122.25,                      15,               0.000100791,
+                     130,                     122,                  122.25,                   15.25,               0.001986217,
+                     130,                     123,                  122.25,                    15.5,               0.007703658,
+                     130,                     124,                  122.25,                   15.75,                0.01019076,
+                     130,                     125,                  122.25,                      16,               0.009386936,
+                     130,                     126,                  122.25,                   16.25,               0.008047561,
+                     130,                     127,                  122.25,                    16.5,               0.006762965,
+                     130,                     128,                  122.25,                   16.75,               0.005123602,
+                     130,                     129,                  122.25,                      17,               0.004430163,
+                     130,                     130,                  122.25,                   17.25,               0.003683947,
+                     130,                     131,                  122.25,                    17.5,               0.003290506,
+                     130,                     132,                  122.25,                   17.75,               0.002935608,
+                     130,                     133,                  122.25,                      18,               0.003057464,
+                     130,                     134,                  122.25,                   18.25,               0.003267714,
+                     130,                     135,                  122.25,                    18.5,               0.004716324,
+                     130,                     136,                  122.25,                   18.75,               0.004913819,
+                     130,                     137,                  122.25,                      19,               0.005429264,
+                     130,                     138,                  122.25,                   19.25,               0.005292431,
+                     130,                     139,                  122.25,                    19.5,               0.004847661,
+                     130,                     140,                  122.25,                   19.75,               0.003948504,
+                     130,                     141,                  122.25,                      20,               0.002281324,
+                     130,                     142,                  122.25,                   20.25,               0.002270003,
+                     130,                     143,                  122.25,                    20.5,               0.001502727,
+                     130,                     144,                  122.25,                   20.75,              0.0008191555,
+                     130,                     145,                  122.25,                      21,              0.0001995864,
+                     130,                     146,                  122.25,                   21.25,              4.442696E-05,
+                     130,                     147,                  122.25,                    21.5,              2.225164E-05,
+                     131,                     123,                   122.5,                    15.5,              0.0005285646,
+                     131,                     124,                   122.5,                   15.75,               0.002373407,
+                     131,                     125,                   122.5,                      16,               0.005884645,
+                     131,                     126,                   122.5,                   16.25,               0.007631014,
+                     131,                     127,                   122.5,                    16.5,                0.00852002,
+                     131,                     128,                   122.5,                   16.75,               0.007380202,
+                     131,                     129,                   122.5,                      17,                 0.0061512,
+                     131,                     130,                   122.5,                   17.25,               0.005145038,
+                     131,                     131,                   122.5,                    17.5,               0.004492051,
+                     131,                     132,                   122.5,                   17.75,               0.003933463,
+                     131,                     133,                   122.5,                      18,               0.003020111,
+                     131,                     134,                   122.5,                   18.25,               0.002440456,
+                     131,                     135,                   122.5,                    18.5,               0.002173362,
+                     131,                     136,                   122.5,                   18.75,               0.002705903,
+                     131,                     137,                   122.5,                      19,                0.00383835,
+                     131,                     138,                   122.5,                   19.25,                0.00377879,
+                     131,                     139,                   122.5,                    19.5,               0.003623716,
+                     131,                     140,                   122.5,                   19.75,               0.002984216,
+                     131,                     141,                   122.5,                      20,               0.002591837,
+                     131,                     142,                   122.5,                   20.25,               0.001667034,
+                     131,                     143,                   122.5,                    20.5,               0.001258502,
+                     131,                     144,                   122.5,                   20.75,               0.001173217,
+                     131,                     145,                   122.5,                      21,              0.0006873632,
+                     131,                     146,                   122.5,                   21.25,              0.0001999213,
+                     131,                     147,                   122.5,                    21.5,              0.0001112582,
+                     131,                     148,                   122.5,                   21.75,              4.458052E-05,
+                     132,                     124,                  122.75,                   15.75,              7.719002E-05,
+                     132,                     125,                  122.75,                      16,               0.000570726,
+                     132,                     126,                  122.75,                   16.25,               0.002881713,
+                     132,                     127,                  122.75,                    16.5,               0.005001624,
+                     132,                     128,                  122.75,                   16.75,               0.006472536,
+                     132,                     129,                  122.75,                      17,               0.005827757,
+                     132,                     130,                  122.75,                   17.25,               0.005286319,
+                     132,                     131,                  122.75,                    17.5,               0.003968958,
+                     132,                     132,                  122.75,                   17.75,               0.003610264,
+                     132,                     133,                  122.75,                      18,               0.002853944,
+                     132,                     134,                  122.75,                   18.25,               0.002301368,
+                     132,                     135,                  122.75,                    18.5,               0.001625787,
+                     132,                     136,                  122.75,                   18.75,               0.001204883,
+                     132,                     137,                  122.75,                      19,               0.001390813,
+                     132,                     138,                  122.75,                   19.25,               0.001797552,
+                     132,                     139,                  122.75,                    19.5,               0.001998109,
+                     132,                     140,                  122.75,                   19.75,               0.001786098,
+                     132,                     141,                  122.75,                      20,               0.001406355,
+                     132,                     142,                  122.75,                   20.25,               0.001065322,
+                     132,                     143,                  122.75,                    20.5,              0.0005294664,
+                     132,                     144,                  122.75,                   20.75,              0.0007522101,
+                     132,                     145,                  122.75,                      21,              0.0005319772,
+                     132,                     146,                  122.75,                   21.25,              0.0004663819,
+                     132,                     147,                  122.75,                    21.5,              8.900656E-05,
+                     132,                     148,                  122.75,                   21.75,              4.458052E-05,
+                     132,                     149,                  122.75,                      22,              2.232918E-05,
+                     133,                     125,                     123,                      16,              1.875221E-05,
+                     133,                     126,                     123,                   16.25,              5.408812E-05,
+                     133,                     127,                     123,                    16.5,              0.0008191921,
+                     133,                     128,                     123,                   16.75,               0.001746536,
+                     133,                     129,                     123,                      17,               0.002542191,
+                     133,                     130,                     123,                   17.25,               0.002469992,
+                     133,                     131,                     123,                    17.5,               0.002293412,
+                     133,                     132,                     123,                   17.75,               0.001636158,
+                     133,                     133,                     123,                      18,               0.001516576,
+                     133,                     134,                     123,                   18.25,               0.001340334,
+                     133,                     135,                     123,                    18.5,               0.001080037,
+                     133,                     136,                     123,                   18.75,              0.0006584466,
+                     133,                     137,                     123,                      19,               0.000354185,
+                     133,                     138,                     123,                   19.25,              0.0003647237,
+                     133,                     139,                     123,                    19.5,              0.0003446671,
+                     133,                     140,                     123,                   19.75,              0.0003778531,
+                     133,                     141,                     123,                      20,              0.0003135069,
+                     133,                     142,                     123,                   20.25,              0.0002992589,
+                     133,                     143,                     123,                    20.5,              0.0001755153,
+                     133,                     144,                     123,                   20.75,              6.641801E-05,
+                     133,                     145,                     123,                      21,              8.870506E-05,
+                     133,                     146,                     123,                   21.25,              0.0001110674,
+                     133,                     147,                     123,                    21.5,              4.450328E-05,
+                     134,                     127,                  123.25,                    16.5,              1.861714E-05,
+                     134,                     128,                  123.25,                   16.75,              4.981032E-05,
+                     134,                     129,                  123.25,                      17,              0.0002279336,
+                     134,                     130,                  123.25,                   17.25,              0.0003933623,
+                     134,                     131,                  123.25,                    17.5,              0.0003516745,
+                     134,                     132,                  123.25,                   17.75,              0.0004597068,
+                     134,                     133,                  123.25,                      18,              0.0001899822,
+                     134,                     134,                  123.25,                   18.25,              0.0001674486,
+                     134,                     135,                  123.25,                    18.5,              0.0001811963,
+                     134,                     136,                  123.25,                   18.75,              0.0001925258,
+                     134,                     137,                  123.25,                      19,              8.227721E-05,
+                     134,                     138,                  123.25,                   19.25,              4.711351E-05,
+                     134,                     139,                  123.25,                    19.5,              1.162471E-05,
+                     134,                     140,                  123.25,                   19.75,              5.894935E-05,
+                     135,                     131,                   123.5,                    17.5,               1.45547E-05,
+                     135,                     134,                   123.5,                   18.25,              3.725484E-05,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z8.txt

@@ -0,0 +1,208 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 15000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     122,                     126,                  120.25,                   16.25,              4.312949E-05,
+                     122,                     127,                  120.25,                    16.5,               6.47772E-05,
+                     122,                     128,                  120.25,                   16.75,              2.162074E-05,
+                     122,                     129,                  120.25,                      17,              0.0001082458,
+                     122,                     130,                  120.25,                   17.25,              6.503524E-05,
+                     122,                     131,                  120.25,                    17.5,              2.170807E-05,
+                     122,                     133,                  120.25,                      18,              2.176871E-05,
+                     123,                     121,                   120.5,                      15,              2.143361E-05,
+                     123,                     122,                   120.5,                   15.25,              0.0007725167,
+                     123,                     123,                   120.5,                    15.5,               0.003115276,
+                     123,                     124,                   120.5,                   15.75,               0.006732906,
+                     123,                     125,                   120.5,                      16,               0.009541231,
+                     123,                     126,                   120.5,                   16.25,                0.01004918,
+                     123,                     127,                   120.5,                    16.5,               0.004836697,
+                     123,                     128,                   120.5,                   16.75,               0.005318701,
+                     123,                     129,                   120.5,                      17,                0.00569373,
+                     123,                     130,                   120.5,                   17.25,               0.005267852,
+                     123,                     131,                   120.5,                    17.5,               0.003560125,
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+                     123,                     133,                   120.5,                      18,              0.0009578232,
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+                     123,                     135,                   120.5,                    18.5,              6.549429E-05,
+                     123,                     136,                   120.5,                   18.75,              2.186355E-05,
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+                     124,                     119,                  120.75,                    14.5,               0.009024283,
+                     124,                     120,                  120.75,                   14.75,                0.02042397,
+                     124,                     121,                  120.75,                      15,                 0.0222695,
+                     124,                     122,                  120.75,                   15.25,                0.02193085,
+                     124,                     123,                  120.75,                    15.5,                0.01959402,
+                     124,                     124,                  120.75,                   15.75,                0.01396059,
+                     124,                     125,                  120.75,                      16,                0.01012275,
+                     124,                     126,                  120.75,                   16.25,               0.004334517,
+                     124,                     127,                  120.75,                    16.5,              0.0004966251,
+                     124,                     128,                  120.75,                   16.75,              0.0003459318,
+                     124,                     129,                  120.75,                      17,              0.0008443168,
+                     124,                     130,                  120.75,                   17.25,               0.002601409,
+                     124,                     131,                  120.75,                    17.5,               0.004623821,
+                     124,                     132,                  120.75,                   17.75,                 0.0062171,
+                     124,                     133,                  120.75,                      18,               0.003896601,
+                     124,                     134,                  120.75,                   18.25,               0.004752336,
+                     124,                     135,                  120.75,                    18.5,               0.002510614,
+                     124,                     136,                  120.75,                   18.75,               0.001377404,
+                     124,                     137,                  120.75,                      19,              0.0003065496,
+                     124,                     138,                  120.75,                   19.25,              8.771741E-05,
+                     124,                     139,                  120.75,                    19.5,              2.196304E-05,
+                     125,                     117,                     121,                      14,                0.01482926,
+                     125,                     118,                     121,                   14.25,                0.02488494,
+                     125,                     119,                     121,                    14.5,                0.02037949,
+                     125,                     120,                     121,                   14.75,               0.009141549,
+                     125,                     121,                     121,                      15,                0.00613001,
+                     125,                     122,                     121,                   15.25,               0.005214489,
+                     125,                     123,                     121,                    15.5,               0.003781301,
+                     125,                     124,                     121,                   15.75,               0.002624234,
+                     125,                     125,                     121,                      16,              0.0006461334,
+                     125,                     130,                     121,                   17.25,              2.167841E-05,
+                     125,                     131,                     121,                    17.5,              8.683227E-05,
+                     125,                     132,                     121,                   17.75,               0.000391286,
+                     125,                     133,                     121,                      18,              0.0005006804,
+                     125,                     134,                     121,                   18.25,              0.0009591873,
+                     125,                     135,                     121,                    18.5,               0.001506368,
+                     125,                     136,                     121,                   18.75,               0.005925017,
+                     125,                     137,                     121,                      19,                0.00437928,
+                     125,                     138,                     121,                   19.25,               0.001951713,
+                     125,                     139,                     121,                    19.5,              0.0005051498,
+                     125,                     140,                     121,                   19.75,              0.0001099857,
+                     126,                     131,                  121.25,                    17.5,               2.16268E-05,
+                     126,                     132,                  121.25,                   17.75,              2.162661E-05,
+                     126,                     133,                  121.25,                      18,              0.0004561418,
+                     126,                     134,                  121.25,                   18.25,              0.0005431389,
+                     126,                     135,                  121.25,                    18.5,               0.001329941,
+                     126,                     136,                  121.25,                   18.75,                0.00290523,
+                     126,                     137,                  121.25,                      19,               0.004356808,
+                     126,                     138,                  121.25,                   19.25,               0.005679703,
+                     126,                     139,                  121.25,                    19.5,               0.004744015,
+                     126,                     140,                  121.25,                   19.75,               0.002089729,
+                     126,                     141,                  121.25,                      20,              0.0005948641,
+                     126,                     142,                  121.25,                   20.25,              6.620187E-05,
+                     126,                     143,                  121.25,                    20.5,              2.210301E-05,
+                     127,                     130,                   121.5,                   17.25,              2.150614E-05,
+                     127,                     131,                   121.5,                    17.5,              0.0002146032,
+                     127,                     132,                   121.5,                   17.75,              0.0009032274,
+                     127,                     133,                   121.5,                      18,              0.0006452485,
+                     127,                     134,                   121.5,                   18.25,               0.001077636,
+                     127,                     135,                   121.5,                    18.5,                0.00238579,
+                     127,                     136,                   121.5,                   18.75,               0.002894883,
+                     127,                     137,                   121.5,                      19,               0.002816882,
+                     127,                     138,                   121.5,                   19.25,               0.003132672,
+                     127,                     139,                   121.5,                    19.5,                0.00404057,
+                     127,                     140,                   121.5,                   19.75,                0.00453126,
+                     127,                     141,                   121.5,                      20,               0.004362336,
+                     127,                     142,                   121.5,                   20.25,               0.001963989,
+                     127,                     143,                   121.5,                    20.5,              0.0003315452,
+                     127,                     144,                   121.5,                   20.75,              6.641801E-05,
+                     127,                     145,                   121.5,                      21,              2.217627E-05,
+                     128,                     131,                  121.75,                    17.5,              6.369563E-05,
+                     128,                     132,                  121.75,                   17.75,              0.0001280711,
+                     128,                     133,                  121.75,                      18,              0.0003877443,
+                     128,                     134,                  121.75,                   18.25,               0.000580451,
+                     128,                     135,                  121.75,                    18.5,               0.001031155,
+                     128,                     136,                  121.75,                   18.75,               0.001320112,
+                     128,                     137,                  121.75,                      19,               0.001933896,
+                     128,                     138,                  121.75,                   19.25,               0.002359719,
+                     128,                     139,                  121.75,                    19.5,               0.002501227,
+                     128,                     140,                  121.75,                   19.75,               0.003518625,
+                     128,                     141,                  121.75,                      20,               0.003877133,
+                     128,                     142,                  121.75,                   20.25,               0.004281054,
+                     128,                     143,                  121.75,                    20.5,               0.003271247,
+                     128,                     144,                  121.75,                   20.75,              0.0009519915,
+                     128,                     145,                  121.75,                      21,              8.870506E-05,
+                     128,                     146,                  121.75,                   21.25,              4.442696E-05,
+                     129,                     134,                     122,                   18.25,              2.145771E-05,
+                     129,                     135,                     122,                    18.5,              0.0002791832,
+                     129,                     136,                     122,                   18.75,              0.0005564889,
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+                     129,                     138,                     122,                   19.25,               0.001084929,
+                     129,                     139,                     122,                    19.5,               0.001726047,
+                     129,                     140,                     122,                   19.75,                0.00153522,
+                     129,                     141,                     122,                      20,               0.002533294,
+                     129,                     142,                     122,                   20.25,               0.002868436,
+                     129,                     143,                     122,                    20.5,               0.003735309,
+                     129,                     144,                     122,                   20.75,               0.003320901,
+                     129,                     145,                     122,                      21,                0.00166322,
+                     129,                     146,                     122,                   21.25,              0.0002887753,
+                     129,                     147,                     122,                    21.5,              4.450328E-05,
+                     130,                     136,                  122.25,                   18.75,              4.212198E-05,
+                     130,                     137,                  122.25,                      19,              0.0001492352,
+                     130,                     138,                  122.25,                   19.25,               0.000213492,
+                     130,                     139,                  122.25,                    19.5,              0.0005180273,
+                     130,                     140,                  122.25,                   19.75,              0.0008296919,
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+                     130,                     144,                  122.25,                   20.75,               0.002634481,
+                     130,                     145,                  122.25,                      21,               0.002772033,
+                     130,                     146,                  122.25,                   21.25,               0.001643798,
+                     130,                     147,                  122.25,                    21.5,              0.0004672845,
+                     130,                     148,                  122.25,                   21.75,              6.687077E-05,
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+                     131,                     132,                   122.5,                   17.75,              1.602249E-05,
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+                     131,                     139,                   122.5,                    19.5,               6.34996E-05,
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+                     131,                     142,                   122.5,                   20.25,               0.000462839,
+                     131,                     143,                   122.5,                    20.5,              0.0006629468,
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+                     131,                     148,                   122.5,                   21.75,              0.0005349661,
+                     131,                     149,                   122.5,                      22,              0.0001339751,
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+                     132,                     146,                  122.75,                   21.25,              0.0004886966,
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+                     132,                     148,                  122.75,                   21.75,              0.0005349661,
+                     132,                     149,                  122.75,                      22,              0.0002456209,
+                     132,                     150,                  122.75,                   22.25,              8.947555E-05,
+                     133,                     145,                     123,                      21,              2.217627E-05,
+                     133,                     146,                     123,                   21.25,              2.221348E-05,
+                     133,                     147,                     123,                    21.5,              6.675492E-05,
+                     133,                     148,                     123,                   21.75,              6.687077E-05,
+                     133,                     149,                     123,                      22,              6.698753E-05,
+                     133,                     150,                     123,                   22.25,              8.947555E-05,
+                     133,                     151,                     123,                    22.5,              2.240891E-05,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T10_202001121400_Z9.txt

@@ -0,0 +1,39 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 14:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 17000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,
+                     128,                     141,                  121.75,                      20,                2.2032E-05,
+                     129,                     142,                     122,                   20.25,              2.206729E-05,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T1_202001120500_Z1.txt

@@ -0,0 +1,37 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 05:00 UTC,
+                        ,                        ,                        ,                        ,            Z = 1000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,

unzipped/Taal_273070_20200112_scenario_yizhou/Taal_273070_20200112_0500_20250107041508.174287/AQOutput_3DField_C1_T1_202001120500_Z10.txt

@@ -0,0 +1,37 @@
+ NAME III (version 8.2)                                          
+ Run name:                   Taal_273070_20250107041508.174287
+ Run time:                   07/01/2025 04:15:10.918 UTC
+ Met data:                   NWP Flow.EC HRES Flow
+ Start of release:           12/01/2020 06:57 UTC
+ End of release:             12/01/2020 21:10 UTC
+ Source strength:            5.333333E+08 g / s
+ Release location:           120.9930E   14.0020N
+ Release height:             311.000 to 15311.000m asl
+ Run duration:               7day 0hr 0min
+ X grid origin:                 90.00000    
+ Y grid origin:                -15.00000    
+ X grid size:                         281
+ Y grid size:                         221
+ X grid resolution:            0.2500000    
+ Y grid resolution:            0.2500000    
+ Number of preliminary cols:            4
+ Number of field cols:                  1
+ 
+ Fields:
+                        ,                        ,                        ,                        ,                  VOLCANIC,
+                        ,                        ,                        ,                        ,               AirConc Ash,
+                        ,                        ,                        ,                        ,         Air Concentration,
+                        ,                        ,                        ,                        ,              VOLCANIC_ASH,
+                        ,                        ,                        ,                        ,                   g / m^3,
+                        ,                        ,                        ,                        ,               All sources,
+                        ,                        ,                        ,                        ,     No ensemble averaging,
+                        ,                        ,                        ,                        ,          1hr 0min average,
+                        ,                        ,                        ,                        ,   No horizontal averaging,
+                        ,                        ,                        ,                        ,     No vertical averaging,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,                          ,
+                        ,                        ,                        ,                        ,      12/01/2020 05:00 UTC,
+                        ,                        ,                        ,                        ,           Z = 19000 m agl,
+                        ,                        ,                        ,                        ,                          ,
+                 X Index,                 Y Index,            X (Lat-Long),            Y (Lat-Long),                          ,