A script for retrieving shuffle information from the directories specified by the environmental variable SHUFDIRS.

 
On scohome: 
% echo $SHUFDIRS
/home/sco/Target_Setup

% genread_shuffle_info --help 

% genread_shuffle_info 
Usage: genread_shuffle_info 18-1 272 E 056 Y Y  
arg1 - catalog (18-1,spc,tell,f14)  
arg2 - index number of target (in htop)  
arg3 - observe east (E) or west (W) of meridian  
arg4 - ifu (056,066,etc...)   
arg5 - run in verbose mode (Y/N)  
arg6 - run in debug mode (Y/N)  

T
o examples on scohome:
% genread_shuffle_info 18-1 272 E 056 Y Y
% genread_shuffle_info glob 6 E 000 Y Y

In Apr2018 I had to fix problems due to shuffle name conventions in the codes genread_shuffle_info and shufcoms.sh

 
Names were different styles: 

% pwd
/home/sco/Target_Setup/18-1/272/E
% ls images
sn17iws_fp.png
% ls ACAMimages
sn17iws_056_E.jpg

# AFter Feb2018:
% pwd
/home/sco/Target_Setup/glob/6/E
% pwd
/home/sco/Target_Setup/glob/6/E
% ls images/
ngc5272_000_E.jpg  ngc5272_035_E.jpg  ngc5272_084_E.jpg
% ls ACAMimages/
ngc5272_000_E.jpg  ngc5272_035_E.jpg  ngc5272_084_E.jpg

NOTE:  The HETcommands/*.cfg file has what I need. 

 
  genread_shuffle_info       (bash) 
  shuf_targname:             (otw, to get name string) 
  shufcoms                   (otw, to get ra,dec,az) 

Here is a sample: 
% genread_shuffle_info glob 6 E 000 N N
   6   ngc5272_000_E                    13:42:11.34     +28:22:44.3         83.351  

The quantities listed are:  index, final target name, RA_ihmp, DEC_ihmp, AZ 

Here are the output files: 
% ls
genread_shuffle_info.Explain  hetcommands.6_000_E  S/		 shuffle.fchart1  shuf_targname.out
genread_shuffle_info.out      its.output	   shufcoms.out  shuffle.fchart2

% cat genread_shuffle_info.out
   6   ngc5272_000_E                    13:42:11.34     +28:22:44.3         83.351  

% cat shuffle.fchart1
/home/sco/Target_Setup/glob/6/E/images/ngc5272_000_E.jpg

% cat shuffle.fchart2
/home/sco/Target_Setup/glob/6/E/ACAMimages/ngc5272_000_E.jpg