Hi,
I've been trying for 2 or 3 days now to get some nice looking images out
of MODIS TERRA/AQUA 500m land products (ie 7 bands). I've seen the screen
shots and see the quality of the images that can be obtained--but at best
I
some very faded/obscured images. I've loaded the data into GRASS
usin
> [EMAIL PROTECTED] writes:
> Hi,
> I've been trying for 2 or 3 days now to get some nice looking images
> out of MODIS TERRA/AQUA 500m land products (ie 7 bands). I've seen
> the screen shots and see the quality of the images that can be
> obtained--but at best I some very faded/obscur
>> 3) install the new binary by EXTRACTING it to the proper (i.e., C:\)
>> directory rather than by dragging the contents into the directory.
>>
>> Correct?
>
> Yes. For nviz you actually don't need msys, and I still don't know how
> dragging the contents of the zip file can cause a problem, but i
Paolo Cavallini wrote:
>
> Kurt Springs ha scritto:
>
>> I have some questions as to which databases people are using with
>> grass. I currently use Filemaker for as a database, but could never get
>> it to link to GRASS. I was wondering if this problem has been
>> resolved. Otherwise, I am
On 06/12/07 10:04, Benjamin Ducke wrote:
If you want to be sure, forget about all the fancy GUI tools, get
gzip, use it on the command line and live happily ever after ...
7-zip (http://www.7-zip.org/) is also very good and you can use it by
right-clicking on the file.
Moritz
__
Izarc (http://www.izarc.org/) too...
2007/12/6, Moritz Lennert <[EMAIL PROTECTED]>:
>
> On 06/12/07 10:04, Benjamin Ducke wrote:
>
> > If you want to be sure, forget about all the fancy GUI tools, get
> > gzip, use it on the command line and live happily ever after ...
>
> 7-zip (http://www.7-zip.
On 06/12/07 05:11, jainita wrote:
Hi,
Can you tell me that this grass6.3.0RC3 is for 32 bit processor,and is same
as our grass6.3
I don't know what your grass6.3 is, so I can't answer that question. The
windows package was compiled on a 32bit processor. Don't know what
difference that makes i
[EMAIL PROTECTED] wrote on 12/06/2007 09:08 AM:
> Hi,
>
> I've been trying for 2 or 3 days now to get some nice looking images out
> of MODIS TERRA/AQUA 500m land products (ie 7 bands). I've seen the screen
> shots and see the quality of the images that can be obtained--but at best
> I
> some very
There was a discussion some time ago about the possibility of using
Filemaker databases with GRASS. The newest version of Filemaker (9)
makes a big deal of how it can work with sql databases. See http://www.filemaker.com/support/technologies/sql.html
. You use (i.e. buy separately) an ODBC
Kurt,
I'm very pleased with MySQL's performance on both linux (Gentoo) and Mac OS
X; a big bonus for me is that I can use the ODBC connector for MySQL with my
statistics package (Stata) and the JDBC connector for MySQL with
OpenOffice's Base. Further, Perl's MySQL interface is very solid and lets
Dear All,
Commonly described method for image fusion in
in several publications involves inverse PCA transform
to get the new R,G,B bands of multispectral image from
the principle components.
Does any of you know a script or an algorithm to implement
inverse PCA in GRASS?
Thanks in advance.
Ve
On Thursday 06 December 2007 08:05:28 am Venkatesh Raghavan wrote:
> Dear All,
>
> Commonly described method for image fusion in
> in several publications involves inverse PCA transform
> to get the new R,G,B bands of multispectral image from
> the principle components.
>
> Does any of you know a s
On Thursday 06 December 2007 07:33:44 am Hamner, Jesse Harrison wrote:
> Kurt,
>
> I'm very pleased with MySQL's performance on both linux (Gentoo) and Mac OS
> X; a big bonus for me is that I can use the ODBC connector for MySQL with
> my statistics package (Stata) and the JDBC connector for MySQL
I think the key to access FileMaker DBs from GRASS is that the
FileMaker ODBC connector is for OSX's iODBC, not UnixODBC.
GRASS 6.2 does not have a configure option to build with iODBC, tho it
can be hacked.
GRASS 6.3 does have an iODBC configure option. It's the same --with-
odbc-* optio
I've used PostgreSQL and SQLite. Both worked fine but I've never done
any database intensive stuff so I can't tell if there is any speed or
performance difference between the two.
What I found *very good* about SQLite is that the database is stored
in a file. No need to setup servers like postgre
Hello everybody,
i am doing the tutorial from:
http://grass.itc.it/grass63/manuals/html63_user/v.lrs.create.html
and all seem fine, until I run the last command (v.lrs.create).
v.lrs.create --o busroute points=busstops out=route_lrs err=lrs_error
lidcol=lid pidcol=lid rstable=route_lrs thresh=5
Hi Luca,
maybe you need to run v.net on the network first, see
its man page for instructions to add missing nodes.
Markus
On Thu, Dec 06, 2007 at 06:39:56PM +0100, Luca Casagrande wrote:
> Hello everybody,
>
> i am doing the tutorial from:
> http://grass.itc.it/grass63/manuals/html63_user/v.lrs
Hi Markus and thanks for your answer.
With v.net i have created a new node file for my network ( to be sure
that node are connected to network).
Using that one as "milestone" I have 5 lines that go in the right output
and 11 that go in the error one with the same warning then before.
Bye
Luc
> checking whether to use OpenGL... yes
> checking for location of OpenGL includes...
> checking for GL/gl.h... yes
> checking for GL/glu.h... yes
> checking for location of OpenGL library...
> checking for glBegin in -lGL... no
> checking for glBegin in -lGL... no
> checking for glBegin in -lGL...
This is a pic of the operation:
http://img519.imageshack.us/my.php?image=grass63lrsho8.jpg
Luca
Markus Neteler ha scritto:
Hi Luca,
maybe you need to run v.net on the network first, see
its man page for instructions to add missing nodes.
Markus
On Thu, Dec 06, 2007 at 06:39:56PM +0100, Luca
> I guess it may be a fill (``null'') value of the source data
set. Try to eliminate it with, e. g.:
>
> $ r.null map=BAND setnull=-28672
>
> and check the range afterwards. You may eliminate HEG's own
fill value as well with $ ... setnull=0.
>
> > to approx. 9000 .
Thanks much!
Luca Casagrande wrote:
>
> Hello everybody,
>
> i am doing the tutorial from:
> http://grass.itc.it/grass63/manuals/html63_user/v.lrs.create.html
>
> and all seem fine, until I run the last command (v.lrs.create).
> v.lrs.create --o busroute points=busstops out=route_lrs err=lrs_error
> lidco
Markus Neteler ha scritto:
Luca Casagrande wrote:
Hello everybody,
i am doing the tutorial from:
http://grass.itc.it/grass63/manuals/html63_user/v.lrs.create.html
and all seem fine, until I run the last command (v.lrs.create).
v.lrs.create --o busroute points=busstops out=route_lrs err=lrs_
Sorry!
Solved it. Installed a Kernel updata- installed NVIDIA drivers again
(manually!). Konfigured X. Now it worked!
Regards
larsf
Torsdag 6. desember 2007 skreiv Lars Forseth:
> > checking whether to use OpenGL... yes
> > checking for location of OpenGL includes...
> > checking for GL/gl.h...
Venka,
I think what your asking is if anyone knows how to apply the
transformation matrix that was used to derive you pca components in
reverse to get back to the original coordinate system. Something like
what is done in a decorrelation stretch?
Hopefully someone more knowledgeable than I c
Michael and Dylan,
Thanks for the response.
The image fusion method that we are trying to implement on GRASS
is briefly described in the paper below and also quite a few
others that I have skimmed through.
Multisensor image fusion in remote sensing: concepts, methods
and applications by POHL an
Hi,
I have a vector file with points ordered in rows and colums.
When I try to triangulate them with the delaunay function I'm getting
this error:
Unable to open vectormap <[EMAIL PROTECTED]> on topology level 2.
What have I done wrong, I can view pont2 in the map-viewer?
I have WinGRASS6.3.ORC.
Hi,
I've imported a dted file and are now trying to create a shaded relief
of it. I entered the scalefactor for converting hor units to elevation
units = 1.
The resul was a rasterfile with about 1000 times lower resolution, the I
changed scale factor to 0.002, but the result was the same.
How ca
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