Difference between revisions of "Viewer"

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(Help on viewer task:)
 
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[http://casa.nrao.edu/CasaViewerDemo/casaViewerDemo.html VIDEO]: Joe McMullin has recorded a short video introducing the basics of viewer. The GUI has changed only a little since that video was made.
 
[http://casa.nrao.edu/CasaViewerDemo/casaViewerDemo.html VIDEO]: Joe McMullin has recorded a short video introducing the basics of viewer. The GUI has changed only a little since that video was made.
  
The help file follows.
+
{{viewer}}
 
 
<pre>
 
View an image or visibility data set:
 
 
 
        examples of usage:
 
 
 
        viewer
 
        viewer "myimage.im"
 
        viewer "mymeasurementset.ms"
 
        viewer "myrestorefile.rstr"
 
       
 
        viewer "myimage.im", "contour"
 
 
 
        viewer "'myimage1.im' - 2 * 'myimage2.im'", "lel"
 
       
 
       
 
        Keyword arguments:
 
        infile -- Name of file to visualize
 
                default: ''
 
                example: infile='ngc5921.image'
 
                If no infile is specified the Load Data window
 
                will appear for selecting data.
 
        displaytype -- (optional): method of rendering data
 
                visually (raster, contour, vector or marker). 
 
                You can also set this parameter to 'lel' and
 
                provide an lel expression for infile (advanced).
 
                default: 'raster'
 
                example: displaytype='contour'
 
 
 
        Note: there is no longer a filetype parameter; typing of
 
        data files is now done automatically.
 
                example:  viewer infile='my.ms'
 
                obsolete: viewer infile='my.ms', filetype='ms'
 
</pre>
 

Latest revision as of 15:36, 18 May 2015

Help on viewer task:

VIDEO: Joe McMullin has recorded a short video introducing the basics of viewer. The GUI has changed only a little since that video was made.

viewer