Update README.md

README.md

@@ -6,6 +6,10 @@ configs:
     path: data/scene1-*
   - split: scene2
     path: data/scene2-*
+  - split: scene3
+    path: data/scene3-*
+  - split: scene4
+    path: data/scene4-*
   - split: fall
     path: data/fall-*
   - split: refraction
@@ -14,10 +18,6 @@ configs:
     path: data/slope-*
   - split: spring
     path: data/spring-*
-  - split: scene4
-    path: data/scene4-*
-  - split: scene3
-    path: data/scene3-*
 dataset_info:
   features:
   - name: image
@@ -27,41 +27,68 @@ dataset_info:
   - name: metavalue
     dtype: string
   splits:
+  - name: scene1
+    num_examples: 11736
+    num_bytes: 19942310778.0
   - name: scene2
-    num_bytes: 17012072040.0
     num_examples: 11736
-  - name: scene1
-    num_bytes: 19944359416.0
+    num_bytes: 17009899490.0
+  - name: scene3
     num_examples: 11736
+    num_bytes: 22456754445.0
   - name: scene4
-    num_bytes: 22975825871.388
     num_examples: 3556
-  - name: scene3
-    num_bytes: 22458643006.0
-    num_examples: 11736
-  download_size: 102327297555
-  dataset_size: 82390900333.388
+    num_bytes: 22976022064.0
+  - name: fall
+    num_examples: 40000
+    num_bytes: 10915924301.0
+  - name: refraction
+    num_examples: 40000
+    num_bytes: 10709791288.0
+  - name: slope
+    num_examples: 40000
+    num_bytes: 16693093236.0
+  - name: spring
+    num_examples: 40000
+    num_bytes: 15431950241.0
+  download_size: 136135745843.0
+  dataset_size: 136135745843.0
 ---
-# Physics Pictures Dataset
 
-Contains splits: Fall, Refraction, Slope, Spring
-Columns for each split:
-```
-image, render_path, metavalue
-```
+# CausalVerse Image Dataset
+
+This dataset contains **two families of splits**:
+
+- **Physics splits**: `Fall`, `Refraction`, `Slope`, `Spring`  
+- **Static image generation**: `scene1`, `scene2`, `scene3`, `scene4`
+
+All splits share the same columns:
+- `image` (binary image; `datasets.Image`)
+- `render_path` (string; original image filename/path)
+- `metavalue` (string; per-sample metadata; schema varies by split)
+
+## Sizes (from repository files)
+- `scene1`: 11,736 examples — ~19.94 GB  
+- `scene2`: 11,736 examples — ~17.01 GB  
+- `scene3`: 11,736 examples — ~22.46 GB  
+- `scene4`: 3,556 examples — ~22.98 GB  
+- `fall`: 40,000 examples — ~10.92 GB  
+- `refraction`: 40,000 examples — ~10.71 GB  
+- `slope`: 40,000 examples — ~16.69 GB  
+- `spring`: 40,000 examples — ~15.43 GB  
+
+> Notes:
+> - `metavalue` is **split-specific** (e.g., `fall` uses keys like `id,h1,r,u,h2,view`, while `scene*` have attributes like `domain,age,gender,...`).  
+> - If you only need a portion, consider slicing (e.g., `split="fall[:1000]"`) or streaming to reduce local footprint.
+
+## Loading examples
 
-## Fall
-- **Examples**: 40000
-- **Columns**: image, render_path, metavalue
+```python
+from datasets import load_dataset
 
-## Refraction
-- **Examples**: 40000
-- **Columns**: image, render_path, metavalue
+# Physics split
+ds_fall = load_dataset("CausalVerse/CausalVerse_Image", split="fall")
 
-## Slope
-- **Examples**: 40000
-- **Columns**: image, render_path, metavalue
+# Scene split
+ds_s1 = load_dataset("CausalVerse/CausalVerse_Image", split="scene1")
 
-## Spring
-- **Examples**: 40000
-- **Columns**: image, render_path, metavalue