Hamish wrote:
> > Could anyone clarify which of the following are valid
> > arguments to GRASS_HTML_BROWSER?
> >
> > 1. A native filename, e.g.:
> >
> > C:\GRASS\docs\html\index.html
> >
> > 2. A Unix-ish filename, e.g.:
> >
> > C:/GRASS/docs/html/index.html
>
> the above failed on m
Hi all,
I found a strange result runnig r.watershed . There are _many_ negative
values in flow accumulation obtained with Multiple Flow Direction
algorithm (MFD, f flag). I compared with the accumulation map obtained
with r.terraflow. It is surprising to see that with r.terraflow there
are ve
Margherita Di Leo pisze:
Hi all,
I found a strange result runnig r.watershed . There are _many_
negative values in flow accumulation obtained with Multiple Flow
Direction algorithm (MFD, f flag). I compared with the accumulation
map obtained with r.terraflow. It is surprising to see that wi
I'm regularly trying out different threshold values in r.watershed,
only to get different streams to be vectorized, flow accumulation and
drainage direction are not affected by the threshold option in
r.watershed. I have an idea for a new module that would take flow
accumulation and theshol
Jarek Jasiewicz wrote:
Margherita Di Leo pisze:
Hi all,
I found a strange result runnig r.watershed . There are _many_
negative values in flow accumulation obtained with Multiple Flow
Direction algorithm (MFD, f flag). I compared with the accumulation
map obtained with r.terraflow. It is s
On 22/07/09 01:06, Dwight Needels wrote:
Hi all,
I have two nearly identical line vectors, and I would like to extract
the lines that differ between the two vectors into a third vector.
Specifically, I want to isolate the connecting lines that were generated
by v.net operation=connect. Someth
I have compiled and used Jarek's stream order script and the results
look to be satisfactory- good job!. I am having a hard time creating
vectors from this raster representation. r.thin -> r.to.vect creates
lots of erroneous squares that I believe are there as an artifact of
the larger stream net
On Linux proper default would be calling "xdg-open file|URL".
Maris.
2009/7/27, Glynn Clements :
>
> BTW:
>
> AFAICT, the "right" way to open files on Windows is to simply run them
> via the shell, e.g. pointing GRASS_HTML_BROWSER at a batch file
> containing:
> --
> Glynn Clements
___
This is a module I've been looking for a long time.
compilation went OK, but when I run it:
GRASS 6.5.svn (itarare_250k):~ > r.stream
too many nested evaluations (infinite loop?)
(procedure "Gronsole::add_data_tag" line 4)
invoked from within
"Gronsole::add_data_tag $path $ci out"
(p
Carlos Grohmann pisze:
This is a module I've been looking for a long time.
compilation went OK, but when I run it:
GRASS 6.5.svn (itarare_250k):~ > r.stream
too many nested evaluations (infinite loop?)
(procedure "Gronsole::add_data_tag" line 4)
invoked from within
"Gronsole::add_dat
it ma happen if you area is middle part of extensive cachment
Jarek
Margherita Di Leo pisze:
Jarek Jasiewicz wrote:
Margherita Di Leo pisze:
Hi all,
I found a strange result runnig r.watershed . There are _many_
negative values in flow accumulation obtained with Multiple Flow
Direction al
I will upload little newer version without debbuger messages which may
cause that messages
Now I absolutely sure it is from tcltk, but on my machine it work now
fine. I tested it also on spearfish dataset, no problem for now.
Jarek
Carlos Grohmann pisze:
Yes! Runs fine from command line! SO
Hi Markus,
Here is a text file with everything organized as I think it should be.
I didn't add the this Iwave.cpp to submit a patch as I wasn't really
sure how to modify GeomCond.cpp.
Cheers,
Mike
On 26-Jul-09, at 1:34 PM, Markus Neteler wrote:
Great - the header of Iwave.cpp contains in
Hi,
I have the point rainfall data of a region. Few of the point data are
outside the region of interest.
I am making the voronoi polygons using the v.voronoi on the vector imported
from this point ascii (x,y,z) data.
The polygon may be fully inside the region of interest or may be partially
ou
I have problem understanding nviz settings for 3d vector points (Vector
Points Panel).
I have some point data (converted to 3D vector) and columns x, y, z,
annual (fp precipitation values), annual_int (integer precipitation
values), etc.
I want to get the spheres coloured based on z (elevation) a
I would like to take watersheds delineated with r.watershed and make
polygons from them. I just want the boundary line between the
watersheds. Is there a way to do this in GRASS?
thanks for all of the help,
--
Stephen Sefick
Let's not spend our time and resources thinking about things that are
sorry - r.to.vect with the area extraction parameter.
Stephen Sefick
On Mon, Jul 27, 2009 at 7:48 PM, stephen sefick wrote:
> I would like to take watersheds delineated with r.watershed and make
> polygons from them. I just want the boundary line between the
> watersheds. Is there a way to do t
Hi All,
Im just adding to this discusssion. I would be interested in using i.atcorr
with SPOT 2, 3, 4 and 5. I have found a file on the
http://www.spotimage.com/web/en/555-spot-images.php website that contains
the spectral sensitivity data. Is this the same as the spectral profile? It
looks like t
stephen sefick pisze:
I have compiled and used Jarek's stream order script and the results
look to be satisfactory- good job!.
You use windows as I remember, isn't it It is very important for me if
program also work on windows. Please send me aslo feeback about time of
analysis and size of m
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