Changes between Version 12 and Version 13 of Dvo_tutorial

Timestamp:

May 7, 2009, 9:51:06 PM (17 years ago)

Author:

Sebastian Jester

Comment:

--

Dvo_tutorial

@@ -74 +74 @@
  # set the entire sky as plot region and plot coordinate grid
  region 0 0 180 AIT
+ # syntax is ra dec radius [projection]
  cgrid
  # Show outlines of images whose objects are in the db
@@ -102 +103 @@
  images
 }}}
-Extracting average quantities into vectors (similar to those in sm, or arrays in IDL or C etc.) is done via `avextract`; from the currently defined region by giving the `-region` argument:
+Extracting average quantities into vectors (similar to those in sm, or arrays in IDL or C etc.) is done via `avextract`; from the currently defined plotting region by giving the `-region` argument:
 {{{
  avextract -region RA DEC g r i y
  [... takes a while for big regions with lots of measurements ...]
 }}}
-NB: From looking at the source code, the syntax is supposed to be:
+The syntax for regions in avextract is:
 {{{
  -region # take ra,dec limits from currently defined plotting 'region'