[GRASS-user] KEYLINE; installing new module add-on (of 7.8) in GRASS 7.6

Mon Mar 8 02:37:33 PST 2021

Thanks
some problems:
> File "/home/bonushenricus/.grass7/addons/scripts/r.slope.d
> irection.py", line 291, in <module>
>     options, flags = gscript.parser()
>   File "/usr/lib/grass76/etc/python/grass/script/core.py",
> line 800, in parser
>     return _parse_opts(lines[1:])
>   File "/usr/lib/grass76/etc/python/grass/script/core.py",
> line 751, in _parse_opts
>     os.environ[var] = val
>   File "/usr/lib/python3.7/os.py", line 682, in __setitem__
>     key = self.encodekey(key)
>   File "/usr/lib/python3.7/os.py", line 753, in encode
>     raise TypeError("str expected, not %s" %
> type(value).__name__)
> TypeError: str expected, not bytes
It seems that the files are all there, but perhaps they must be
updated. That's pity. Alternatively I will use MAPCALC with
ABS (ATAN (TAN (slope) * COS (aspect - raster_direction)))
but unfortunately with an extra passage and without the possibility of
defining calculation steps.


Il giorno lun, 08/03/2021 alle 09.04 +0000, Stefan Blumentrath ha
scritto:
> Hm, maybe some fixes for g.extension should be backported to 7.6...
> 
> Anyway, as a workaround, you can just save the python script from (as
> r.slope.direction 
> https://raw.githubusercontent.com/OSGeo/grass-addons/master/grass7/raster/r.slope.direction/r.slope.direction.py
> ) to:
> ~/.grass7/addons/scripts/
> 
> Then make it executable:
> chmod u+x ~/.grass7/addons/scripts/r.slope.direction
> 
> And it should work...
> 
> Cheers
> Stefan
> 
> -----Original Message-----
> From: Enrico Gabrielli bonushenricus <bonushenricus76 at gmail.com> 
> Sent: mandag 8. mars 2021 09:44
> To: Stefan Blumentrath <Stefan.Blumentrath at nina.no>; 
> grass-user at lists.osgeo.org
> Subject: Re: [GRASS-user] KEYLINE; installing new module add-on (of
> 7.8) in GRASS 7.6
> 
> Hi Stefan
> and thanks
> Thanks to all and all developers! And here I have the answer directly
> from those who have developed R-Slope.Direction, no ??
> Here's what happens:
> > g.extension extension=r.slope.direction
> > operation=add                           
> > Fetching <r.slope.direction> from GRASS GIS Addons repository (be 
> > patient)...
> > ERROR: Extension <r.slope.direction> not found
> 
> Il giorno lun, 08/03/2021 alle 08.38 +0000, Stefan Blumentrath ha
> scritto:
> > Hi Enrico,
> > 
> > GRASS 7.6 should not be a limiting factor. Did you try to install
> > the 
> > addon through g.extension?
> > 
> > g.extension extension=r.slope.direction operation=add
> > 
> > If not, please try. If you did but get an error message, please 
> > provide the error message you got...
> > 
> > Cheers
> > Stefan
> > 
> > 
> > -----Original Message-----
> > From: grass-user <grass-user-bounces at lists.osgeo.org> On Behalf Of 
> > Enrico Gabrielli bonushenricus
> > Sent: søndag 7. mars 2021 23:59
> > To: grass-italia at listserv.unipr.it; grass-user at lists.osgeo.org
> > Subject: [GRASS-user] KEYLINE; installing new module add-on (of
> > 7.8) 
> > in GRASS 7.6
> > 
> > Hello everyone and everyone.
> > I write maybe once every one or two years!
> > I am a geographer and agricultural consultant.
> > I am using GRASS to design in KeyLine (you can easily find news
> > about 
> > this ingenious technique, which is also the basis of permaculture,
> > on 
> > the internet).
> > I found that in GRASS 7.8 there is a new add-on module called 
> > r.slope.direction which would be very useful for keyline designs.
> > Unfortunately I use Debian stable, and therefore GRASS 7.6.
> > I have tried to use the r.slope.direction source script which I
> > find 
> > here
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgith
> > ub.com%2FOSGeo%2Fgrass-
> > addons%2Ftree%2Fmaster%2Fgrass7%2Fraster%2Fr.sl
> > ope.direction&data=04%7C01%7C%7C6f03009d912c4bed9a9e08d8e20e5a2
> > 0%7
> > C6cef373021314901831055b3abf02c73%7C0%7C0%7C637507898555085492%7CUn
> > kno
> > wn%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haW
> > wiL
> > CJXVCI6Mn0%3D%7C1000&sdata=QpindTE6R0zQP6ArlP9rc2d3nFOYLMHhwtDn
> > iM8
> > EksA%3D&reserved=0 but can't use it. If I install it following
> > the 
> > instructions I find here
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgras
> > swiki.osgeo.org%2Fwiki%2FGRASS_and_Python%23Installation&data=0
> > 4%7
> > C01%7C%7C6f03009d912c4bed9a9e08d8e20e5a20%7C6cef373021314901831055b
> > 3ab
> > f02c73%7C0%7C0%7C637507898555085492%7CUnknown%7CTWFpbGZsb3d8eyJWIjo
> > iMC
> > 4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&amp
> > ;sd
> > ata=1%2BzzVwsIW7mBcsBvuI%2Bvt2c7yULb%2B2oioSZCcAH1yUU%3D&reserv
> > ed=
> > 0 it gives me several errors. I created the directory in / usr /
> > lib /
> > grass76 / scripts /
> > I can attach the result of the terminal.
> > But if you think that it is simply not easy to install in GRASS 7.6
> > it 
> > will mean that I will be looking forward to Debian 11 (I never
> > install
> > testing)
> > --
> > Perito agrario Enrico Gabrielli
> > Tessera n. 633 Collegio Periti agrari prov. Di Modena Biblioteca
> > agricoltura: 
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > zotero.org%2Fgroups%2Faplomb%2F&data=04%7C01%7C%7C6f03009d912c4
> > bed
> > 9a9e08d8e20e5a20%7C6cef373021314901831055b3abf02c73%7C0%7C0%7C63750
> > 789
> > 8555085492%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2lu
> > MzI
> > iLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=kW8u9MG0ZAcaWy%2BW
> > nII
> > C%2F8KEZrchtuvGzZt0KegMGDg%3D&reserved=0
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fit.l
> > inkedin.com%2Fpub%2Fenrico-
> > gabrielli%2F9a%2F186%2F159&data=04%7C01
> > %7C%7C6f03009d912c4bed9a9e08d8e20e5a20%7C6cef373021314901831055b3ab
> > f02
> > c73%7C0%7C0%7C637507898555085492%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC
> > 4wL
> > jAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sd
> > ata
> > =%2BudmXF9XutKPUBRmxCFM0J6Y1vUjy00sgNHxN4sea4Y%3D&reserved=0
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fenri
> > cogabrielli76.wordpress.com%2F&data=04%7C01%7C%7C6f03009d912c4b
> > ed9
> > a9e08d8e20e5a20%7C6cef373021314901831055b3abf02c73%7C0%7C0%7C637507
> > 898
> > 555095485%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luM
> > zIi
> > LCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Ln9qjq1Zp3rZOOE9aGm
> > GAs
> > %2BLDMytIfH1QY6jYF%2FNjDg%3D&reserved=0
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> > inaturalist.org%2Fobservations%2Fbonushenricus&data=04%7C01%7C%
> > 7C6
> > f03009d912c4bed9a9e08d8e20e5a20%7C6cef373021314901831055b3abf02c73%
> > 7C0
> > %7C0%7C637507898555095485%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwM
> > DAi
> > LCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=jT5
> > gKt
> > czQ1yxYVfm7eiUGlHFbzjUktUJFU6zynjGZPM%3D&reserved=0
> > skype: enricogabrielli (enricogabrielli76.peragr at gmail.com)
> > 
> > _______________________________________________
> > grass-user mailing list
> > grass-user at lists.osgeo.org
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flist
> > s.osgeo.org%2Fmailman%2Flistinfo%2Fgrass-
> > user&data=04%7C01%7C%7C6f
> > 03009d912c4bed9a9e08d8e20e5a20%7C6cef373021314901831055b3abf02c73%7
> > C0%
> > 7C0%7C637507898555095485%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMD
> > AiL
> > CJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=%2Bh
> > k3a
> > uCu5tEI6v3nZBKwWPzrw%2F48XwetrtW9lEwTOj8%3D&reserved=0