Modify o92util.f
Modify o92util.f

1. Remove option to print X Y as output instead of X Y Z.
   Better to use "awk" with output file.
2. In subroutine readflt, move file open after line count
   subroutine to avoid file opening conflict.
3. Thinking about option to multiply empirically derived
   fault dimensions by scale factor...
4. Clean up online help options.

mherman09/Hdef,mherman09/Hdef,mherman09/Hdef