[GRASS-user] Scatter plot cannot be added

[mega saputra]

Sorry, there is holiday.

I import the raster. Then set the region. This is my syntax :

g.region -up raster=rgb.1

projection: 3 (Latitude-Longitude)
zone:       0
datum:      wgs84
ellipsoid:  wgs84
north:      13:07:42.9N
south:      27:38:15.5S
west:       100:55:15.7E
east:       131:15:38.1E
nsres:      0:00:36.8
ewres:      0:00:36.8
rows:       3988
cols:       2968
cells:      11836384
(Sat Dec 26 05:24:05 2020) Command finished (0 sec)


Then, from menu Imagery > Classify image > Interactive input for supervised
classification. Then the output is like this :

G__open(read): Unable to open '/home/mega/newLocation/PERMAN
ENT/.tmp/mega/vector/trAreas114130/frmt': No such file or
directory

I don't know why there is that message.
Then in Plots Menu, I choose Scatter Plots. I click Add scatter plot. In
the Name of imagery group, I choose the raster. In the Name of imagery
subgroup, I type the name. I click Create/edit group. In x and y axis, I
choose a band. I click Add. Then there is a message that :
"Scatter plot cannot be added.
Multiple of bands ranges <x53.1 at PERMANENT:65529 * x53.1 at PERMANENT:65529 =
4294049841 > is higher than maximum limit <16810000> "

In this case, I have defined the region. Thank you for your attention.

Regards,
mega

On Wed, Dec 23, 2020 at 4:30 PM Micha Silver <tsvibar at gmail.com> wrote:

>
> On 12/23/20 5:09 AM, mega saputra wrote:
> > Hello guys,
> >
> > I have MODIS data. It is sixteen bit unsigned integer. When I want to
> > add scatter plot, there is a warning :
> >
> > "Scatter plot cannot be added.
> > Multiple of bands ranges <x53.1 at PERMANENT:65529 *
> > x53.1 at PERMANENT:65529 = 4294049841 > is higher than maximum limit
> > <16810000> "
>
>
> Please post your computation region (i.e. the output of g.region -p) and
> the command you used.
>
>
> >
> > So, how to make big maximum limit on Grass GIS, so that I can add
> > scatter plot of MODIS data?
> >
> > Regards,
> > mega
> >
> > _______________________________________________
> > grass-user mailing list
> > grass-user at lists.osgeo.org
> > https://lists.osgeo.org/mailman/listinfo/grass-user
>
> --
> Micha Silver
> Ben Gurion Univ.
> Sde Boker, Remote Sensing Lab
> cell: +972-523-665918
>
>
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