[Gdal-dev] ERMapper .ers ?

[Tyler Mitchell]

> I think that in some cases the .ers file is also an algorithm 
description of
> how to generate a raster from other files.

They also have an .alg algorithm file which can do virtual enhancements 
and mosaics.  It's quite slick...if your software supports it.

> If folks want to scare up some examples datasets (not too huge I hope) I
> could look at implementing some degree of support.

I'll send you some examples.