Excelent!
thanks
miltinho
2012/3/28, Markus Neteler :
> On Tue, Mar 27, 2012 at 11:03 PM, Milton Cezar Ribeiro
> wrote:
>> Dear all,
>>
>> I need to classify a Landsat image on GRASS but I would like to
>> automatically define the classes, not to define a priori.
>>
>> Is there a way of I set t
On Mar 28, 2012, at 2:38 PM, tigrida wrote:
> Hello!
>
> I am writing a python script, and I want to do mathematical operations with
> some pixels, but I can't. Can anyone help me?
>
>
> script:
> ts_f= grass.read_command("r.what",input=Ts, east_north= "%s,%s" %
> (eastF,northF))
> print "Ts
Hello!
I am writing a python script, and I want to do mathematical operations with
some pixels, but I can't. Can anyone help me?
script:
ts_f= grass.read_command("r.what",input=Ts, east_north= "%s,%s" %
(eastF,northF))
print "Ts pixel frio=",ts_f
lambda_f=(2.501-(0.00236*(ts_f-273.15)))*100
On Tue, Mar 27, 2012 at 11:03 PM, Milton Cezar Ribeiro
wrote:
> Dear all,
>
> I need to classify a Landsat image on GRASS but I would like to
> automatically define the classes, not to define a priori.
>
> Is there a way of I set the input bands on a processing, and the
> algorithm find the "signa
Thank you Micha for the quick response. When I perform this join
through the GUI on Windows I get the following error
ERROR: value too long for type character (1)
and all my added fields which are of data type character have a length
of 1 instead of the original 255. Any ideas what is going
On 03/28/2012 08:11 PM, Helena Herrera wrote:
Greetings
I have a raster layer and a vector point layer and I need to
associate pixel values with points:
When you say "associate" If you mean to add the raster values to a
column in the poi
On 03/28/2012 08:49 PM, Jennifer Boehnert wrote:
Hello,
I have performed a join between a vector map and a postgreSQL
table using v.db.join. I would like to remove this join now. I
cannot figure out how to do this.
I think you can just
Hello,
I have performed a join between a vector map and a postgreSQL table
using v.db.join. I would like to remove this join now. I cannot figure
out how to do this.
Thank you Jennifer
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Greetings
I have a raster layer and a vector point layer and I need to associate
pixel values with points:
1- pixel values that are over points;
2- 3x3 pixel neighbor pixel values over a point.
Is this possible do to in a more automatic way than query each by each
point?
Thanks
Regards
helena
Hello,
I am adding additional data to an existing vector map in GRASS 7.
I used db.in.ogr (new data was provided in a dbf). Seemed to work fine.
But when I use db.select or any other operations it quits when it
reaches the first row with a null value for the date.
I tried deleting some values
On Wed, Mar 28, 2012 at 3:02 PM, wrote:
> Hello Markus
> So, if the same image imported in different GRASS versions to the same
> Location/Mapset, but it has a displacement of half pixel, it means that it
> was a problem in earlier version of GRASS?
So far, you have mentioned only a grid mismatc
Hi list!
Tell me please, is it possible to handle GRASS errors from bash script?
--
Cheers,
Dmitriy
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Hello Markus
So, if the same image imported in different GRASS versions to the same
Location/Mapset, but it has a displacement of half pixel, it means that
it was a problem in earlier version of GRASS?
Thanks
Antonio
On Wed, 28 Mar 2012 14:49:42 +0200, Markus Metz
wrote:
On Wed, Mar 28, 2012
On 03/28/2012 02:52 PM, antonio.ro...@deimos.com.pt wrote:
A few minutes after your message, Markus Mets sent another
message in disagreement with this.
Any other inputs?
Yes, I should check better, before shooting off wrong answers!
Sorry for misl
A few minutes after your message, Markus Mets sent another message in
disagreement with this.
Any other inputs?
On Wed, 28 Mar 2012
14:49:10 +0200, Micha Silver wrote: On 03/28/2012 02:06 PM,
antonio.ro...@deimos.com.pt [1] wrote:
Greetings
Daniel lee
suggested me that the problem migh
On Wed, Mar 28, 2012 at 2:06 PM, wrote:
> Greetings
>
>
>
> Daniel lee suggested me that the problem might be the defined region. But,
> as far as I know, Defined region has no impact over importing data. This is
> true right?
Yes, r.in.gdal ignores the current region. The extents and resolution
On 03/28/2012 02:06 PM, antonio.ro...@deimos.com.pt wrote:
Greetings
Daniel lee suggested me that the problem might be the defined
region. But, as far as I know, Defined region has no impact over
importing data. This is true right?
Greetings
Daniel lee suggested me that the problem might be the
defined region. But, as far as I know, Defined region has no impact over
importing data. This is true right?
Thanks
Antonio
Am 27. März
2012 11:52 schrieb António Rocha :
Greetings
I have imported a Raster
image in GRASS 6.4
On Tue, Mar 27, 2012 at 1:17 PM, Ripsime Khachatryan wrote:
> Hi all
>
>
> I would like to asks if anybody calculated the vegetation index using OpenMP,
> and can anybody give me detailed information how to do that.
> I performed the same operation using MPI, so I am familiar with calculation.
>
You are trying to compile a GRASS 7 version module on a GRASS 6 install.
From: grass-user-boun...@lists.osgeo.org [grass-user-boun...@lists.osgeo.org]
on behalf of Ripsime Khachatryan [kul...@mail.ru]
Sent: Wednesday, March 28, 2012 2:01 PM
To: grass-user
S
On Tue, Mar 27, 2012 at 8:21 PM, Kurt Springs wrote:
> I am having a problem reprojecting vector maps from lat/long to Irish
> National Grid. I have been using v.proj:
>
> v.proj input=Lakes location=IrelandGeo output=Lakes1
>
> and got:
>
> pj_transform() failed: latitude or longitude exceeded
Hi all
I have error related to GRASS GIS make:
This is my Makefile:
MODULE_TOPDIR =/localuser/soft/grass6/grass-6.4.2RC2
PGM = i.vi.mpi
LIBES = $(RASTERLIB) $(GISLIB) $(MATHLIB)
DEPENDENCIES = $(RASTERDEP) $(GISDEP)
include $(MODULE_TOPDIR)/include/Make/Module.make
default: cmd
CC = m
Bonjour
Je ne parle pas anglaisde ce fait je ne souhaite plus recevoir vos messages
Salutations
Daniel
De : "grass-user-requ...@lists.osgeo.org"
À : grass-user@lists.osgeo.org
Envoyé le : Jeudi 22 mars 2012 23h03
Objet : grass-user Digest, Vol 71, Issue 50
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