Re: [GRASS-dev] r.in.gdal fp precision loss

2013-04-04 Thread Glynn Clements
Markus Metz wrote: > The range of the differences between the original and the re-import is > > min=-6.10348170084762e-05 > max=6.10349170528934e-05 > > which is magnitudes larger than the 32 bit floating point precision limit. No, that is the limit for values in that range. The range of the

Re: [GRASS-dev] compilation of grass on AIX 7.1

2013-04-04 Thread Markus Neteler
On Thu, Apr 4, 2013 at 12:09 PM, Glynn Clements wrote: > Markus Neteler wrote: ... >> cat /opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/4.2.0/include/sys/types.h > > Can you visually compare this file to the preprocessor output from ... (file sent offlist for inspection) > However: adding -D_POSI

Re: [GRASS-dev] GRASS 7: d.vect needs a dedicated GUI

2013-04-04 Thread Anna Kratochvílová
On Thu, Apr 4, 2013 at 6:08 PM, Markus Neteler wrote: > (deriving this from " Re: [GRASS-dev] could r.stream.* become part of > GRASS core?" > > On Thu, Apr 4, 2013 at 10:47 AM, Hamish wrote: > ... >> Very much straying offtopic now, I'd also advocate a series of >> wrapper scripts to run from GU

Re: [GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset ---+ Reporter: timmie| Owner: grass-dev@… Type: defect| Status: closed Priority: norma

Re: [GRASS-dev] r.in.gdal fp precision loss

2013-04-04 Thread Markus Metz
On Thu, Apr 4, 2013 at 9:39 PM, Benjamin Ducke wrote: > On 04/04/2013 09:15 PM, Hamish wrote: >> >> Markus Metz wrote: >>> >>> I changed r.in.gdal in r55625 such that GDAL GDT_Float64 is >>> now imported as GRASS DCELL (64 bit floating point). The >>> original and the >>> re-import are now identic

Re: [GRASS-dev] [GRASS GIS] #800: r.random and r.reclass - buffer overflow on long mapset/map names

2013-04-04 Thread GRASS GIS
#800: r.random and r.reclass - buffer overflow on long mapset/map names ---+ Reporter: ferrouswheel | Owner: grass-dev@… Type: defect| Status: closed Prio

Re: [GRASS-dev] [GRASS GIS] #800: r.random and r.reclass - buffer overflow on long mapset/map names

2013-04-04 Thread GRASS GIS
#800: r.random and r.reclass - buffer overflow on long mapset/map names ---+ Reporter: ferrouswheel | Owner: grass-dev@… Type: defect| Status: closed Prio

Re: [GRASS-dev] r.in.gdal fp precision loss

2013-04-04 Thread Markus Metz
On Thu, Apr 4, 2013 at 9:39 PM, Benjamin Ducke wrote: > On 04/04/2013 09:15 PM, Hamish wrote: >> >> Markus Metz wrote: >>> >>> I changed r.in.gdal in r55625 such that GDAL GDT_Float64 is >>> now imported as GRASS DCELL (64 bit floating point). The >>> original and the >>> re-import are now identic

Re: [GRASS-dev] [GRASS GIS] #800: r.random and r.reclass - buffer overflow on long mapset/map names

2013-04-04 Thread GRASS GIS
#800: r.random and r.reclass - buffer overflow on long mapset/map names --+- Reporter: ferrouswheel | Owner: grass-dev@… Type: defect| Status: new Priority: no

Re: [GRASS-dev] r.in.gdal fp precision loss

2013-04-04 Thread Benjamin Ducke
On 04/04/2013 09:15 PM, Hamish wrote: Markus Metz wrote: I changed r.in.gdal in r55625 such that GDAL GDT_Float64 is now imported as GRASS DCELL (64 bit floating point). The original and the re-import are now identical. Should this change be backported to GRASS 6? yes please. +1 Does this

Re: [GRASS-dev] r.in.gdal fp precision loss

2013-04-04 Thread Hamish
Markus Metz wrote: > I changed r.in.gdal in r55625 such that GDAL GDT_Float64 is > now imported as GRASS DCELL (64 bit floating point). The > original and the > re-import are now identical. > > Should this change be backported to GRASS 6? yes please. thanks for noticing, Hamish

Re: [GRASS-dev] could r.stream.* become part of GRASS core?

2013-04-04 Thread Markus Metz
On Thu, Apr 4, 2013 at 10:21 AM, Martin Landa wrote: > Hi, > > 2013/4/4 Markus Neteler : >> On Thu, Nov 15, 2012 at 5:23 PM, Markus Neteler wrote: >>> since the r.stream.* modules are continuously requested and IMHO >>> sufficiently >>> tested (according to user reports), I would move them to co

[GRASS-dev] r.in.gdal fp precision loss

2013-04-04 Thread Markus Metz
r.in.gdal imports GDAL GDT_Float64 (64 bit floating point) as GRASS FCELL (32 bit floating point). This leads to surprisingly large differences between an original DCELL raster map and the re-import of that map: # nc_spm_08 dataset g.region -p rast=elev_state_500m@PERMANENT res=100 r.resamp.interp

Re: [GRASS-dev] TclTk linking in GRASS 6.4

2013-04-04 Thread William Kyngesburye
On Apr 3, 2013, at 10:13 PM, Hamish wrote: > no answer for you, just fyi see also 'd.what.vect -e' and > 'g.mapsets -s' for common compiled C modules calling tcl/tk > forms. On Apr 4, 2013, at 6:16 AM, Glynn Clements wrote: > William Kyngesburye wrote: > >> Trying to understand the linking of T

[GRASS-dev] GRASS 7: d.vect needs a dedicated GUI

2013-04-04 Thread Markus Neteler
(deriving this from " Re: [GRASS-dev] could r.stream.* become part of GRASS core?" On Thu, Apr 4, 2013 at 10:47 AM, Hamish wrote: ... > Very much straying offtopic now, I'd also advocate a series of > wrapper scripts to run from GUI buttons for simple-mode d.vect. > (see also my d.* helper/wrappe

Re: [GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset ---+ Reporter: timmie| Owner: grass-dev@… Type: defect| Status: closed Priority: norma

Re: [GRASS-dev] Export from GRASS to Postgres

2013-04-04 Thread Martin Landa
[again - please keep communication on ML!] 2013/4/4 suprakash maitra : > v.out.ogr -c input=fields type=area dsn='PG:host=localhost dbname=grass > user=grassuser password=grassuser' olayer=fields2postgis layer=1 > format=PostgreSQL > ERROR: value out of range for parameter > as I mentioned earl

Re: [GRASS-dev] TclTk linking in GRASS 6.4

2013-04-04 Thread Glynn Clements
William Kyngesburye wrote: > Trying to understand the linking of TclTk in GRASS 6.4... I was poking > around and noticed that libgrass_form itself does not link TclTk, and > it appears it just creates form content in text and html. This content > can be displayed with TclTk by the "form" applet,

Re: [GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset ---+ Reporter: timmie| Owner: grass-dev@… Type: defect| Status: closed Priority: norma

Re: [GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset ---+ Reporter: timmie| Owner: grass-dev@… Type: defect| Status: closed Priority: norma

Re: [GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset ---+ Reporter: timmie| Owner: grass-dev@… Type: defect| Status: closed Priority: norma

Re: [GRASS-dev] compilation of grass on AIX 7.1

2013-04-04 Thread Glynn Clements
Markus Neteler wrote: > > In which case, you need to look at that version of sys/types.h to > > figure out why off_t isn't getting seen. > > I found the path with > /opt/freeware/bin/gcc -print-search-dirs > ... > > Hence ("randomly" citing): > cat /opt/freeware/lib/gcc/powerpc-ibm-aix5.3.0.0/

Re: [GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset -+-- Reporter: timmie | Owner: grass-dev@… Type: defect | Status: new Priority: normal

[GRASS-dev] [GRASS GIS] #1916: Map loader just shows maps of current and PERMANENT mapset

2013-04-04 Thread GRASS GIS
#1916: Map loader just shows maps of current and PERMANENT mapset -+-- Reporter: timmie | Owner: grass-dev@… Type: defect | Status: new Priority: normal

Re: [GRASS-dev] [GRASS GIS] #1915: v.out.ogr: problem to export certain column(s)

2013-04-04 Thread GRASS GIS
#1915: v.out.ogr: problem to export certain column(s) --+- Reporter: neteler | Owner: grass-dev@… Type: defect| Status: new Priority: normal

Re: [GRASS-dev] [GRASS GIS] #1915: v.out.ogr: problem to export certain column(s)

2013-04-04 Thread GRASS GIS
#1915: v.out.ogr: problem to export certain column(s) --+- Reporter: neteler | Owner: grass-dev@… Type: defect| Status: new Priority: normal

Re: [GRASS-dev] [Build #4465448] i386 build of grass70 7.0.0+0ubuntu2+28018~raring1 in ubuntu raring RELEASE (grass-grass-devel PPA)

2013-04-04 Thread Hamish
re. the ubuntu package buildbot for grass7 + ubuntu "raring" (13.04) the new trouble seems to be a gcc 4.7 compiler error. from the linked build log: [...] house.c: In function 'house': house.c:10:6: internal compiler error: in rewrite_use_nonlinear_expr, at tree-ssa-loop-ivopts.c:6215 Please sub

[GRASS-dev] [GRASS GIS] #1915: v.out.ogr: problem to export certain column(s)

2013-04-04 Thread GRASS GIS
#1915: v.out.ogr: problem to export certain column(s) ---+ Reporter: neteler| Owner: grass-dev@… Type: defect | Status: new Priority: normal | Milestone:

Re: [GRASS-dev] could r.stream.* become part of GRASS core?

2013-04-04 Thread Hamish
Markus N wrote: > > since the r.stream.* modules are continuously requested > > and IMHO sufficiently tested (according to user reports), I > > would move them to core if there are no objections. > > Coming back to this topic (delayed due to my "outage" in > winter): no objections, it seems. I wo

[GRASS-dev] [GRASS GIS] #1914: Possible infinite loop in v.in.dxf (present in 6.4.3RC2)

2013-04-04 Thread GRASS GIS
#1914: Possible infinite loop in v.in.dxf (present in 6.4.3RC2) +--- Reporter: RikSaunderson | Owner: grass-dev@… Type: defect | Status: new Priority:

Re: [GRASS-dev] Applying for GSoC - Image Segmentation

2013-04-04 Thread Moritz Lennert
On 04/04/13 05:59, Markus Neteler wrote: On Thu, Mar 28, 2013 at 12:57 PM, sandeep kumar wrote: Hi, My name is sandeep and i am doing my MS by Research in Spatial Informatics at IIIT-Hyderabad. I am a good programmer and a quick learner. This is the first time i am applying for GSoC.

Re: [GRASS-dev] could r.stream.* become part of GRASS core?

2013-04-04 Thread Martin Landa
Hi, 2013/4/4 Markus Neteler : > On Thu, Nov 15, 2012 at 5:23 PM, Markus Neteler wrote: >> since the r.stream.* modules are continuously requested and IMHO sufficiently >> tested (according to user reports), I would move them to core if there are >> no objections. only after major clean-up. If no