[GRASS-dev] d.histogram and FP maps

[Markus Neteler]

Martin,

to me the changes seems to be very useful.

Markus

On Mon, Aug 21, 2006 at 12:10:25AM +0200, Martin Landa wrote:
> Hi all,
> 
> working with FP raster map (range: [0,1]) d.histogram does not display
> real numbers along x-axis (see [1]).
> 
> I have tried to fix it (see [2], fixed number of digits after the
> decimal point -- 2).
> 
> Maybe it would be sufficient to add a new parameter to enable user to
> display more/less digits after the decimal point. Any ideas?
> 
> Should be fixed in CVS?
> 
> r.info ndvi -r
> min=-1.000000
> max=0.861314
> 
> Cheers, Martin
> 
> [1] 
> http://gama.fsv.cvut.cz/~landa/.../tmp-grass-screenshots/histogram_fp-0.png
> [2] 
> http://gama.fsv.cvut.cz/~landa/.../tmp-grass-screenshots/histogram_fp-1.png
> 
> -- 
> Martin Landa <landa.martin at gmail.com> * http://gama.fsv.cvut.cz/~landa *


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-- 
Markus Neteler  <neteler itc it>  http://mpa.itc.it/markus/
ITC-irst -  Centro per la Ricerca Scientifica e Tecnologica
MPBA - Predictive Models for Biol. & Environ. Data Analysis
Via Sommarive, 18        -       38050 Povo (Trento), Italy