fortran-grace

June 3, 2023 · View on GitHub

A collection of Fortran 2018 interfaces to the scientific plotting tool Grace/XmGrace. This library covers the FORTRAN 77 and the C API of Grace.

You will need Grace/XmGrace with development headers. On FreeBSD, run:

# pkg install math/grace

Link your Fortran programs against libfortran-grace.a -lgrace_np.

Build Instructions

Download the fortran-grace repository, and execute the Makefile:

$ git clone https://github.com/interkosmos/fortran-grace
$ cd fortran-grace/
$ make

If you prefer the Fortran Package Manager, run:

$ fpm build --profile=release

You can add fortran-grace as a dependency to your fpm.toml:

[dependencies]
fortran-grace = { git = "https://github.com/interkosmos/fortran-grace.git" }

Example programs are provided in examples/:

Build the examples with:

$ make examples

C Procedure	Fortran Interface	Wrapper
`GraceClose()`	`grace_close()`
`GraceClosePipe()`	`grace_close_pipe()`
`GraceCommand()`	`grace_command()`	✓
`GraceFlush()`	`grace_flush()`
`GraceIsOpen()`	`grace_is_open()`
`GraceOpen()`	`grace_open()`
`GraceOpenVA()`	`grace_open_va()`
`GracePrintf()`	`grace_printf()`	✓
`GraceRegisterErrorFunction()`	`grace_register_error_function()`	✓

FORTRAN 77 Procedure
`graceclosef()`
`graceclosepipef()`
`gracecommandf()`
`graceflushf()`
`graceisopenf()`
`graceopenf()`
`graceregistererrorfunctionf()`

ISC