Syntax error in call statement in Fortran

Question

I have written a simple test program to try subroutines and the call statement in Fortran. I am using gfortran compiler in GNU/Linux. I have declared 14 parameters which are

Answer 1

Files with a .for or .f extension, by convention, are treated as fixed form source. Statements on fixed form lines must go in between columns 7 and 72, inclusive. Note the column position in the error message - the end of your statement is being chopped off.

Fixed form source is also not sensitive to whitespace. All the parameter kxxx assignment statements before the call statement don't do what you think.

Do not use fixed form source unless you are modifying existing legacy code.

Do not use implicit typing unless you are modifying existing legacy code (or perhaps engaging in some esoteric application of generic programming). IMPLICIT NONE is your best friend.