npm

fypp

Fortran preprocessor with Python expression support for code generation.

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About

Python powered Fortran preprocessor

Commands

fypp

Examples

preprocess Fortran file and save output$ fypp input.f90 -o output.f90
use Python variables in Fortran code$ fypp -D MY_VAR=42 template.f90 -o result.f90
generate multiple Fortran files from template$ fypp -D TYPE=real,integer template.f90 -o output.f90
preprocess with custom configuration file$ fypp -I include_dir source.f90 -o source_processed.f90
embed conditional logic in Fortran source code$ fypp -M preprocessor.py script.f90 -o compiled.f90