Hello to all,

The only debugger I have access to is HP's Symbolic Debugger. This is not very user friendly, does anyone know of any other FREE debugger's available for FTN66. Can anyone give me some of the basics about HP's Symbolic debugger, like HP DEBUG for DUMMY's. :-)  Even a little debug command syntax to break when a particular variable is not equal to zero would be more help than you could imagine.

I'm about 99.99999999E-47 percent sure I have a bad source file somewhere within the 188 source files. The results indicate a possible memory problem, data in one variable is mysteriously showing up in another, and REAL numbers that would normally be = to 0.0D0 are found to contain incredibly small fractions like 0.01973454324E-37.  I must be missing something very simple, maybe some of you Fortran 66 pros can give me some pointers, clues, things to look out for, I would be very grateful. 

Thanks in advance,
Michael Anderson.