Merge pull request #58 from kthyng/small_update

small change to processing coords
xoceanmodel · Oct 4, 2023 · 021d7ed · 021d7ed
2 parents 964c574 + 24bb85e
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diff --git a/docs/whats_new.md b/docs/whats_new.md
@@ -1,5 +1,8 @@
 # What's New
 
+## v0.5.2 (October 4, 2023)
+* small fix to `roms_dataset()` processing to enable running it twice
+
 ## v0.5.1 (September 14, 2023)
 * renamed all references to "divergence" to "convergence" instead
 

diff --git a/xroms/xroms.py b/xroms/xroms.py
@@ -104,6 +104,9 @@ def roms_dataset(
         rename["xi_psi"] = "xi_u"
     if "eta_psi" in ds.dims:
         rename["eta_psi"] = "eta_v"
+    # if this dataset has already been processed, xi_rho would be a coord and then the name
+    # conflicts when trying to rename
+    ds = ds.drop_vars(rename.values(), errors="ignore")
     ds = ds.rename(rename)
 
     # Use spherical flag to determine if has lat/lon or not