Hi! I am completely new to Fortran and I'm trying to compile a source code someone else has written. I get the following error: [Error] TESTEPH.F(187); type mismatch: intg JPLEPH assigned to char*80 NAMFIL. The code around line 187: 183 C NAMFIL IS THE EXTERNAL NAME OF THE BINARY EPHEMERIS FILE 184 185 CHARACTER*80 NAMFIL 186 187 NAMFIL=JPLEPH JPLEPH is a binary file that lies in the same catalogue as TESTEPH.F. So I am just wondering if anyone know what I've done wrong?