Fortraneries/Modules/README.md

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# General purpose modules
## Modules disponibles
### wavmetrics
This module try to make some computations on *stereo* buffers.
This is just a [WIP](./wavmetrics.f90), see [twavm](./twavm.f90) for a no-use case.
### spitpgm
Write gray level 2d buffer (aka picture) to disk in the NetPNM format.
### pixrgb
Write 8 bits or 16 bits RGB pictures to PNM format.
The width of the picture MUST be a multiple of 4 !
### trials
Experimental WIPs from hell.
### dummy
A "do nothing" useless module.
But you cas use it to fool an optimizing compiler,
or have a sane place to put a breakpoint with gdb
## Compiler un module
You can use the same options as for a main program.
And when you use the module, you have to specify the paths
for the .mod and the .o to the linker.
See [Makefile](./Makefile) for an example.
## TODO
- write the fscking doc !