scripts/csv2sto.py: Fix column number detection once again

1 files changed, 6 insertions, 2 deletions

diff --git a/scripts/csv2sto.py b/scripts/csv2sto.py
index d212494..97d768b 100755
--- a/scripts/csv2sto.py
+++ b/scripts/csv2sto.py
@@ -81,11 +81,15 @@ def main():
     tot_nCols = 1   # initial time column (as we omit it when taking data from each CSV)
     for f_csv in fs_csv:
         fd = open(f_csv, 'r')
+        dialect = csv.Sniffer().sniff(fd.read(1024))
+        fd.seek(0)
+        csv_reader = csv.reader(fd, dialect)
 
         nRows = nCols = 0
-        for line in fd:
+        for line in csv_reader:
             if nRows == 0:
-                nCols = len(line.split(','))
+                nCols = len(line)
+                print("nCols: {}".format(nCols))
             nRows += 1
 
         if tot_nRows == 0: