Changes between Version 10 and Version 11 of Dvo_tutorial

Timestamp:

May 7, 2009, 9:47:06 PM (17 years ago)

Author:

Sebastian Jester

Comment:

--

Dvo_tutorial

@@ -69 +69 @@
 Most commands will also com/explain what they expect if called without arguments.
 
-== Setting the `region` == 
+== Find out what's in the database ==
+
+{{{
+ # set the entire sky as plot region
+ region 0 0 180 AIT
+ # Show outlines of images whose objects are in the db
+ images
+}}}
+
+== Setting the `region` for plotting == 
 
 {{{
@@ -168 +177 @@
 
 # The remaining commands are typed in the dvo shell.
+# Set plot region
 region 14.84 0.05 1
+# Show coordinate grid
+cgrid
+# Show image outlines in db in this region
+images
+# (note: will plot 0 images if region is entirely within one or more image outlines!)
+
 skyregion -1 -1 1 1
 avextract -region RA DEC g g:err r r:err i i:err z z:err y y:err flag