report the memory in bytes in the message where the memory limit is set too low
report the memory in bytes in the message where the memory limit is set too low

git-svn-id: 0ef30dc7da0b07cedfa074587325a6c153c0ae55@26453 fdbf22ae-c210-0410-be80-ca943da6b8f8

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