Update README.md

README.md

@@ -73,6 +73,23 @@ Compressed simulation model outputs containing spherical harmonics are available
 | **Size per file** | ~763 KB |
 
 
+## Example Code
+
+```python
+fits_file = fits.open("wsa_201005010800R000_ahmi.fits")
+sph_data = fits_file[3].data.copy()
+fits_file.close()
+
+coefficients = torch.from_numpy(
+    np.array(
+        [
+            sph_data[0, :, :][np.triu_indices(sph_data.shape[1])],
+            sph_data[1, :, :][np.triu_indices(sph_data.shape[1])],
+        ]
+    )
+)
+```
+
 ## Contact
 
 Daniel da Silva, [[email protected]]([email protected])