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Susan, There is still a 'sprintf' call which is in the stacktrace of the segmentation fault, according to your log. There is no sprintf call in the new decode_g2gnum.c file I sent you. Are you certain the rebuild and install was completed without error? From $NAWIPS/unidata/ldmbridge/dcgrib2/: rm $OS_BIN/dcgrib2 make all >& make.out; make install when this completes, you should see a new dcgrib2 executable in $OS_BIN, and the log file make.out will contain any errors that may have happened. Please send it along if you can. Michael > Hi Michael, > I moved the file into that directory and rebuilt dcgrib2 . I am still getting > the crash reports named dcgrib2, though. Latest one is attached. Maybe you > can tell if this is different than the one before? > tnx > -sj > > Ticket Details =================== Ticket ID: HTT-869970 Department: Support GEMPAK Priority: Critical Status: Open