[daip] Fwd: Re: Aips code

[Eric Greisen]

-------- Forwarded Message --------
Subject: Re: [daip] Aips code
Date: Thu, 7 Feb 2019 11:16:41 -0700
From: Eric Greisen <egreisen at nrao.edu>
Organization: National Radio Astronomy Observatory
To: justin potvin <justinp319 at wowway.com>

On 02/07/2019 10:35 AM, justin potvin wrote:
> Thank you Mr. Greisen,
> 
> This has helped me a lot and I have found that yes I can see the code.
> 
> I was wondering if the codes for specific AIPS tasks have the same name 
> for their code file?
> 
> I am looking specifically for the code to the XGaus task and the Zeman 
> task.
> 
> I haven't been able to locate them yet based on these names but I found 
> a file of code named Zeini and the code in it was for dealing with 
> Zeeman effect but I don't see such a task in AIPS through googling this 
> name.
> 
> Does this code then refer to the code for the Zeman Task?
> 

You have found some subroutines - ZEINI and TABZE read/write the ZE 
table used by ZEMAN.  XGAUS and ZEMAN tasks are found in $YPGM which is 
$AIPS_ROOT/<ver>/Y/PGM.  They call a bunch of external subroutines such 
as ZEINI which are found in $APLSUB, $YSUB, and $APLGEN (and below). All 
these logicals are known if you do the $CDTST I recommended.

Note PROG XGAUS will show you where XGAUS is located.  You have read, I 
hope, the AIPS Memo I wrote on these:

AIPS Memo 118 (and 122 for absorption).  These are in 
$AIPS_ROOT/TEXT/PUBL as PostScript files.  Also from our web site
www.aips.nrao.edu

Eric Greisen