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ms.getfielddirmeas - Function

1.3.1 Returns the direction measure from the given FIELD table column and row


Description

This function returns the direction measures from the given direction column of the MS FIELD table as a either a measure dictionary or sexigesimal string representation.

Arguments





Inputs

dircolname

Name of the direction column in the FIELD table

allowed:

string

Default:

PHASE_DIR

fieldid

Field ID, starting at 0

allowed:

int

Default:

0

time

(optional) time for ephemeris access (in seconds, as in Main table TIME column)

allowed:

double

Default:

0

format

Output format. Either ”measure” (measure dictionary) or ”string” (sexigesimal representation). Minimum match supported.

allowed:

string

Default:

measure

Returns
anyvariant

Example

 
 
      ms.open(’3C273XC1.MS’)  
      print "Delay direction from FIELD table row 3 =", ms.getfielddirmeas("DELAY_DIR", 3)  
 

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