[GRASS-dev] Added i.landsat8.swlst in grass-addons

Blumentrath, Stefan Stefan.Blumentrath at nina.no
Fri May 6 06:09:31 PDT 2016

Dear Nikos,

I just tested your i.landsat8.swlst module. Cool stuff!

During my experiments I ran into one issue and identified some (minor) room for speed-ups (mainly replacing g.copy with g.rename). I did not do a full code review but made some suggestions in a pull request on github. I tested all changes and they seem to work fine.

Some other things I noticed beyond my changes:

-        For me the manual did not build locally (meaning it was not available in the GUI)

-        Given the fact that the FROM-GLC data has not been updated for a while (if I did not get the link wrong), I would encourage users to provide their own land cover map, possibly reclassified from topographic maps. The only one available at http://data.ess.tsinghua.edu.cn/ for my scene was not only a couple of years old, but also quite clowdy in addition.

-        The k-flag (keep current computational region) is invers to GRASS standards. Maybe better to switch the behavior?

-        The GUI would – for my taste – benefit from splitting the options over different tabs (guisection). Now most options and flags end up in “optional” which makes it a bit confusing for newcomers to see what is input and what output...

Anyway, great tool!



From: grass-dev [mailto:grass-dev-bounces at lists.osgeo.org] On Behalf Of Vaclav Petras
Sent: 20. april 2016 16:19
To: Nikos Alexandris <nik at nikosalexandris.net>
Cc: grass-dev at lists.osgeo.org
Subject: Re: [GRASS-dev] Added i.landsat8.swlst in grass-addons

On Wed, Apr 20, 2016 at 9:54 AM, Nikos Alexandris <nik at nikosalexandris.net<mailto:nik at nikosalexandris.net>> wrote:
I hope I didn't do anything wrong in adding this.  Due to lack of time,
I didn't check if all is well.  Please, let me know in case I overlooked
something that might hinder the normal workflow in the addons

It seems that it's fine. The online manual page is compiled and you Submitting Python in your TODO. Only some pictures are missing in manual page.

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