Re: [Geotools-devel] image / grid coverage maths function mapper

[Michael B. <mic...@gm...>]

>> What I was wondering was whether r.mapcalc scripts can also have
>> simple (scalar) local variables, or do all variables refer to rasters
>> ?
>
> Aha, no, 'a' in that case is not a map, it is really a variable, to
> which a value is associated.

ok - I think I'm starting to get it

thanks Andrea