Merge pull request #254 from davidhassell/computed-standard-name

Fix error when writing to disk coordinates with a computed_standard_name
NCAS-CMS · Apr 14, 2023 · 91f751c · 91f751c
2 parents 538d869 + 875a8ab
commit 91f751c
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diff --git a/Changelog.rst b/Changelog.rst
@@ -8,6 +8,9 @@ Version 1.10.1.0
 * Fixed bug that caused `cf.Data.second_element` to fail for some data
   shapes, namely for a final axis with size one.
   (https://github.com/NCAS-CMS/cfdm/issues/249)
+* Fixed bug that caused `cf.write` to fail for some coordinates with a
+  ``computed_standard_name`` property
+  (https://github.com/NCAS-CMS/cfdm/issues/253)
 
 ----
 

diff --git a/cfdm/read_write/netcdf/netcdfwrite.py b/cfdm/read_write/netcdf/netcdfwrite.py
@@ -3239,7 +3239,9 @@ def _write_field_or_domain(
             )
             if x is None:
                 self.implementation.set_property(
-                    field_coordinates[key], "computed_standard_name", csn
+                    field_coordinates[key],
+                    {"computed_standard_name": csn},
+                    copy=False,
                 )
             elif x != csn:
                 raise ValueError("Standard name could not be computed.")