Catch empty string units

jzuhone · Apr 18, 2017 · 61c2b1b · 61c2b1b
1 parent 56ad871
commit 61c2b1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyxsim/source_models.py b/pyxsim/source_models.py
@@ -111,7 +111,7 @@ def setup_model(self, data_source, redshift, spectral_norm):
         ptype = None
         if not isinstance(self.Zmet, float):
             Z_units = str(data_source.ds._get_field_info(self.Zmet).units)
-            if Z_units == "dimensionless":
+            if Z_units == "dimensionless" or Z_units == "":
                 self.Zconvert = 1.0/0.019
             elif Z_units == "Zsun":
                 self.Zconvert = 1.0