[next] [prev] [prev-tail] [tail] [up]

calibrater.selectvis - Function

2.2.1 Set the data selection for subsequent processing
Description

MSSelection-aware setdata; doc TBD.

Arguments

Inputs

time

Select on time

allowed:

any

Default:

variant

spw

Select on spectral window

allowed:

any

Default:

variant

scan

Select on scan

allowed:

any

Default:

variant

field

Select on field

allowed:

any

Default:

variant

baseline

Select on antennas/baselines

allowed:

any

Default:

variant

uvrange

Select by uvrange

allowed:

any

Default:

variant

chanmode
Type of data selection: channel or velocity

allowed:

string

Default:

channel velocity none

nchan

Number of channels to select (mode=’channel’)

allowed:

int

Default:

1

start

Start channel (0-relative) (mode=’channel’)

allowed:

int

Default:

0

step

Step in channel number (mode=’channel’)

allowed:

int

Default:

1

mstart

km/s

Start velocity (e.g. ’20Km/s’)

allowed:

doublekm/s

Default:

0.0

mstep

km/s

Step in velocity (e.g. ’100m/s’)

allowed:

doublekm/s

Default:

0.0

msselect

TAQL selection string. Default is no selection.

allowed:

string

Default:

Returns
bool

Example

[next] [prev] [prev-tail] [front] [up]

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

Home | Contact Us | Directories | Site Map | Help | Privacy Policy | Search

Updated daily during alpha development.