Dear All,
can anybody teach me how to upgrade the Proj.4 library from SVN trunk. Im
using Grass 6.4.0 on Windows 7.
The r.horizon problem i mentioned yesterday seems to be related to that.
thanks a lot!
regards
Marc
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Micha & Markus, thanks for the tips, I will try r.mapcalc to extract the
borders by color; you confirmed my concern that the hashing and other artifacts
may alter the final result. If I can't get it to work, I may just start from
scratch with v.digit.
--- On Tue, 11/9/10, Micha Silver wrote:
On Wed, 10 Nov 2010, Mark Seibel wrote:
For #2, I cant speak from a technical aspect, but I came across this
information about usage: "...However, you cannot sell these to others,
provide them as part of a service, or use them in a commercial product
such as a book or TV show without first getti
> 2.) Are there any potential gotcha's in downloading and using Google Earth
> images with GRASS?
For #2, I cant speak from a technical aspect, but I came across this
information about usage:
"...However, you cannot sell these to others, provide them as part of
a service, or use them in a commer
1.) What decision criteria do you use to decide to use sqlite3 or postgres
for your project data? I'm inclined toward using a sqlite database for each
individual project because there're no multiple users here.
2.) Are there any potential gotcha's in downloading and using Google Earth
images
Hamish, you are correct, it is Hempstead Bay, I have downloaded the most
current vector map from NYS. The raster map I am looking to convert is not a
recent map, but from 1929.
Thanks for the tip on the S-57 driver, it is not something that I was aware of.
--- On Wed, 11/10/10, Hamish wrote
Did you see:
http://grass.fbk.eu/statsgrass/grass_geostats.html
?
Am 10.11.2010 16:23, schrieb Steve Wangen:
Hello list -
There may be a simple solution to my problem, but I'm a bit new to
grass and haven't been able to track it down yet, so I was wondering
if anyone had suggestions. I'm trying
I have the same problem. The i.atcorr does not seam to work with the setting
for Landsat TM channels 1 and 2...it returns no data rasters, no matter
which input file.
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View this message in context:
http://osgeo-org.1803224.n2.nabble.com/i-atcorr-returns-all-NULL-values-tp4975543p5725337.htm
Hello list -
There may be a simple solution to my problem, but I'm a bit new to
grass and haven't been able to track it down yet, so I was wondering
if anyone had suggestions. I'm trying to output the cell contents of
multiple rasters into a single table that I can save to a file with
the desired r
Hi,
I've imported a shapefile with 14 polygons using v.in.ogr:
-
v.in.ogr
dsn=/media/0847147784/data/dwaf/liebenbergsvlei/myne/sa_tm_29_deg_east/C83A/c83a_14_subcatchments.shp
output=test
Datum not recognised by GRASS and no parameters found
Projection of input dataset and current location a
2010/11/10 Martin Landa :
>> OK, but this error also happens on a German XP if scripts are in
>> C:\Programme\GRASS-64-SVN\scripts, no whitespace there.
>
> still relevant? Please try r44284.
shrug, not fixed. Markus Metz is right.
Martin
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Martin Landa * http://geo.fsv.cvut.cz/~landa
___
charlie wrote:
> In response to your questions, I am trying to convert a raster
> map (a scanned & georeferenced map with only XY data)
> with a shoreline and some wetland islands into a vector map
> so I can compare gains/losses over time.
>
> A preview of the map is here:
> http://historicalchar
Hi,
2010/11/10 Markus Metz :
> On Tue, Nov 9, 2010 at 10:29 PM, Helmut Kudrnovsky wrote:
>>>Sorry, not related to whitespace, wingrass installations on German
>>>systems have no whitespace in the path,
>>
>> at least at WinVista and above there is whitespace in the path if you have
>> installed s
Hi,
2010/11/10 Marc Olefs :
> i'm new to grass and not shure if i'm missing something but using
> "r.horizon" with GRASS 6.4.0 on Windows 7 in the single point mode gives me
> the "Unable to set up lat/long projection parameters" error. Im using a
> astergdem (http://asterweb.jpl.nasa.gov/gdem.asp
On 10/11/2010 14:20, nikmor wrote:
hello sir,
thanks for the link. I have tried it out and it works with
v.surf.rst. But when I use r.surf.contour it takes a very
very long time and it n
Hello,
i'm new to grass and not shure if i'm missing something but using
"r.horizon" with GRASS 6.4.0 on Windows 7 in the single point mode gives me
the "Unable to set up lat/long projection parameters" error. Im using a
astergdem (http://asterweb.jpl.nasa.gov/gdem.asp).
Command used:
r.horizon -d
> try r44284, hopefully fixed.
perhaps buggy:
-CMDLINE="`basename $0`"
+CMDLINE="`basename "$0"`"
becomes "`basename " + $0 + "`"
afair the " do not nest.
maybe outer quotes are not needed?
(but regardless I'm fairly sure this is not the cause of the v.colors bug, just
a red herring)
hello sir,
thanks for the link. I have tried it out and it works with v.surf.rst. But when
I use r.surf.contour it takes a very very long time and it never ends. I would
be thankful if you could suggest me something regarding the resolution(grid
resolution 2d in g.region modules resolution tab
On Tue, Nov 9, 2010 at 12:28 PM, nikmor wrote:
>
> Hello friends
>
> I am trying to import an contour file and trying to come up with an DEM map
> from it. I tried it my way but end up with wrong output. I am looking
> forward for some one who can import this map and convert it to DEM and
> finall
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