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  1. M

    Fortran Beginner fortraner: messing up arithmatic

    Thanks a lot Borek. I changed Xstep and Nstep from integers to real and now the calculations come out right. I am sure i will have another silly question in a few minutes and your help is muuuuuuuuuuuuuuuuuuuuuuuuuuuuch appreciated
  2. M

    Fortran Beginner fortraner: messing up arithmatic

    Hi All. I am trying to rewrite a program that i have in matlab to one in fortran. as i chug along, i am comparing the results and i am getting funny answers. This is the program in have in fortran so far: ccccccccccccccccccccccccccccccccccccccccccccccccc program main implicit...
  3. M

    Fortran Beginner fortran question - starting with a new slate

    Thanks for the prompt reply Borek. I am glad I asked instead of banging my head against the screen until next week. Thanks again.
  4. M

    Fortran Beginner fortran question - starting with a new slate

    Hi All I am new to fortran and there are things that I believe fortran should do and don't know how to do it - I am using fortran 77. 1- I know how to declare variables, but i do not know how to make sure that i start out with zeros and not use old data that might have been stored by a...
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