Changeset 2421 for trunk

Timestamp:

03/04/12 01:46:33 (13 years ago)

Author:

Takeshi Nakazato

Message:

New Development: No

JIRA Issue: Yes CAS-2816

Ready for Test: Yes

Interface Changes: No

What Interface Changed: Please list interface changes

Test Programs: List test programs

Put in Release Notes: Yes/No

Module(s): Module Names change impacts.

Description: Describe your changes here...

Support to plot only 1 pixel result.

Default unit for cell size is changed to 'arcsec' (was 'arcmin').

File:

• trunk/python/asapgrid.py (modified) (4 diffs)

trunk/python/asapgrid.py

@@ -105 +105 @@
         numerical value and unit, e.g. '0.5arcmin', or numerical value.
         If those values are specified as numerical value, their units
-        will be assumed to 'arcmin'. If which of those is not specified,
+        will be assumed to 'arcsec'. If which of those is not specified,
         it will be set to the same value as the other. If none of them
         are specified, it will be determined from map extent and number
@@ -130 +130 @@
         """
         if not isinstance( cellx, str ):
-            cellx = '%sarcmin'%(cellx)
+            cellx = '%sarcsec'%(cellx)
         if not isinstance( celly, str ):
-            celly = '%sarcmin'%(celly)
+            celly = '%sarcsec'%(celly)
         self.gridder._defineimage( nx, ny, cellx, celly, center )
 
@@ -265 +265 @@
         idx = 0
         d0 = s.get_direction( 0 ).split()[-1]
-        while ( s.get_direction(self.npol*idx).split()[-1] == d0 ):  
+        while ( s.get_direction(self.npol*idx) is not None \
+                and s.get_direction(self.npol*idx).split()[-1] == d0 ):
             idx += 1
         
@@ -276 +277 @@
         #print self.blc
         #print self.trc
-        incrx = s.get_directionval( self.npol )
-        incry = s.get_directionval( self.nx*self.npol ) 
+        if nrow > 1:
+            incrx = s.get_directionval( self.npol )
+            incry = s.get_directionval( self.nx*self.npol )
+        else:
+            incrx = [0.0,0.0]
+            incry = [0.0,0.0]
         self.cellx = abs( self.blc[0] - incrx[0] )
         self.celly = abs( self.blc[1] - incry[1] )