Difference between revisions of "PlotPWV"

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==Examples==
 
==Examples==
  
<source lang="python"><code>
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<source lang="python">
 
au.plotPWV('Band7multi_april22.ms', figfile='Band7multi_april22.ms.png')
 
au.plotPWV('Band7multi_april22.ms', figfile='Band7multi_april22.ms.png')
</code></source>
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</source>
  
 
[[File:Band7multi_april22.ms.pwv.png]]
 
[[File:Band7multi_april22.ms.pwv.png]]

Revision as of 15:16, 30 March 2012

Return to Analysis Utilities

This page documents the plotPWV function of Python module analysisUtils.

If the ASDM_CALWVR table is present in your ms, this function will extract the PWV values from each ALMA antenna's WVR and create a plot vs. time. If you do not have the ASDM_CALWVR table, but you do have the ASDM, you can instead use plotPWVFromASDM

Help on function plotPWV in module analysisUtils:

# In CASA
au.plotPWV(ms, figfile='', plotrange=[0, 0, 0, 0], clip=True)
    Read and plot the PWV values from the ms via the ASDM_CALWVR table.
    Different antennas are shown in different colored points.
    Arguments:
    ms:  the measurement set
    plotrange: the ranges for the X and Y axes (default=[0,0,0,0] which is autorange)
    clip:  default=True,  True=do not plot outliers beyond 5*MAD from the median.
    figfile: True, False, or a string
             If figfile is not a string, the file created will be <ms>.pwv.png.

Examples

au.plotPWV('Band7multi_april22.ms', figfile='Band7multi_april22.ms.png')

Band7multi april22.ms.pwv.png