epygram.extra : independant side packages, used by epygram

Extra side modules: modules needed for some optional purposes of epygram, developped along and distributed with it, but that may be used from outside.

• falfilfa4py — Interface functions to FA/LFI/LFA formats
• ialsptrans4py — Interface functions to IAL spectrals transforms
• pyexttiff — Classes to read Tiff
• usevortex — Proxies to reach resources using Vortex
• griberies — utilities around GRIB