Make sure the OK button is the default; start with the scaling factor selected in the line editor.
Make sure the OK button is the default; start with the scaling factor selected in the line editor.

git-svn-id: 77c6ae948ca0f9b1480c5330e5e23bcf0afa938f@13033 fdbf22ae-c210-0410-be80-ca943da6b8f8

NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret