[GRASS-user] r.li circular window and not integer radius

Sergio Vignali vignalisergio30 at gmail.com
Tue Sep 2 11:51:27 PDT 2014

So, here my steps with GRASS 7:
I used the North Carolina mapset, I chose the raster map landuse96_28m and
set the region to this map
setup for r.li module: create new configuration file for r.li module

Select maps and define name
    Name for new configuration file to create      circmw
    Raster map to use to select areas               landuse96_28m at PERMANENT
    Define sampling region(region for analysis    Whole map layer


Insert sampling areas    moving window
choose a method          use keyboard to enter sampling area


Set moving windows
    select type of shape               circle
    what radius size(in metres)?    50
    name of the circle mask         circlemw50


the window shows the Summary


Do you want to create a r.li configuartion file (circmw)? Yes

The configuration file doesn't appeare on the GRASS GIS Setup for r.li
modules on the list of available sampling area configuration files

While I'm writing my steps I see an error message on the command console
(see below)

anyway if I open again the setup module my configuration file is on the
list, and then
View/Edit buttom>> the window is empty

I hope this can help you to find the error

All the best


2014-09-01 23:59 GMT+02:00 Markus Neteler <neteler at osgeo.org>:

> On Sat, Aug 30, 2014 at 1:42 PM, Sergio Vignali
> <vignalisergio30 at gmail.com> wrote:
> > Hi Markus,
> > I've just checked in GRASS 7.
> > If I use an integer radius or a real number the module doesn't give an
> error
> > (see below)
> >
> > https://www.dropbox.com/s/vv5j0xkzb90j9gv/mv_setting.png?dl=0
> >
> > but it don't create the configuration file as you can see in the image
> below
> Could you please send us the steps how you generated the circular
> window, ideally in the North Carolina location?
> This would accelerate to help you...
> thanks
> Markus

Sergio Vignali
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