Re: [GRASS-user] Error with pansharpening

[Vishal Mehta]

Thanks Markus,
I'll just do a fresh install of Grass 8 and try it out,
Best,
Vishal

On Wed, Feb 23, 2022 at 12:14 PM Markus Neteler  wrote:

> Hi Vishal,
>
> On Wed, Feb 23, 2022 at 9:04 PM Vishal Mehta 
> wrote:
> >
> > Thanks Markus,
> >
> > It's 7.8.2
> > g.version -rge
> > version=7.8.2
> > date=2019
>
> .. your installation is a few years old - please consider updating to
> 7.8.6 or even 8.0.x.
>
> > I did see your email recently about 7.8.7..
> > I could just try version 8?
>
> Sure, that would be best.
>
> BTW: For the QGIS integration of GRASS GIS 8.0:
> QGIS has been updated in master (QGIS 3.24) and everything backported
> to QGIS 3.22 LTR.
>
> Cheers,
> Markus
>


-- 
Vishal K. Mehta, PhD
Sr. Scientist
Stockholm Environment Institute - US
133 D St Suite F
Davis CA 95616
www.sei-us.org
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Re: [GRASS-user] Error with pansharpening

[Markus Neteler]

Hi Vishal,

On Wed, Feb 23, 2022 at 9:04 PM Vishal Mehta  wrote:
>
> Thanks Markus,
>
> It's 7.8.2
> g.version -rge
> version=7.8.2
> date=2019

.. your installation is a few years old - please consider updating to
7.8.6 or even 8.0.x.

> I did see your email recently about 7.8.7..
> I could just try version 8?

Sure, that would be best.

BTW: For the QGIS integration of GRASS GIS 8.0:
QGIS has been updated in master (QGIS 3.24) and everything backported
to QGIS 3.22 LTR.

Cheers,
Markus
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Re: [GRASS-user] Need support with v.neighborhoodmatrix addon in GRASS

[Mohajane Meriame]

Thank you very much for your support  Moritz Lennert,
I successfully added *v.neighborhoodmatrix *addon in GRASS 8.0 manually ,
but the plugin is not appearing in the list of extensions in GRASS software.
Regards.
Meriame





Le mer. 23 févr. 2022 à 18:58, Moritz Lennert 
a écrit :

> Hi Mohajane,
>
> Le 23 février 2022 16:44:21 GMT+01:00, Mohajane Meriame <
> mohajane.meriam...@gmail.com> a écrit :
> >I am new to GRASS software.
> >I successfully added v.neighborhoodmatrix addon in GRASS 8.0 manually ,
> but
> >I couldn't use it.
>
> Could you explain what you mean by that ? What did you do and what exactly
> went wrong?
>
> Moritz
>
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Re: [GRASS-user] Error with pansharpening

[Vishal Mehta]

Thanks Markus,

It's 7.8.2
g.version -rge

version=7.8.2
date=2019
revision=3900fb114
build_date=2019-12-11
build_platform=x86_64-w64-mingw32
build_off_t_size=8
libgis_revision=0
libgis_date="?"
proj=6.2.1
gdal=3.0.2
geos=3.8.0
sqlite=3.29.0

I did see your email recently about 7.8.7..
I could just try version 8?

-V



[image: image.png]

On Wed, Feb 23, 2022 at 11:56 AM Markus Neteler  wrote:

> Hi Vishal,
>
> On Wed, Feb 23, 2022 at 8:22 PM Vishal Mehta 
> wrote:
> >
> > Hi all,
> >
> > I'm using GRASS 7.8 on WIndows 10, and trying out some of the Landsat
> routines.
>
> Which version do you precisely use?
>
> g.version -rge
>
> Is it 7.8.6 or older?
>
> Markus
>
> PS: Just a few minutes ago I released 7.8.7 :-)
>https://github.com/OSGeo/grass/releases/tag/7.8.7
>   (Windows and other binaries aren't ready yet)
>
> >
> > I'm getting an error on pan sharpening, at the very end of the
> processing: and i see some temp files have been created. is there a way to
> fix this? Thanks, Vishal
> > ---
> > Wed Feb 23 11:14:22 2022)
> > i.pansharpen red=Refl_3@PERMANENT green=Refl_2@PERMANENT
> blue=Refl_1@PERMANENT
> pan=LC08_L1TP_044033_20180225_20180308_01_T1_B8@PERMANENT
> output=brovey_pansharpen method=brovey bitdepth=8
> > Using 8bit image channels
> > Performing pan sharpening with hi res pan image: 15.00
> > Pan channel/intensity histogram matching using linear regression
> > Histogram matching...
> > Traceback (most recent call last):
> >   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> > pansharpen.py", line 632, in 
> > main()
> >   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> > pansharpen.py", line 257, in main
> > brovey(pan, ms1, ms2, ms3, out, pid, sproc)
> >   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> > pansharpen.py", line 315, in brovey
> > panmatch1 = matchhist(pan, ms1, outname)
> >   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> > pansharpen.py", line 552, in matchhist
> > stats = stats_out.communicate()[0].split('\n')[:-1]
> > TypeError: a bytes-like object is required, not 'str'
> > (Wed Feb 23 11:14:31 2022) Command finished (9 sec)
> ...
>


-- 
Vishal K. Mehta, PhD
Sr. Scientist
Stockholm Environment Institute - US
133 D St Suite F
Davis CA 95616
www.sei-us.org
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Re: [GRASS-user] Error with pansharpening

[Markus Neteler]

Hi Vishal,

On Wed, Feb 23, 2022 at 8:22 PM Vishal Mehta  wrote:
>
> Hi all,
>
> I'm using GRASS 7.8 on WIndows 10, and trying out some of the Landsat 
> routines.

Which version do you precisely use?

g.version -rge

Is it 7.8.6 or older?

Markus

PS: Just a few minutes ago I released 7.8.7 :-)
   https://github.com/OSGeo/grass/releases/tag/7.8.7
  (Windows and other binaries aren't ready yet)

>
> I'm getting an error on pan sharpening, at the very end of the processing: 
> and i see some temp files have been created. is there a way to fix this? 
> Thanks, Vishal
> ---
> Wed Feb 23 11:14:22 2022)
> i.pansharpen red=Refl_3@PERMANENT green=Refl_2@PERMANENT 
> blue=Refl_1@PERMANENT 
> pan=LC08_L1TP_044033_20180225_20180308_01_T1_B8@PERMANENT 
> output=brovey_pansharpen method=brovey bitdepth=8
> Using 8bit image channels
> Performing pan sharpening with hi res pan image: 15.00
> Pan channel/intensity histogram matching using linear regression
> Histogram matching...
> Traceback (most recent call last):
>   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> pansharpen.py", line 632, in 
> main()
>   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> pansharpen.py", line 257, in main
> brovey(pan, ms1, ms2, ms3, out, pid, sproc)
>   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> pansharpen.py", line 315, in brovey
> panmatch1 = matchhist(pan, ms1, outname)
>   File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
> pansharpen.py", line 552, in matchhist
> stats = stats_out.communicate()[0].split('\n')[:-1]
> TypeError: a bytes-like object is required, not 'str'
> (Wed Feb 23 11:14:31 2022) Command finished (9 sec)
...
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[GRASS-user] Error with pansharpening

[Vishal Mehta]

Hi all,

I'm using GRASS 7.8 on WIndows 10, and trying out some of the Landsat
routines.

I'm getting an error on pan sharpening, at the very end of the processing:
and i see some temp files have been created. is there a way to fix this?
Thanks, Vishal
---
Wed Feb 23 11:14:22 2022)

i.pansharpen red=Refl_3@PERMANENT green=Refl_2@PERMANENT
blue=Refl_1@PERMANENT
pan=LC08_L1TP_044033_20180225_20180308_01_T1_B8@PERMANENT
output=brovey_pansharpen method=brovey bitdepth=8
Using 8bit image channels
Performing pan sharpening with hi res pan image: 15.00
Pan channel/intensity histogram matching using linear regression
Histogram matching...
Traceback (most recent call last):
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 632, in 
main()
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 257, in main
brovey(pan, ms1, ms2, ms3, out, pid, sproc)
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 315, in brovey
panmatch1 = matchhist(pan, ms1, outname)
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 552, in matchhist
stats = stats_out.communicate()[0].split('\n')[:-1]
TypeError: a bytes-like object is required, not 'str'
(Wed Feb 23 11:14:31 2022) Command finished (9 sec)

---
(Wed Feb 23 11:15:33 2022)

i.pansharpen red=Refl_3@PERMANENT green=Refl_2@PERMANENT
blue=Refl_1@PERMANENT
pan=LC08_L1TP_044033_20180225_20180308_01_T1_B8@PERMANENT
output=ihs_pansharpen bitdepth=8
Using 8bit image channels
Performing pan sharpening with hi res pan image: 15.00
Transforming to IHS color space...
Histogram matching...
Traceback (most recent call last):
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 632, in 
main()
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 259, in main
ihs(pan, ms1, ms2, ms3, out, pid, sproc)
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 380, in ihs
panmatch = matchhist(pan, target, outname)
  File "C:\PROGRA~1\QGIS3~1.10\apps\grass\grass78/scripts/i.
pansharpen.py", line 552, in matchhist
stats = stats_out.communicate()[0].split('\n')[:-1]
TypeError: a bytes-like object is required, not 'str'
(Wed Feb 23 11:16:06 2022) Command finished (33 sec)



-- 
Vishal K. Mehta, PhD
Sr. Scientist
Stockholm Environment Institute - US
133 D St Suite F
Davis CA 95616
www.sei-us.org
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Re: [GRASS-user] Need support with v.neighborhoodmatrix addon in GRASS

[Moritz Lennert]

Hi Mohajane,

Le 23 février 2022 16:44:21 GMT+01:00, Mohajane Meriame 
 a écrit :
>I am new to GRASS software.
>I successfully added v.neighborhoodmatrix addon in GRASS 8.0 manually , but
>I couldn't use it.

Could you explain what you mean by that ? What did you do and what exactly went 
wrong?

Moritz 
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[GRASS-user] GRASS GIS 7.8.7 released

[Markus Neteler]

*GRASS GIS 7.8.7 released*

This is an update release of the GRASS GIS 7.8 series.

Download source code tarball at

   - https://grass.osgeo.org/grass78/source/grass-7.8.7.tar.gz
   - https://grass.osgeo.org/grass78/source/grass-7.8.7.md5sum

For further release details (bug fixes and enhancements), see

   - https://trac.osgeo.org/grass/wiki/Grass7/NewFeatures78

The GRASS GIS 7.8.7 release provides more than 40 fixes and improvements
 with respect to the
release 7.8.6.
What's Changed

Modules:

   - g.extension.all: fix reinstall multi-addons by @tmszi
    in #2082
   
   - g.extension: disable checking multi-addon addons metadata by @tmszi
    in #2090
   
   - g.extension: fix get get_addons_paths func json_file attribute by
   @tmszi  in #2094
   
   - g.extension: fix link generation in multi-addon man page for addons by
   @tmszi  in #2097
   
   - i.spectral: show error message if one of the supported monitor isn't
   running by @tmszi  in #1991
   
   - i.vi: fix PVI formula by @pesekon2  in
   #1985 
   - r.sun: Fix metadata update on parallel computation by @aaronsms
    in #1514
   
   - tgis db version mismatch: promote t.downgrade by @landam
    in #2002
   

wxGUI:

   - wxGUI: font size Python 3.10 fix by @petrasovaa
    in #2036
   
   - wxGUI: no is_shell_running available by @neteler
    in #2056
   
   - wxGUI: fix unexpected type float error with Python 3.10 by @petrasovaa
    in #2030
   
   - wxGUI/gui_core: fix change opacity level dialog min/max size by @tmszi
    in #2067
   
   - wxGUI: more Python 3.10 fixes by @neteler 
   in #2050 
   - wxGUI/preferences.py: fix loading default user settings by @tmszi
    in #2041
   
   - wxGUI/splashscreen: use standard one, try to show it before main app,
   increase timeout by @petrasovaa  in #1718
   
   - wxGUI/xml/toolboxes.xml: add missing 'r.fill.stats' module item inside
   'InterpolateSurfaces' toolbox by @tmszi  in
   #1977 
   - remove .setpdfwrite option on MS Windows by @ninsbl
    in #1962
   

Translations

   - i18n: Update for release branch 7.8 by @HuidaeCho
    in #2104
   

Unit tests/CI:

   - grass.gunittest: Use collections.abc for Iterable (#2006
   ) by @wenzeslaus
    in #2008
   
   - CI: Remove Ubuntu 16.04 from GH Actions for 7.8 branch by @wenzeslaus
    in #2009
   
   - grass.gunittest: Use collections.abc for Iterable by @wenzeslaus
    in #2008
   

GRASS GIS addons management:

   - tools/mkhtml.py: fix module/official addons source code and history
   URL branch by @tmszi  in #2038
   
   - tools/mkhtml.py: replace f-string with format() function to maintain
   compatibility with Python 3.5/2.7 version by @tmszi
    in #2077
   
   - tools/mkhtml.py: fix git cherry-pick commit cba6a7a
   

   by @tmszi  in #2110
   

Portability:

   - Fix linker flags on FreeBSD by @neteler 
   in #1936 
   - winGRASS: GRASS-Installer.nsi.tmpl to change form BU Execute to
   S-1-5-32-545 Generic User Read and Generic User Execute by @hellik
    in #2068
   
   - OSGe

[GRASS-user] Need support with v.neighborhoodmatrix addon in GRASS

[Mohajane Meriame]

Hi
I am new to GRASS software.
I successfully added v.neighborhoodmatrix addon in GRASS 8.0 manually , but
I couldn't use it.
https://grass.osgeo.org/.../addons/v.neighborhoodmatrix.html

Could you please help me with@.
Your help will be greatly appreciated , thank you.
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[GRASS-user] Need support with v.neighborhoodmatrix addon in GRASS

[Mohajane Meriame]

I am new to GRASS software.
I successfully added v.neighborhoodmatrix addon in GRASS 8.0 manually , but
I couldn't use it.
https://grass.osgeo.org/.../addons/v.neighborhoodmatrix.html

Please, is there someone who can help me with@.
Your help will be greatly appreciated , thank you.
 Best Regards
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