Top "Fortran90" questions

How to use include statement in Fortran 90?

I have some .h files that are used for some modules in FORTRAN 77 (which I haven't written myself). I want …

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Fortran 90 Presence Of Optional Arguments

I do not understand the behavior of the present() intrinsic function with pgf90 7.2. I wrote a 20 line sample program to …

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Overloading functions with Fortran

In Fortran 90, we can overload functions with an interface. However, according to this site, we cannot define these functions with …

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fortran format specifier for complex number

Can I specify a format specifier for a complex number in fortran? I have a simple program. program complx1 implicit …

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Difference between Fortran 90 and Fortran 95

Can I compile Fortran 90 files with a Fortran 95 compiler? There seems to be a lot for Fortran 95 but not Fortran 90.

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Print values without new line

How to print many values without line breaks? PRINT *, "foo:", foo, ", bar:", bar, ", baz:", baz Apparently, this is possible with …

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Proper use of the PURE keyword Fortran

I'm currently delving into Fortran and I've come across the pure keyword specifying functions/subroutines that have no side effects. …

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How to debug Fortran 90 compile error "There is no specific subroutine for the generic 'foo' at (1)"?

I am trying to write Fortran 2003 bindings to CUFFT library using iso_c_bindings module, but I have problems with …

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Coloured terminal output from Fortran

My program outputs state of computations to the terminal and includes quite a bit of information. I would like to, …

fortran fortran90

Arrays of pointers

I am trying to implement an array of pointers, so that I can loop over the elements. However I am …

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