Hi, I am trying to compile a code that should work fine, but I am getting errors and also some odd characters are printing on the screen. This is the output: ENTER INPUT FILE NAME (INCLUDE EXTENSION NAME) blisw.inp YOUR INPUT FILE IS blisw.inp THIS PROGRAM CURV.EXE WILL GENERATE SEVERAL OUTPUT FILES: 1. OUTPUT FILE NAME bliswOUT.TXT5ø…àV5P @ 2. SUMMARY OUTPUT FILE NAME bliswSUMMARYOUT.TXTtaßé*ƒ` 3. EXTERNAL VELOCITY IN FILE FORT.11 4. VELOCITY PROFILE IN FILE FORT.12 5. VELOCITY PROFILE along Stream Line coordinate System in File fort.10 6. Shape Factor,Rtheta Reynolds number based on momentum thickness along external strea, in File FORT.88 invalid number: incomprehensible list input apparent state: unit 55 named blisw.inp last format: list io lately reading direct formatted external IO Aborted (core dumped) The strange thing is that the code has been compiled before (its from a book), and that executable works fine when I specify the input, its only when I compile the source code that I get this error. I have tried several compilers so far (unix environment, silverfrost, g77) and this same thing happens. Any help with this would be very appreciated, thank you.