fix loading from covmat from file if all datapoints cut

NNPDF · Jul 4, 2024 · 5ab1a7b · 5ab1a7b
1 parent 0f813fe
commit 5ab1a7b
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/validphys2/src/validphys/theorycovariance/construction.py b/validphys2/src/validphys/theorycovariance/construction.py
@@ -466,7 +466,10 @@ def fromfile_covmat(covmatpath, procs_data, procs_index):
     dslist = []
     for group in procs_data:
         for ds in group.datasets:
-            dslist.append(ds.name)
+            # if the name is not in procs_index (because all points are cut)
+            # don't include it in dslist
+            if ds.name in procs_index.get_level_values('dataset').tolist():
+                dslist.append(ds.name)
     # Datasets in filecovmat in exp covmat order
     shortlist = []
     for ds in dslist: