Re: [GRASS-user] Problem with r.basin in grass7

2014-12-15 Thread Helmut Kudrnovsky
> I run the r.basin command and it finished great! >I do get 2 blocks of warnings ... Are they important ? > >Here they are: >" > >Reading raster map ... >Reading raster map ... >Reading raster map ... >WARNING: Width for column x set to 255 (was not specified by OGR), some strings may

Re: [GRASS-user] Problem with r.basin in grass7

2014-12-15 Thread Helmut Kudrnovsky
> r.basin map=elev_ned_30m@PERMANENT <= >My result of g.region -p is: >projection: 99 (Lambert Conformal Conic) >zone: 0 >datum: nad83 >ellipsoid: a=6378137 es=0.006694380022900787 >north: 228513 >south: 214975.5 >west: 629992.5 >east: 645012 >nsres: 28.5 <=

Re: [GRASS-user] Problem with r.basin in grass7

2014-12-14 Thread Helmut Kudrnovsky
hi Andrea, >I set again the area and resolution with g.region before running r.basin. I also deleted all files except my >DEM. > >Now I get a different error ... > >When I run >"r.basin map=map@Elevation prefix=o coordinates=-71.10394196,43.9865230801 threshold=19005 >dir=C:\\Users\\Andrea\\Basi

Re: [GRASS-user] grass 7 : ERROR: G_malloc (v.isochrones)

2014-12-12 Thread Helmut Kudrnovsky
>Région actuelle 22810 lignes, 22996 colonnes >ERROR: G_malloc: impossible d'allouer 24576 octets de mémoire à lib/segment/setup.c:124 you're running out of memory; try a coarser resolution of your calculation region or try to reduce your region extent. HTH - best regards Helmut -- View

Re: [GRASS-user] i.segment.hierarchical on windows?

2014-12-10 Thread Helmut Kudrnovsky
>I don't know how to fix this... you should have the same problem with >other modules that are using their own libraries like r.modis, aren't >you? http://wingrass.fsv.cvut.cz/grass71/addons/grass-7.1.svn/r.modis.zip ships a folder and files in etc\r.modis. maybe some inspiration for make file fr

Re: [GRASS-user] i.segment.hierarchical on windows?

2014-12-10 Thread Helmut Kudrnovsky
>> FCELL = (np.float, np.float16, np.float32) >> AttributeError: 'module' object has no attribute 'float16' > >Ok, this should be fix in r63462. AFAIK float16 data type was introduced in NumPy 1.6, while OSGeo4W based winGRASS uses 1.5. >If I don't put an empty html file the make command gi

Re: [GRASS-user] i.segment.hierarchical on windows?

2014-12-09 Thread Helmut Kudrnovsky
>And there is also: > > File > "c:\osgeo4w\usr\src\grass70_release\dist.i686-pc-mingw32\etc\python\grass\pygrass\raster >\buffer.py", line 8, in >FCELL = (np.float, np.float16, np.float32) >AttributeError: 'module' object has no attribute 'float16' C:\OSGeo4W\apps\grass\grass-7.1.svn\etc\pyt

Re: [GRASS-user] i.segment.hierarchical on windows?

2014-12-09 Thread Helmut Kudrnovsky
> What is your error message if any? from the winGRASS-wxcommand line: - Traceback (most recent call last): File "C:\OSGeo4W\apps\grass\grass-7.1.svn\gui\wxpython\gui _core\prompt.py", line 263, in OnItemSelected self.cmdDesc = gtask.parse_interface(cmd) File "C:\OSGeo4W\apps\gra

[GRASS-user] i.segment.hierarchical on windows?

2014-12-09 Thread Helmut Kudrnovsky
hi, anyone used i.segment.hierarchical in winGRASS7? seems not to work here; GUI can't be opened - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/i-segment-hierarchical-on-windows-tp5177091.html Sent from the Grass - Users mailing list archive at

Re: [GRASS-user] DTM/DEM to TIN

2014-12-05 Thread Helmut Kudrnovsky
giohappy wrote > Hi Mark, > thanks for the reply but it's not what I'm looking for. v.triangle is a > front-end to Triangle, to generate a Delaunay triangulation on points and, > eventually, breaklines. > I'm lookink for something that generates a TIN from an elevation grid > (raster). > > giovann

Re: [GRASS-user] how to change all cats in a vector line

2014-12-01 Thread Helmut Kudrnovsky
>But I’ve tried using cat=first and it continues to assign multiple cats to the segments. tested here on my side. from the manual: cats=no - No category number is assigned to a polyline. Also attributes tables linked to the input vector map are not copied to the output vector map. cats=

Re: [GRASS-user] addon r.sun.hourly fails

2014-12-01 Thread Helmut Kudrnovsky
>>any idea? >I fixed that, it used old temporal API thanks for the quick fix! - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/addon-r-sun-hourly-fails-tp5175755p5175843.html Sent from the Grass - Users mailing list archive at Nabble.com. _

[GRASS-user] addon r.sun.hourly fails

2014-12-01 Thread Helmut Kudrnovsky
hi, I've tested r.sun.hourly with GRASS Version: 7.1.svn GRASS SVN Revision: 63306 Erstellungsdatum: 2014-12-01 Build Platform: i686

Re: [GRASS-user] how to change all cats in a vector line

2014-11-30 Thread Helmut Kudrnovsky
> > > > > > > > > > > > > On Nov 30, 2014, at 12:21 PM, > grass-user-request@.osgeo > <mailto: > grass-user-request@.osgeo > > wrote: > > From: Helmut Kudrnovsky < > hellik@ > <mailto: > hellik@ &g

Re: [GRASS-user] how to change all cats in a vector line

2014-11-30 Thread Helmut Kudrnovsky
v.fixed.segmentpoints is just a wrapper script of v.Segment http://grass.osgeo.org/grass71/manuals/v.segment.html v.segment is very flexible. you have to define rules (e.g. lines with different cats). IMHO it's the way to go if the river segments have different cats. in v.fixed.segmentpoints I'

Re: [GRASS-user] how to change all cats in a vector line

2014-11-29 Thread Helmut Kudrnovsky
>I saw this but apparently it is not available for GRASS 7. it is as I wrote it for grass 7. doesn't g.extension do the job? - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/how-to-change-all-cats-in-a-vector-line-tp5175575p5175648.html Sent from

Re: [GRASS-user] how to change all cats in a vector line

2014-11-29 Thread Helmut Kudrnovsky
Michael Barton wrote > Hi Markus, > > What I'm trying to do is start with a raster stream map from r.drain and > convert it to a sequence of vector points, where each point has > information as to its position along the stream. I then use the points for > sampling a stream profile and related inf

Re: [GRASS-user] how to change all cats in a vector line

2014-11-29 Thread Helmut Kudrnovsky
Michael Barton wrote > Hi Markus, > > What I'm trying to do is start > http://grasswiki.osgeo.org/wiki/AddOns/GRASS7/vector#v.fixed.segmentpointsa > raster stream map from r.drain and convert it to a sequence of vector > points, where each point has information as to its position along the > stre

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-20 Thread Helmut Kudrnovsky
> c) Try to use the NC dataset now tested here with NC dataset (see also http://grasswiki.osgeo.org/wiki/R.basin; the coordinates are taken from the wiki) r.info map=elevation@PERMANENT +---

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-19 Thread Helmut Kudrnovsky
"These various resolutions, referred to as NED layers, are stored and distributed in geographic coordinates at 1/9, 1/3, 1, and 2 seconds of arc." for several reasons r.basin works in projected locations, but not in geographic locations. the NED seems to be geographic. try to reproject your DEM d

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-18 Thread Helmut Kudrnovsky
014 um 09:38 Uhr > Von: "Margherita Di Leo" < > diregola@ > > > An: "Andrea Timmermann" < > timmermann@ > > > Cc: "Helmut Kudrnovsky" < > hellik@ > >, "GRASS user list" < > grass-user@.osgeo > &g

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-18 Thread Helmut Kudrnovsky
- best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Problem-with-r-basin-in-grass7-tp5169155p5173586.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-use

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-18 Thread Helmut Kudrnovsky
014 um 09:38 Uhr > Von: "Margherita Di Leo" < > diregola@ > > > An: "Andrea Timmermann" < > timmermann@ > > > Cc: "Helmut Kudrnovsky" < > hellik@ > >, "GRASS user list" < > grass-user@.osgeo > &g

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-16 Thread Helmut Kudrnovsky
Andrea Timmermann wrote > Hi !! > >   > > Thanks for the update.  > > I reinstalled the latest grass  (version 13.11) and could also > install all the r.stream addons without problems. > >   > > There is still a problem with r.basin, however. > > When I run: > > "r.basin map=map@Eleva

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-14 Thread Helmut Kudrnovsky
Andrea Timmermann wrote > and got: > > Downloading precompiled GRASS Addons ... > Traceback (most recent call last): >   File "C:\Program Files (x86)\GRASS GIS > 7.1.svn/scripts/g.extension.py", line 1083, in >     sys.exit(main()) >   File "C:\Program Files (x86)

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-11 Thread Helmut Kudrnovsky
Andrea Timmermann wrote > Hi Markus,  > > Thanks a lot for your answer.  > > > I downloaded the new r. basin and run  > > [...] > > Then I run: > > > g.extension r.stream.distance  > > > and got: > > Downloading precompiled GRASS Addons ... > Traceback (most recen

Re: [GRASS-user] Problem with r.basin in grass7

2014-11-02 Thread Helmut Kudrnovsky
hi, Andrea Timmermann wrote > Dear Markus and Madi, > >   > > thanks for your comments !  >   > The problems I had before appeared with the grass version of the 31.10, I > downloaded the version of the 30.10 and also reinstalled the > r.streams.basins, as suggested by Madi. I could not inst

Re: [GRASS-user] Problem with python script in osgeo4w grass 6.4.4 32bit

2014-11-02 Thread Helmut Kudrnovsky
Helmut Kudrnovsky wrote >> ## >>grass.mapcalc("$mapoutfile = abs($inraster)",mapoutfile=outraster+'_oname_'+kf.__name__,inraster=outraster+'_'+ofile.__name__) >>## > > not tested, but I'm sure that this work. corrected, it should be

Re: [GRASS-user] Problem with python script in osgeo4w grass 6.4.4 32bit

2014-11-02 Thread Helmut Kudrnovsky
>> why is your script in "../etc/gui/scripts"? as it states this folder is for >> GUI scripts; AFAIR this folder may be not in %PATH%. >This beacause the script have an interface generated by grass parser, all scripts in C:\OSGeo4W\apps\grass\grass-6.4.x\scripts have an autogenerated GUI/interface

Re: [GRASS-user] Problem with python script in osgeo4w grass 6.4.4 32bit

2014-11-01 Thread Helmut Kudrnovsky
m roy wrote > Dear all, > > i made a python script for grass and it does not work in grass (version in > message subject). > The interface opens but a Windows error states that it is impossible to > open the file, the > file is hence not recognized as a valid command. > the script used to work wit

Re: [GRASS-user] Unable to use Command Line Access to GRASS-GIS

2014-10-31 Thread Helmut Kudrnovsky
Artur Bercik wrote > Dear Vaclav Petras: > > Thanks for your answer, and sorry for cross posting. > > I am thinking of accessing the grass command line through > "C:\OSGeo4W\bin\grass70.bat" using python subprocess.call > > Are you familiar with this one? there are 2 cases how to use the "gras

Re: [GRASS-user] v.in.geonames not importing txt file in GRASS 7.0.0beta3 Windows

2014-10-16 Thread Helmut Kudrnovsky
RichardCooper wrote > I do notice however that in the Map Display, the Thai characters of the > 'alternatename' field are not displaying correctly in the query results > window (pls see below). However, Thai characters are correctly displayed > in the imported file's attribute table. > > Query res

Re: [GRASS-user] mapcalculator error on grass through R (spgrass6)

2014-10-15 Thread Helmut Kudrnovsky
Frederico Mestre wrote > Error in system(cmd0, intern = TRUE) : 'r.mapcalculator.exe' not found > Error in parseGRASS(cmd, legacyExec = legacyExec) : > r.mapcalculator not found ? here in grass trunk it is: r.mapcalc.exe - best regards Helmut -- View this message in context: http://osge

Re: [GRASS-user] Fwd: my first script

2014-10-15 Thread Helmut Kudrnovsky
Giuliano Urgeghe wrote > the error in opening mapset is: > > "impossibile ottenere l'estensione geografica attuale. Uscita forzata da > wxgui. Per favore eseguire manualmente g.region per risolvere il > problema". as the message states, can you check your region settings by g.region [1] and set i

Re: [GRASS-user] v.in.geonames not importing txt file in GRASS 7.0.0beta3 Windows

2014-10-15 Thread Helmut Kudrnovsky
RichardCooper wrote > For reference, my system: > > (Wed Oct 15 20:24:41 2014) Command finished (1 sec) > > System Info > > GRASS version: 7.0.0beta3

Re: [GRASS-user] v.in.geonames not importing txt file in GRASS 7.0.0beta3 Windows

2014-10-15 Thread Helmut Kudrnovsky
Markus Neteler wrote > On Fri, Oct 10, 2014 at 11:53 AM, RichardCooper < > richtcooper@ > > wrote: >> Hi, >> >> I'm getting the following error on attempting to import geonames into >> GRASS >> 7.0.0beta3 on Windows7. >> >> I've tried to import via the GUI and command console without success. >>

Re: [GRASS-user] Upper case letters for defining columns via v.db.addtable

2014-10-13 Thread Helmut Kudrnovsky
>Can you please test v.db.addtable with columns specified. This module does not work correctly in my case. it's maybe around http://trac.osgeo.org/grass/browser/grass/trunk/scripts/v.db.addtable/v.db.addtable.py#L106 - best regards Helmut -- View this message in context: http://osgeo-org.

Re: [GRASS-user] Upper case letters for defining columns via v.db.addtable

2014-10-13 Thread Helmut Kudrnovsky
> Can you please test v.db.addtable with columns specified. This module does not work correctly in my case. confirmed. maybe open a ticket. - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Upper-case-letters-for-defining-columns-via-v-db-addtable-t

Re: [GRASS-user] Categories in new layers of vector maps

2014-10-13 Thread Helmut Kudrnovsky
Johannes Radinger wrote > Hi, > > I am slightly confused about creating new layers for vector maps and > adding > a category value. > I want to add a layer and subsequently I want to use v.what.rast to query > a > raster map and update > that layer. Hence, I need categories in the new layer. Howev

Re: [GRASS-user] Categories in new layers of vector maps

2014-10-13 Thread Helmut Kudrnovsky
Johannes Radinger wrote > Hi, > > I am slightly confused about creating new layers for vector maps and > adding > a category value. > I want to add a layer and subsequently I want to use v.what.rast to query > a > raster map and update > that layer. Hence, I need categories in the new layer. Howev

Re: [GRASS-user] Upper case letters for defining columns via v.db.addtable

2014-10-13 Thread Helmut Kudrnovsky
> a quick test here with sqlite as db-backend: also tested with dbf as db-backend: v.db.addcolumn --verbose map=mybusstopdbf@g7 columns=My_COL4 integer Adding column to the table db.columns table=mybusstopdbf cat ROUTES UPDATED STR

Re: [GRASS-user] Upper case letters for defining columns via v.db.addtable

2014-10-13 Thread Helmut Kudrnovsky
Johannes Radinger wrote > Hi, > > when I want to specify a column in v.db.addtable, all upper case letters > in > the column name get converted to lower case. I'm working on GRASS 71 > (trunk). Is this an intended behaviour? > > v.db.addtable map=myMap table=test layer=3 columns="My_COL INT" > >

Re: [GRASS-user] rasterize vector layer (string column)

2014-09-05 Thread Helmut Kudrnovsky
christophe wrote > thank you markus for the reply > > well, in vector layer i don't have a field containing numbers in string > field, here is my attribute table: > > objectID Type > 1 A > 2 A > 3 B > 4 A > 5 C > > > so, i

Re: [GRASS-user] Python + GRASS 6.4.3 + r.viewshed

2014-07-21 Thread Helmut Kudrnovsky
># the next line works only when the script es started from within the terminal window from the started GRASS session > #grass.run_command('r.viewshed', input = input_map, output = output_map, > coordinate=[2560807,5823616], obs_elev=100, max_dist=3000, overwrite=True) is GRASS_ADDON in the

Re: [GRASS-user] classify image after i.segment

2014-06-26 Thread Helmut Kudrnovsky
> But anyway, I'm not sure, I can copy and paste it there but it is just bunch of links, nothing nice. IMHO nice links to nice howto's are often lost in MLs and are some kind of more persistent in wikis. - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabbl

Re: [GRASS-user] wingrass 7.0 - copy and paste on console

2014-06-26 Thread Helmut Kudrnovsky
>Also, am I able to copy text from the xterm to windows memory (via ctrl c) and use this as ctrl v on other > programs like notepad? right click in top frame of the console window -> process -> mark, then left click in the console and mark the text/code -> hit return to copy to memory and do e.g.

Re: [GRASS-user] wingrass 7.0 - copy and paste on console

2014-06-26 Thread Helmut Kudrnovsky
>After I use once the right-click, I can´t repeat the procedure. don't right click in the console itself, instead right click in top frame of the console window and paste >Any hint why it happens (under windows 8, stande alonge grass 7.0) it's not a winGRASS issue, it's a MS windows issue ...

Re: [GRASS-user] classify image after i.segment

2014-06-26 Thread Helmut Kudrnovsky
>Hi, recently I created: > >[GRASS-user] Summary of object-based classification possibilities in GRASS GIS (June 2014) >http://lists.osgeo.org/pipermail/grass-user/2014-June/070384.html any chance to put this to the wiki? - best regards Helmut -- View this message in context: http://osgeo-

Re: [GRASS-user] wingrass 7.0 - copy and paste on console

2014-06-26 Thread Helmut Kudrnovsky
> I'm always confused about that. Was this change from msis to MS Windows (native) command > line which brought the worse interface? not msys; the change was from rxvt [1] to the MS windows native console. rxvt seems not to be stable enough and has some limitations on MS windows.l [1] http://en.

Re: [GRASS-user] wingrass 7.0 - copy and paste on console

2014-06-26 Thread Helmut Kudrnovsky
Milton Cezar Ribeiro wrote > Dear all, > > I just installed standalone grass 7.0.0 under windows. > How can I copy a series of commands on text-console of GRASS 7.0.0.beta2> > ? > > I tried control-V, middle-buttom from the mouse, but nothing work. > > This short-cut works fine under grass 6.4 o

Re: [GRASS-user] calculation valley floor width in GRASS or some index indicating valley floor width?

2014-06-22 Thread Helmut Kudrnovsky
SBL wrote > Hei Helumt, > > In that case I would probably try r.param.scale in order to identify flat > areas at maybe different scale levels. > > V-valleys have a higher variation in aspect at the bottom (sides are > almost facing each other and nearly "meet" at the lowest point in a > V-valley)

Re: [GRASS-user] r.valley.bottom: a script to calculate a Multi-resolution Valley Bottom Flatness (MrVBF) index

2014-06-22 Thread Helmut Kudrnovsky
> by r60920 I've added a very rough version of: oh, it's a python addon script [GRASS-SVN] r60920 - grass-addons/grass7/raster/r.valley.bottom - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/r-valley-bottom-a-script-to-calculate-a-Multi-resoluti

[GRASS-user] r.valley.bottom: a script to calculate a Multi-resolution Valley Bottom Flatness (MrVBF) index

2014-06-22 Thread Helmut Kudrnovsky
hi, by r60920 I've added a very rough version of: r.valley.bottom: a script to calculate a Multi-resolution Valley Bottom Flatness (MrVBF) index inspired by John C. Gallant and Trevor I. Dowling 2003. A multiresolution index of valley bottom flatness for mapping depositional areas. WATER RES

[GRASS-user] focal mean function using an 11 x 11 Gaussian smoothing kernel g(r) with an effective radius of three cells?

2014-06-19 Thread Helmut Kudrnovsky
hi, I'm trying to understand the calculation/algorithm of a multiresolution index of valley bottom flatness [1] in order to port it to GRASS GIS. "The smoothing is performed with the focal mean function using an 11 x 11 Gaussian smoothing kernel g(r) with an effective radius of three cells (to co

Re: [GRASS-user] uploading R data in GRASS GIS

2014-06-09 Thread Helmut Kudrnovsky
Bleninger, Sara wrote > Hi, > I am quite unfamiliar to GRASS GIS, so I hope, that the following question > is not too elementary... > > There are two datasets: > > - a shapefile consisting of geographical information to create a > map of regions, the last column is a code for the regions

Re: [GRASS-user] [GRASS-dev] execGRASS("r.diversity"): [Error 3] Cannot find path specified \\.grass7\\r.li

2014-06-05 Thread Helmut Kudrnovsky
commenting out line 147-149 and 272-275 in r.diversity (the conf file are removed by this line) then you can have a look in the conf file r.diversity --verbose input=lsat7_2002_10@PERMANENT prefix=t method=simpson,pielou C:\Users\\AppData\Roaming\grass7\r.li\conf_diversity_3.0 SAMPLINGFRAM

Re: [GRASS-user] [GRASS-dev] execGRASS("r.diversity"): [Error 3] Cannot find path specified \\.grass7\\r.li

2014-05-25 Thread Helmut Kudrnovsky
Markus Neteler wrote > Mhh strange. Is it just broken or really a white space therein? > > BTW: The Windows support in r.li has been backported to GRASS 7.0 in > r60231 (post beta2) > http://trac.osgeo.org/grass/changeset/60231/grass/branches/releasebranch_7_0/raster/r.li/r.li.daemon > > which us

Re: [GRASS-user] join r.coin-result to a vector attribute table

2014-05-10 Thread Helmut Kudrnovsky
Moritz Lennert wrote > I would recommend using r.stats in=vr,rast2 to get a more easily > reusable output. Then you can load the result into a table in your > mapset database (db.in.ogr) and join it to your vector maps attribute > table (v.db.join). > > Moritz thanks for the hint, it was the w

[GRASS-user] join r.coin-result to a vector attribute table

2014-05-04 Thread Helmut Kudrnovsky
hi, given - a vector map (v) rasterized by v.to.rast via an ID (vr) - r.coin (vr) with another raster (rast2) any hints/ideas how to "join" back the r.coin-result of (vr) with (rast2) back to the vector (v) attribute table? - best regards Helmut -- View this message in context: http://o

[GRASS-user] winGRASS 7 - R - integration - standalone/OSGeo4W - NEWS

2014-04-05 Thread Helmut Kudrnovsky
hi winGRASS-users, at the Vienna Code Sprint GRASS GIS 7.0.0 beta 1 [1] went into the wild, yeah ... :-) so it was also time to update to update winGRASS 7 - R - integration (see r59583 - r59590) with an update of the Windows batchfiles for use with R [2] following R starting options should be n

Re: [GRASS-user] calculation valley floor width in GRASS or some index indicating valley floor width?

2014-04-01 Thread Helmut Kudrnovsky
Hi Stefan, thanks your response. >If you think of valleys in a hydrological perspective I would have a look at r.stream. modules for having a kind of threshold above streams (in m), and then use r.grow.distance for an inverted valley representation. >If you think of valleys in a geomorphometric

[GRASS-user] calculation valley floor width in GRASS or some index indicating valley floor width?

2014-04-01 Thread Helmut Kudrnovsky
hi, any hint or pointer to some grass gis procedure/literature/web link/etc how to caculate valley floor width in GRASS or some index indicating valley floor width. the idea is to get some measure how wide or narrow a valley is. thanks in advance! - best regards Helmut -- View this messag

Re: [GRASS-user] 6.5svn Build Problem

2014-03-28 Thread Helmut Kudrnovsky
>wxPython-2.8.12.1 is installed. But, indeed, there is nothing named >'wxversion' on this system. The -6.5svn source tree shows attempts to import >wxversion in: >Where do you suggest I start looking for the source of this error? install wxversion on your system? why not using the upcoming stab

Re: [GRASS-user] survey: use of different geometry types in same vector map

2014-03-05 Thread Helmut Kudrnovsky
Markus Metz-3 wrote > On Wed, Mar 5, 2014 at 12:08 PM, Moritz Lennert > < > mlennert@.worldonline > > wrote: >> Hello, >> >> Recent discussions here with colleagues about GRASS' vector format and >> the >> teaching of vector handling in GIS have brought up a question about the >> fact >> that GRA

Re: [GRASS-user] .lyr legends from ArcInfo grid

2014-02-25 Thread Helmut Kudrnovsky
Johannes Radinger wrote > Hi all, > > just I short question. Although I don't think that is possible, but is > there a way to import/use a legend file (*.lyr) from a ArcGIS raster ( > ArcInfo grid file, *.adf files) within GRASS? > > /Johannes > > ___

Re: [GRASS-user] Hydrological grass question: main channel length for each subbasin

2014-02-16 Thread Helmut Kudrnovsky
>Of course, I could >loop over all my subbasins and calculate the statistics one by one, but >I fear that will be time consuming and I dont actually need all the >other analysis. have a look at http://grasswiki.osgeo.org/wiki/R.basin for multiple basins' analysis - best regards Helmut -- V

[GRASS-user] January 6, 2014 - Landsat 8 Reprocessing Details

2014-01-12 Thread Helmut Kudrnovsky
fyi: http://landsat.usgs.gov/calibration_notices.php Several calibration parameter updates will be implemented as part of the Landsat 8 data reprocessing on February 3, 2014 that will result in improved product quality. This reprocessing campaign includes all previously implemented calibration pa

Re: [GRASS-user] January 6, 2014 - Landsat 8 Reprocessing Details

2014-01-12 Thread Helmut Kudrnovsky
>fyi: > >http://landsat.usgs.gov/calibration_notices.php additionally see http://landsat.usgs.gov/about_LU_Special_Issue_1.php Beginning February 3, 2014, all Landsat 8 data held in the USGS archives will be reprocessed. All Landsat 8 scenes will be removed from the online cache at this time and

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-08 Thread Helmut Kudrnovsky
> But the dehaze continues to not work :'( same error as before please post exact used command and error. have you adjusted the region to your landsat image? e.g. g.region -p -a rast=your landsat as i.landsat.dehaze works here on a few windows boxes, please try it with nc sample data set h

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-08 Thread Helmut Kudrnovsky
hi, Martin Landa wrote > g.extension in G6 is a shell script which does not work on Windows. > The wxGUI wrapper is using python script which is taken from G7. > Unfortunately wxGUI wrapper for installing extensions doesn't work > (known problem [1]). In other words, Windows users have only one >

Re: [GRASS-user] European cities map

2014-01-08 Thread Helmut Kudrnovsky
Johannes Radinger wrote > Dear GRASS users, > > is there a good (more or less uptodate) vector (point) file containing > European cities > and maybe also there approximate size? Maybe someone of you is aware of > such a > product that is freely available e.g. from the European Union? Does anyone >

Re: [GRASS-user] European cities map

2014-01-08 Thread Helmut Kudrnovsky
Johannes Radinger wrote > Dear GRASS users, > > is there a good (more or less uptodate) vector (point) file containing > European cities > and maybe also there approximate size? Maybe someone of you is aware of > such a > product that is freely available e.g. from the European Union? Does anyone >

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-08 Thread Helmut Kudrnovsky
>2. I tried the g.extension through the black command box, is that what you mean when you say it doesn't work through the gui? It says command is not found, I'm doing something wrong there. not the black command box, it's the command console of the Wxgui-layer-manager (http://grasswiki.osgeo.org/w

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-07 Thread Helmut Kudrnovsky
>Which seems that there are some problems with path separator since it is trying to run C:\;C: >\...i.landsat.dehaze file which does not exists from obvious reasons. > >Those involved in #2138, is this what #2138 is trying to solve? > >http://trac.osgeo.org/grass/ticket/2138 as i.landsat.dehaz

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-07 Thread Helmut Kudrnovsky
>I have both 6.4.3 and 7 installed at the same time, the first issues no errors in any moment with the exception of not being able to call i.landsat.dehaze on the gui command console aside the python error, tested here with System Info

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-07 Thread Helmut Kudrnovsky
>Those involved in #2138, is this what #2138 is trying to solve? > >http://trac.osgeo.org/grass/ticket/2138 from #2138 [...] g.extension.py in devbr6 which makes things a bit better by editing the wrapper .bat file to run %GRASS_PYTHON% instead of sh.exe. [...] and trades python scripts working f

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-07 Thread Helmut Kudrnovsky
n itself works... best regards Helmut . .__.. .__.. .. helmut kudrnovsky mail | alecto...@gmx.at internet | www.alectoria.at | www.myricaria.org skype | helmut.kudrnovsky phone | +43 699 104 657 77 blog | alectoria.blogspot.com Now is better than never. Although never is often better than *ri

Re: [GRASS-user] Python error with GRASS 7 on Windows 8

2014-01-07 Thread Helmut Kudrnovsky
>(which I really actually need, i.landsat.dehaze) have a look at http://grasswiki.osgeo.org/wiki/AddOns/GRASS_6 and http://grasswiki.osgeo.org/wiki/AddOns/GRASS_7/imagery https://svn.osgeo.org/grass/grass-addons/grass7/imagery/ i.landsat.dehaze seems to be available only for grass6 at the mom

Re: [GRASS-user] Cannot change directory via GRASS command console

2013-12-14 Thread Helmut Kudrnovsky
> I have a bash script located in D:\Users\\Sattelite_Processing (see my earlier message) called > "myscript.sh" ah it's a shell script, so may you are mixing windows console commands/syntax and *nix shell commands/syntax? in windows console commands/syntax to change drive and folder: e.g.

Re: [GRASS-user] Cannot change directory via GRASS command console

2013-12-13 Thread Helmut Kudrnovsky
> no joy with your suggestion. When I use ls or pwd it shows I'm still in the /osgeo4w/bin directory. please provide more information about what are you doing exactly, used commands, used environment (osgeo4w shell or osgeo4w msys shell), QGIS standalone, osgeo4w bundled QGIS, etc. ... without s

Re: [GRASS-user] Cannot change directory via GRASS command console

2013-12-05 Thread Helmut Kudrnovsky
> the command CD doesn't change the drive e.g. c:\ to d:\ not quite correct, see cd /? if you want to change drive _and_ directory, you need the /D option, e.g. to change from c:\Users\xyz to d:\mydata on the command line cd /D d:\mydata HTH - best regards Helmut -- View this message in

Re: [GRASS-user] Cannot change directory via GRASS command console

2013-12-05 Thread Helmut Kudrnovsky
PB wrote > Dear List - I am having difficulties with the below script, and it seems > to be because there is a possible bug in the the GRASS installation that > comes bundled with QGIS2. > > To synthesis the problem, through the GRASS command console, I can't seem > to change directory. After lau

[GRASS-user] LANDSAT news

2013-11-22 Thread Helmut Kudrnovsky
fyi some updates to the LANDSAT-family: Landsat Update - Volume 7 Issue 5 2013 http://landsat.usgs.gov/about_LU_Vol_7_Issue_5.php Landsat Long Term Acquisition Plan Changes Upcoming: Landsat 8 Data Reprocessing Landsat 7 Thermal Band Calibration Update Made ... happy mapping - best regard

Re: [GRASS-user] Openness Calculation

2013-11-04 Thread Helmut Kudrnovsky
Rebecca Bennett wrote > Dear GRASS users, >   > I have recently been made aware of the positive and negative openness > vizualisations (Yokoyama et al 2002 > http://www.asprs.org/a/publications/pers/2002journal/march/2002_mar_257-265.pdf) > and would like to try to compute them in GRASS to help ide

Re: [GRASS-user] Openness Calculation

2013-11-04 Thread Helmut Kudrnovsky
maybe related (?) have a look to r.geomorphon: Geomorphon is a new concept of presentation and analysis of terrain forms. see http://sil.uc.edu/downloads.html http://geomorphometry.org/StepinskiJasiewicz2011 https://svn.osgeo.org/grass/grass-addons/grass7/raster/r.geomorphon/ http://trac.osgeo.o

Re: [GRASS-user] importing a adf file - resolution question

2013-09-24 Thread Helmut Kudrnovsky
>maybe the datasets of http://www.cgiar-csi.org/data/global-aridity-and-pet-database may be not aligned. from http://www.cgiar-csi.org/data/global-aridity-and-pet-database: The Global-PET and Global-Aridity are both modeled using the data available from WorldClim Global

Re: [GRASS-user] importing a adf file - resolution question

2013-09-24 Thread Helmut Kudrnovsky
> I'm not sure what to do with this? Any suggestions would be most appreciated! have a look what gdalinfo tells about your input data and compare the gdalinfo-output with g.proj -p of your geographic/projected(?) location. maybe the datasets of http://www.cgiar-csi.org/data/global-aridity-and-pet

Re: [GRASS-user] failing to import table

2013-09-02 Thread Helmut Kudrnovsky
Moritz Lennert wrote > Have you tried accessing the attribute table ? Working with it through > other modules ? > What does v.db.connect -p give you ? attribute table manager opens without any problems, some further tests below _ System Info

Re: [GRASS-user] failing to import table

2013-09-02 Thread Helmut Kudrnovsky
Helmut Kudrnovsky wrote > GRASS Version: 6.4.3                                                       >       > GRASS SVN Revision: 57300M                                                 >       > GIS Library Revision: 50937 (2012-02-25)                                   >

Re: [GRASS-user] failing to import table

2013-09-02 Thread Helmut Kudrnovsky
GRASS Version: 6.4.3                                                             GRASS SVN Revision: 57300M                                                       GIS Library Revision: 50937 (2012-02-25)                                         GDAL/OGR: 1.9.2                                      

Re: [GRASS-user] failing to import table

2013-09-01 Thread Helmut Kudrnovsky
Paolo Cavallini wrote > > Il 31/08/2013 19:07, Markus Neteler ha scritto: > >> Due to time constraints at my end please test with the current stable >> version first. > > Unfortunately it is currently not possible for me right now. If there is > anybody with > a clean 6.4.3, I'll be happy to pro

Re: [GRASS-user] osgeo4w-64bit (with winGRASS-64bit) - testing welcome

2013-08-26 Thread Helmut Kudrnovsky
Markus Neteler wrote > After installation, GRASS GIS 6.4.3 64bit crashes with error 0cx07b. > > I notice that it uses C:\Windows\system32\cmd.exe to fire up GRASS 64bit, > perhaps that's the reason? your box: windows 8-64bit? somewhere a 32bit/64bit-mixup or a ms runtime issue? - bes

[GRASS-user] osgeo4w-64bit (with winGRASS-64bit) - testing welcome

2013-08-25 Thread Helmut Kudrnovsky
from the osgeo4w-ML, please test also winGRASS6.4.3-64bit Hi there, I've prepared a 64bit build of major parts of OSGeo4W. My main focus was QGIS (1.8 and master), but it also has all of it's numerous dependencies including current versions of GRASS 6.4 (w/o Tk), GEOS, PROJ

[GRASS-user] LANDSAT 8 updates

2013-08-21 Thread Helmut Kudrnovsky
FYI some LANDSAT 8 news and updates http://landsat.usgs.gov/about_LU_Vol_7_Issue_4.php - Landsat 8 Pre-WRS2 Data Available - Landsat 8 Data Products - What have we learned? - Additional Information on Landsat 8 Reflectance and Radiance Conversions - Landsat 8 Thermal Infrared Sensor (TIRS)

Re: [GRASS-user] updating GRASS

2013-08-15 Thread Helmut Kudrnovsky
>The first install came with my QGIS install >The second install was from winGRASS installer > >1. which one does QGIS use? the one which is defined in the QGIS environment, I assume the first one. > 2. how to get rid of the old one, and make QGIS recognize the new one? maybe better to ask this

Re: [GRASS-user] Help installing r.stream*

2013-08-15 Thread Helmut Kudrnovsky
hi, > I am new to the GRASS mailing list, how do I keep this thread on the list? e.g. nabble (http://www.nabble.com/) is a good platform to organize your mailing lists subscriptions, all OSGeo-projects-mailing list are available there: http://osgeo-org.1560.x6.nabble.com/ >g.extension --verbose

Re: [GRASS-user] Help installing r.stream*

2013-08-14 Thread Helmut Kudrnovsky
hi, >Von: ouspensky >An: "Helmut Kudrnovsky" please keep it on the grass-user-ML (other can benefit) > GRASS version: 6.4.3RC2 > [...] > Platform: Windows-7-6.1.7601-SP1 (OSGeo4W)   see http://grass.osgeo.org/news/28/15/Stable-GRASS-GIS-6-4-3-released/ > what nex

Re: [GRASS-user] Help installing r.stream*

2013-08-14 Thread Helmut Kudrnovsky
> running g.extension has no effect. what is the exact issue? > It looks like I would have to download and compile them on my system > (somehow). no self compiling needed, in winGRASS the addons are precompiled. tested here with GRASS Version: 6.4.3

Re: [GRASS-user] GRASS6.4.3rc4 could not find r.bebrisflow function

2013-08-01 Thread Helmut Kudrnovsky
> > >http://grasswiki.osgeo.org/wiki/Natural_Hazards#Debris_Flow > >It's not an official module, and no sign of it at: >http://grasswiki.osgeo.org/wiki/AddOns > > >so I'm not sure what to tell you. The Natural Hazards wiki page only links to the paper about it. asking the addons' author for availa

Re: [GRASS-user] Celebrating 30 years of GRASS GIS!

2013-07-30 Thread Helmut Kudrnovsky
*Press release* *29 July 2013* Today marks 30 years of GRASS GIS development Markus, thank you very much for coordinating and keeping things running for such a long time!!! - best regards Helmut -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Celebrating-30-years-of

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