Changes between Version 6 and Version 7 of FAQ

Timestamp:

01/24/08 10:28:59 (16 years ago)

Author:

kolasinski

Comment:

--

FAQ

@@ -33 +33 @@
 - '''How can I use Post_It to plot pressure level data at a particular pressure? The ggap files contain variable values at each pressure value and I would like to plot the values at one pressure only.'''
 
-- First make sure the field to read is 4D (use ncwa to get rid of spurious dimensions) and then in plt_def.pro use hpa_min and hpa_max to define the vertical averaging domain. This feature has not been used in a while for 3D atmosphere fields and may need some small fixing
+- First make sure the field to read is 4D (use ncwa to get rid of spurious dimensions) and then in plt_def.pro, use vert_mean to choose the right level 
+{{{
+; vertical average for 3D fields
+   vert_type = 'z'          ;  'z' for depth/altitude or 'level' or '0' for nothing
+   vert_mean = [xxx, yyy]   ; [depth1,depth2] or [level1,level2] in C notation 0-jpk-1 
+}}}
+This feature has not been used in a while for 3D atmosphere fields and may need some small fixing.