Changeset 1178 in lmdz_wrf for trunk/tools/nc_var_tools.py

Timestamp:

Oct 11, 2016, 6:26:01 PM (8 years ago)

Author:

lfita

Message:

Testing and fixing `npp' wrong minimum values for mindifflonlat

File:

• trunk/tools/nc_var_tools.py (modified) (1 diff)

trunk/tools/nc_var_tools.py

@@ -15900 +15900 @@
             quit(-1)
     
+    # Checking right lon, lat ranges
+    iminlon = np.min(ilonvals)
+    imaxlon = np.max(ilonvals)
+    rminlon = np.min(rlonvals)
+    rmaxlon = np.max(rlonvals)
+
+    if np.abs(imaxlon - rmaxlon) > 100.: 
+        print warnmsg
+        print '  ' + fname + ': reshaping longitudes!'
+        print '    input maximum lon:', imaxlon   
+        print '    target maximum lon:', rmaxlon   
+        print '    shifting input longitudes...'
+        if rmaxlon > 180.:
+            ilonvals = np.where(ilonvals < 0., ilonvals + 360., ilonvals)
+        else:
+            ilonvals = np.where(ilonvals > 180., ilonvals - 360., ilonvals)
+
     idx = ilonvals.shape[1]
     idy = ilonvals.shape[0]