Raise error in spec if MpiPartition is None

hiddenSymmetries · Dec 23, 2021 · 0b6af94 · 0b6af94
1 parent 8843658
commit 0b6af94
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/simsopt/mhd/spec.py b/src/simsopt/mhd/spec.py
@@ -85,6 +85,9 @@ def __init__(self,
                  verbose: bool = True,
                  keep_all_files: bool = False):
 
+        if MpiPartition is None:
+            raise RuntimeError(
+                "Using Spec requires working MPI.")
         if spec is None:
             raise RuntimeError(
                 "Using Spec requires spec python wrapper to be installed.")