2d data, metadata and viz uploaded after implementing arsparse and working correctly

AllenCahn/2D/RandomTruncatedFourierSeries/dataset.h5

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AllenCahn/2D/RandomTruncatedFourierSeries/metadata.json

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+      "pde": "AllenCahn",
+      "ic": "RandomTruncatedFourierSeries",
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+      "c3": -1.0,
+      "pde_cmaps": { "AllenCahn": "RdBu" }
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+      "library_url": "https://github.com/Ceyron/exponax/tree/main/exponax",
+      "spatial_method": "Fourier pseudo-spectral method",
+      "dealiasing": "1/2-rule",
+      "time_integration": "Exponential time-differencing",
+      "variant": "ETDRK2 (second-order Runge-Kutta)"
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+      "amplitude_range": [0.0, 1.0],
+      "angle_range": [0.0, 6.283185307179586],
+      "offset_range": [0.0, 0.0],
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+      "method": "Initial condition generated by sampling complex Fourier coefficients with random amplitude and phase, truncated using a low-pass filter. A small real offset is added to the zero mode."
+    },
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+      "fps": 20,
+      "dt_output": 1.0
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+    "generation_metadata": {
+      "generation_time": "10.61 seconds",
+      "dataset_shape": [20, 1, 4, 128, 128]
+    }
+}
+  

Burgers/2D/RandomTruncatedFourierSeries/plots/evolution_seed_0_channel_0.mp4 → AllenCahn/2D/RandomTruncatedFourierSeries/plots/seed_000_channel_0_nu_0.010.mp4

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Burgers/2D/RandomTruncatedFourierSeries/plots/evolution_seed_0_channel_1.mp4 → AllenCahn/2D/RandomTruncatedFourierSeries/plots/seed_003_channel_0_nu_0.020.mp4

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Burgers/2D/RandomTruncatedFourierSeries/plots/evolution_seed_1_channel_0.mp4 → AllenCahn/2D/RandomTruncatedFourierSeries/plots/seed_008_channel_0_nu_0.010.mp4

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Burgers/2D/RandomTruncatedFourierSeries/dataset.h5

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Burgers/2D/RandomTruncatedFourierSeries/metadata.json

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     "pde": "Burgers",
-  
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Burgers/2D/RandomTruncatedFourierSeries/plots/evolution_seed_7_channel_0.mp4

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CahnHilliard/2D/RandomTruncatedFourierSeries/dataset.h5

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CahnHilliard/2D/RandomTruncatedFourierSeries/metadata.json

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+    "generation_details": {
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-      "spatial_method": "Fourier pseudo-spectral method",
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-    "variant": "RK4-CN (low-storage 4th order IMEX scheme)",
-    "forcing": "Sinusoidal (Kolmogorov-type), controlled via wavenumber k",
-    "state_representation": "Vorticity in Fourier space, transformed to real space via irfftn"
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+    "ic": "SpectralFlow",
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+    "library_url": "https://github.com/smokbel/Controlling-Kolmogorov-Flow",
+    "spatial_method": "Fourier pseudo-spectral method",
+  "dealiasing": "2/3-rule",
+  "time_integration": "Crank–Nicolson exponential Runge–Kutta",
+  "variant": "RK4-CN (low-storage 4th order IMEX scheme)",
+  "forcing": "Sinusoidal (Kolmogorov-type), controlled via wavenumber k",
+  "state_representation": "Vorticity in Fourier space, transformed to real space via irfftn",
+  "flow.k": 4
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+"2d_animations": {
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+}

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+  "generation_details": {
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