From 927d59916cff5990a63540e71f66ce8ed4848602 Mon Sep 17 00:00:00 2001
From: John Tobin <jjtobin@gmail.com>
Date: Mon, 21 Oct 2024 14:01:45 -0400
Subject: [PATCH] add support for new cont.dat format

---
 selfcal_helpers.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/selfcal_helpers.py b/selfcal_helpers.py
index 906a641..75fa51c 100644
--- a/selfcal_helpers.py
+++ b/selfcal_helpers.py
@@ -1397,7 +1397,14 @@ def parse_contdotdat(contdotdat_file,target):
                continue
         if desiredTarget==True:
            if 'SpectralWindow' in line:
-              spw = int(line.split()[-1])
+              #code to adapt to new cont.dat format
+              splitline=line.split()
+              if len(splitline)==3:
+                 spw = int(splitline[-2])
+                 spwname=splitline[-1]
+              else:
+                 spw = int(splitline[-1])
+                 spwname=''
               contdotdat[spw] = []
            else:
               contdotdat[spw] += [line.split()[0].split("G")[0].split("~")]