Update assemble_data.py

assemble_data.py

@@ -37,15 +37,15 @@ def assemble_data(input_dir, output_file):
         out_nc.createDimension("y", y_size)
         if num_channels is not None:
             out_nc.createVariable(
-                nc_files[0].split("_")[0], dtype, ("sample", "time", "channel", "x", "y")
+                nc_files[0].split("_")[0], dtype, ("sample", "time", "channel", "x", "y"), chunksizes=(1, 1, num_channels, x_size, y_size)
             )
         else:
             out_nc.createVariable(
-                nc_files[0].split("_")[0], dtype, ("sample", "time", "x", "y")
+                nc_files[0].split("_")[0], dtype, ("sample", "time", "x", "y"), chunksizes=(1, 1, x_size, y_size)
             )
             
         out_nc.createVariable(
-            "c", dtype, ("sample", "x", "y")
+            "c", dtype, ("sample", "x", "y"), chunksizes=(1, x_size, y_size)
         )
 
         for i, nc_file in enumerate(nc_files):