Top "Fortran77" questions

Why define PI = 4*ATAN(1.d0)

What is the motivation for defining PI as PI=4.D0*DATAN(1.D0) within Fortran 77 code? I understand how it works, …

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Reading a string with spaces in Fortran

Using read(asterisk, asterisk) in Fortran doesn't seem to work if the string to be read from the user contains …

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Opening Binary Files in Fortran: Status, Form, Access

I have been working with Fortran for years, but the file I/O is still hazy to me. My understanding …

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defining path for file in FORTRAN

In bash I could write a simple script like below; to read the content of a file in the folder …

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How can gfortran tell if I am compiling f90 or f95 code?

I understand gfortran can compile f90 or f95? How does it know which one it is compiling? Also can it …

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IEEE_UNDERFLOW_FLAG IEEE_DENORMAL in Fortran 77

I am new to Fortran and coding in general so I apologize if my terminology is not correct. I am …

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How to install f77 on Mac OS X 10.6

Can anyone tell me how to install f77 on Mac OS X 10.6? I am quite new to f77. Thank you …

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Array of Strings in Fortran 77

I've a question about Fortran 77 and I've not been able to find a solution. I'm trying to store an array …

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Fortran: How to read to an array from a file

I'm trying to read integers from a file to an array. But I get an error when I run the …

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Julia (Julia-lang) Performance Compared to Fortran and Python

I adapted a simple program to compute and plot the movement vortices of to Julia to test the language, I …

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