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| NRAO Home > CASA > TaskRef |
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Requires:
Synopsis A plotter/interactive flagger for visibility data.
Description
Task for plotting and interacting with visibility data. A variety of axes choices
(including data column) along with MS selection and averaging options are
provided for data selection. Flag extension parameters are also available for
flagging operations in the plotter.
All of the provided parameters can also be set using the GUI once the application has been launched. Additional and more specific operations are available through the GUI and/or through the plotms tool (pm).
Arguments
| Inputs |
| ||
| vis |
| input visibility dataset (blank for none)
| |
| allowed: | string |
|
| Default: |
|
|
| xaxis |
| plot x-axis (blank for default/current)
| |
| allowed: | string |
|
| Default: |
|
|
| xdatacolumn |
| data column to use for x-axis (blank for default/current)
| |
| allowed: | string |
|
| Default: |
|
|
| yaxis |
| plot y-axis (blank for default/current)
| |
| allowed: | string |
|
| Default: |
|
|
| ydatacolumn |
| data column to use for y-axis (blank for default/current)
| |
| allowed: | string |
|
| Default: |
| |
| selectdata |
| data selection parameters
| |
| allowed: | bool | |
| Default: | True |
|
| field |
| field names or field index numbers (blank for all)
| |
| allowed: | string |
|
| Default: |
|
|
| spw |
| spectral windows:channels (blank for all)
| |
| allowed: | string |
|
| Default: |
|
|
| timerange |
| time range (blank for all)
| |
| allowed: | string |
|
| Default: |
|
|
| uvrange |
| uv range (blank for all)
| |
| allowed: | string |
|
| Default: |
|
|
| antenna |
| antenna/baselines (blank for all)
| |
| allowed: | string |
|
| Default: |
|
|
| scan |
| scan numbers (blank for all)
| |
| allowed: | string |
|
| Default: |
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|
| correlation |
| correlations (blank for all)
| |
| allowed: | string |
|
| Default: |
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|
| array |
| (sub)array numbers (blank for all)
| |
| allowed: | string |
|
| Default: |
|
|
| msselect |
| MS selection (blank for all)
| |
| allowed: | string |
|
| Default: |
| |
| averagedata |
| data averaging parameters
| |
| allowed: | bool | |
| Default: | True |
|
| avgchannel |
| average over channel? (blank = False, otherwise value in
channels)
| |
| allowed: | string |
|
| Default: |
|
|
| avgtime |
| average over time? (blank = False, other value in
seconds)
| |
| allowed: | string |
|
| Default: |
| |
| avgscan |
| only valid if time averaging is turned on. average over
scans? | |
| allowed: | bool |
|
| Default: | False | |
| avgfield |
| only valid if time averaging is turned on. average over
fields? | |
| allowed: | bool |
|
| Default: | False |
|
| avgbaseline |
| average over all baselines? (mutually exclusive with
avgantenna)
| |
| allowed: | bool | |
| Default: | False |
|
| avgantenna |
| average by per-antenna? (mutually exclusive with
avgbaseline)
| |
| allowed: | bool |
|
| Default: | False |
|
| avgspw |
| average over all spectral windows?
| |
| allowed: | bool |
|
| Default: | False |
|
| extendflag |
| have flagging extend to other data points?
| |
| allowed: | bool |
|
| Default: | False |
|
| extcorrelation |
| extend flags based on correlation? (blank = none)
| |
| allowed: | string |
|
| Default: |
|
|
| extchannel |
| extend flags based on channel?
| |
| allowed: | bool |
|
| Default: | False |
|
| extspw |
| extend flags based on spw?
| |
| allowed: | bool |
|
| Default: | False |
|
| extantenna |
| extend flags based on antenna? (blank = none, ’all’ =
all baselines, otherwise antenna-based value)
| |
| allowed: | string |
|
| Default: |
|
|
| exttime |
| extend flags based on time (within scans)?
| |
| allowed: | bool |
|
| Default: | False |
|
| extscans |
| only valid if exttime is true. extend flags based on scans?
| |
| allowed: | bool |
|
| Default: | False |
|
| extfield |
| only valid if exttime is true. extend flags based on field?
| |
| allowed: | bool |
|
| Default: | False |
|
| plotxycomp |
| use plotxy compliance parameters?
| |
| allowed: | bool |
|
| Default: | False |
|
| datacolumn |
| PLOTXY COMPLIANCE PARAMETER; use
xdatacolumn and ydatacolumn instead
| |
| allowed: | string |
|
| Default: | data |
|
| timebin |
| PLOTXY COMPLIANCE PARAMETER; use avgtime
instead
| |
| allowed: | string |
|
| Default: | 0 |
|
| crossscans |
| PLOTXY COMPLIANCE PARAMETER; use avgscan
instead
| |
| allowed: | bool |
|
| Default: | False |
|
| crossbls |
| PLOTXY COMPLIANCE PARAMETER; use
avgbaseline instead
| |
| allowed: | bool |
|
| Default: | False |
|
| width |
| PLOTXY COMPLIANCE PARAMETER; use
avgchannel or avgspw instead
| |
| allowed: | string |
|
| Default: | 1 |
|
| extendcorr |
| PLOTXY COMPLIANCE PARAMETER; use
extcorrelation instead
| |
| allowed: | string |
|
| Default: |
|
|
| extendchan |
| PLOYXY COMPLIANCE PARAMETER; use
extchanngel instead
| |
| allowed: | string |
|
| Default: |
|
|
| extendspw |
| PLOTXY COMPLIANCE PARAMETER; use extspw
instead
| |
| allowed: | string |
|
| Default: |
|
|
| extendant |
| PLOTXY COMPLIANCE PARAMETER; use
extantenna instead
| |
| allowed: | string |
|
| Default: |
|
|
| extendtime |
| PLOTXY COMPLIANCE PARAMETER; use exttime,
extscans, and extfield instead
| |
| allowed: | string |
|
| Default: |
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|
Example
Please send any comments or questions about CASA or AIPS++ to aips2-requests@nrao.edu
Copyright © 2008 Associated Universities Inc., Washington, D.C.
This code is available under the terms of the GNU General Public Lincense
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Updated daily during alpha development.