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msplot.checkplot - Function

1.3.3
Arguments





Inputs

plottype

The type of plot to check. Valid values are strings for each of the msplot function, the valid strings are: ”array” ”azimuth”, ”baseline”, ”elevation”, ”hourangle”, ”parallacticangle”, ”uvcoverage”, ”uvdist”, ”vischannel”, ”visfrequency”, ”vistime”, and ”visvelocity”,

allowed:

string

Default:

column

Column name in main table of measurment set to plot. Valid values are: data, corrected, model, residual, and weight.

allowed:

string

Default:

data

value

String: amp, phase

allowed:

string

Default:

amp

iteration

List of strings: Antenna1, Antenna2, Feed1, Feed2, Field_id, Scan_number, and Time. Spectral Window/Polarization_id( not available yet )

allowed:

stringArray

Default:

Returns
bool

Example

 
# create a msplot tool.  
mp.open( msname=’./data/ngc7538.ms’);  
 
# select the data: spectral windows 0 and 1, channels 3 through 5  
# and RL correlations  
mp.setdata( spwNames=[’(0,1):[3-5]’],  correlations=[’RL’] );  
mp.checkplot( plottype=’uvdist’, column=’data’, value=’amp’);  

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