Changeset 939

Timestamp:

Feb 22, 2005, 3:06:37 PM (20 years ago)

Author:

ole

Message:

Added optional zscale to conversion from ferret2sww

File:

• inundation/ga/storm_surge/pyvolution/data_manager.py (modified) (3 diffs)

inundation/ga/storm_surge/pyvolution/data_manager.py

@@ -1096 +1096 @@
                minlon = None, maxlon =None,
                mint = None, maxt = None, mean_stage = 0,
-               origin = None):
+               origin = None, zscale = 1):
     """Convert 'Ferret' NetCDF format for wave propagation to
     sww format native to pyvolution.
@@ -1109 +1109 @@
     min's and max's: If omitted - full extend is used.
     To include a value min may equal it, while max must exceed it.
+    Lat and lon are assuemd to be in decimal degrees
 
     origin is a 5-tuple with geo referenced
@@ -1340 +1341 @@
         for k in range(number_of_latitudes):
             for l in range(number_of_longitudes):                    
-                h = amplitudes[j,k,l]/100 + mean_stage
+                h = zscale*amplitudes[j,k,l]/100 + mean_stage
                 stage[j,i] = h
                 xmomentum[j,i] = xspeed[j,k,l]/100*h