[GRASS-dev] wxgui (module dialog) one "Required" struct Option is necessary to create dialog box

Hamish hamish_b at yahoo.com
Fri May 17 05:17:00 PDT 2013

Yann wrote:
> the auto creation of dialog box for modules has to have at
> least one input->required = YES; appearing in the "Required"
> Tab to build on the fly.

you can force a UI by adding "--ui" as a command line option.

> Can somebody help me to remove this requirement.
> I am building a module that does forward and inverse
> modeling,

is it that you see "input" is required, or at least one required
option? the module typically runs with no options? (like d.erase
in grass6)

> (maybe that is why i.fft has a i.ifft sister module)

i.fft transforms from geographic space to frequency space, and
i.ifft does the inverse, from freq. space to geographic space.
The two have nothing to do UI issues, the magic is you get to
work with the freq. space raster with r.mapcalc and all the other
raster array tools which don't know the map isn't a DEM or

but maybe I don't get what you mean.


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