initialization of dmx_selector now in validate()

nanograv · Dec 11, 2024 · 6b9c61f · 6b9c61f
1 parent ca0d055
commit 6b9c61f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/pint/models/dispersion_model.py b/src/pint/models/dispersion_model.py
@@ -643,6 +643,8 @@ def validate(self):
                     log.warning(
                         f"End of DMX_{index:04d} ({r1[j]}-{r2[j]}) overlaps with DMX_{indices[kk]:04d} ({r1[kk]}-{r2[kk]})"
                     )
+        if not hasattr(self, "dmx_toas_selector"):
+            self.dmx_toas_selector = TOASelect(is_range=True)
 
     def validate_toas(self, toas):
         DMX_mapping = self.get_prefix_mapping_component("DMX_")