Putative fix for #30

DiamondLightSource · Nov 16, 2023 · 029da03 · 029da03
1 parent bec44c8
commit 029da03
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/file.c b/src/file.c
@@ -67,11 +67,11 @@ double scale_from_units(const char *unit_string) {
 
 int get_nxs_dataset_dims(struct ds_desc_t *desc) {
   hid_t g_id, ds_id, s_id, t_id;
+  hsize_t dims;
   int retval = 0;
   int ndims = 0;
   int width = 0;
   g_id = desc->data_g_id;
-  ;
 
   ds_id = H5Dopen2(g_id, "data", H5P_DEFAULT);
   if (ds_id <= 0) {
@@ -100,10 +100,14 @@ int get_nxs_dataset_dims(struct ds_desc_t *desc) {
     ERROR_JUMP(-1, close_space, message);
   }
 
-  if (H5Sget_simple_extent_dims(s_id, desc->dims, NULL) < 0) {
+  if (H5Sget_simple_extent_dims(s_id, dims, NULL) < 0) {
     ERROR_JUMP(-1, close_space, "Error getting dataset dimensions");
   }
 
+  if (dims[1] && dims[2]) {
+    for (j = 0; j < 3; j++) desc->dims[j] = dims[j];
+  }
+
   desc->data_width = width;
 
 close_space: