Changeset 2409 in lmdz_wrf

Timestamp:

Mar 14, 2019, 2:01:48 AM (6 years ago)

Author:

lfita

Message:

Zeroing ddx and ddy on very tiny values in `drawpolygon_map'

File:

• trunk/tools/drawing_tools.py (modified) (2 diffs)

trunk/tools/drawing_tools.py

@@ -14418 +14418 @@
         ddx = (pte[0]-pti[0])/(Nint-1)
         ddy = (pte[1]-pti[1])/(Nint-1)
+        if np.abs(ddx) < 1.e-7: ddx = 0.
+        if np.abs(ddy) < 1.e-7: ddy = 0.
         if ddx != 0.:
             ipti = np.arange(pti[0],pte[0]+ddx,ddx)
@@ -14438 +14440 @@
     ddx = (pte[0]-pti[0])/(Nint-1)
     ddy = (pte[1]-pti[1])/(Nint-1)
+    if np.abs(ddx) < 1.e-7: ddx = 0.
+    if np.abs(ddy) < 1.e-7: ddy = 0.
     if ddx != 0.:
         ipti = np.arange(pti[0],pte[0]+ddx,ddx)