scripts/README_download_data.md

Data Download and Rebuild Notes

This mini package already contains the two hourly HDF5 files, the SQLite index, the mini annotation JSON, station metadata, response metadata, example picker outputs, and validation outputs needed for quick inspection.

Download the Complete Dataset

The complete SeismicX-Cont v1.0.0 data product is hosted in two public dataset repositories:

https://huggingface.co/datasets/cangyeone/SeismicX-Cont
https://doi.org/10.57967/hf/8993
https://www.modelscope.cn/datasets/cangyeone/SeismicX-Cont

Both hosting repositories are aligned to the same release file organization. The root manifest_filesizes.tsv lists the expected paths and file sizes for quick package inspection.

Hugging Face example:

git lfs install
git clone https://huggingface.co/datasets/cangyeone/SeismicX-Cont

ModelScope example:

git lfs install
git clone https://www.modelscope.cn/datasets/cangyeone/SeismicX-Cont.git

For command-line downloads without a full git clone, use the official client for the platform you prefer. For example:

huggingface-cli download cangyeone/SeismicX-Cont \
  --repo-type dataset \
  --local-dir SeismicX-Cont

or with ModelScope Python utilities:

from modelscope.hub.snapshot_download import snapshot_download

snapshot_download(
    "cangyeone/SeismicX-Cont",
    repo_type="dataset",
    local_dir="SeismicX-Cont",
)

Rebuild From Raw Waveforms

The mini package includes the processing scripts needed to rebuild the mini HDF5 derivative product after you obtain the source MiniSEED waveform archive. The expected local raw-data layout is:

$SEISMICX_RAW_ROOT/07/06
$SEISMICX_RAW_ROOT/11/14

Rebuild the two mini HDF5 files:

SEISMICX_RAW_ROOT=/path/to/continous_usa/data

python scripts/makeh5_flex_seg.py \
  --input_dir "$SEISMICX_RAW_ROOT/07/06" \
  --loc_file data/label/stations.csv \
  --output data/hdf5/continuous_waveform_usa.h5 \
  --split_interval hour \
  --include_split_file_id 20190706_04 \
  --compression gzip \
  --compression_opts 4

python scripts/makeh5_flex_seg.py \
  --input_dir "$SEISMICX_RAW_ROOT/11/14" \
  --loc_file data/label/stations.csv \
  --output data/hdf5/continuous_waveform_usa.h5 \
  --split_interval hour \
  --include_split_file_id 20211114_16 \
  --compression gzip \
  --compression_opts 4

Rebuild the SQLite waveform index and manifest:

./scripts/build_waveform_index.sh
./scripts/write_manifest.sh

The copied essd_scripts/ directory is included for manuscript-statistic and figure reproducibility. Those scripts are designed for the complete release; run them from the full SeismicX-Cont repository when reproducing the ESSD paper.