Do not load empty datasets

(cherry picked from commit a758f446)

Do not load empty datasets
4ad81641 · Dan Lipsa · Lucas Givord · f7c609ba · 4ad81641
Commit 4ad81641 authored 1 month ago by Dan Lipsa Committed by Lucas Givord 3 weeks ago
--- a/IO/NetCDF/vtkNetCDFReader.cxx
+++ b/IO/NetCDF/vtkNetCDFReader.cxx
@@ -727,7 +727,7 @@ int vtkNetCDFReader::FillVariableDimensions(int ncFD)
        break;
      }
    }
-    if (unique)
+    if (unique and dimEncoding != "()")
      this->AllDimensions->InsertNextValue(dimEncoding);
  }