Update _grib2io.py (#125)

gridlengthXDirection is rounded to thousandth so if nlons is greater than 1000, this lead to a bad lons axis
NOAA-MDL · Jan 19, 2024 · 6ea1633 · 6ea1633
1 parent f75c701
commit 6ea1633
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/grib2io/_grib2io.py b/grib2io/_grib2io.py
@@ -972,7 +972,7 @@ def grid(self, unrotate=True):
             else:
                 nlons = self.nx
                 dlon = self.gridlengthXDirection
-            lons = np.arange(lon1,lon2+dlon,dlon)
+            lons = np.linspace(lon1,lon2,nlons)
             # Compute Gaussian lats (north to south)
             lats = gaussian_latitudes(nlats)
             if lat1 < lat2:  # reverse them if necessary