Fortran library for line and surface interpolation

[FortranFan]

@ivanpribec

… Unfortunately, apart from the book Modern Fortran explained, there are almost no examples so far and writing the interface code requires good knowledge of C. …

There are several working examples of how to use the enhanced interoperability features with C introduced in Fortran 2018 on other Fortran forums:

• https://groups.google.com/g/comp.lang.fortran/c/7n8APYUs3Xk/m/eBplgKb1DgAJ
• @Carlos M., - Intel Community
• Quote:FortranFan wrote: - Intel Community
• Iso_c_binding: interface to a C function returning a string - #13 by FortranFan