Thanks for reporting
I didn't realize that exporting could fail due to a file extension.
On 07/12/2018 01:31 AM, Gabriel Cotlier
wrote:
solved with correcting spelling mistake at file
extension, now the for loop worked for me as:
Hi Moritz, Thanks for your email. What you described is the concept for
developing most geological model by correlating top of layers (rock, soils,
formation etc.) which is the correct approach when geological contacts are
clear.
In my case (as part of a masters/engineering degree), I have so
Hi,
I am interested to run the spatial-mode PCA on raster time series. In R it is
implemented as an ‘EOF’ function in spacetime Package. The function transposes
the raster stack and applies ‘prcomp’ function. I would like to know if there
is any possible way to implement i.pca similar to this
solved with correcting spelling mistake at file extension, now the for loop
worked for me as:
Gabriel
On Wed, Jul 11, 2018 at 6:39 PM, Gabriel Cotlier
wrote:
> Dear Nikos and Micha,
>
> I tried both and worked ways for constructing the list and worked well:
>
>
>
> and also:
>
>
>
> but
Dear Nikos and Micha,
I tried both and worked ways for constructing the list and worked well:
and also:
but still have an error problem with the loop
why could be this happening?
Thanks a lot.
Gabriel
On Wed, Jul 11, 2018 at 5:00 AM, Nikos Alexandris
wrote:
> * Nikos Alexandris
On Wed, 11 Jul 2018, Rich Shepard wrote:
I'm trying to obtain attribute data for the two stations within the
project area by clicking on the point using the 'query item' button on the
map display window.
I used gawk to extract the mappable attributes and am using those. Time
series and
On Wed, 11 Jul 2018, Markus Metz wrote:
If 'gdalinfo -proj4' provides a reasonable string, you can just as well use
- grass75 -c geofile GISDBASE/LOCATION_NAME/MAPSET
- the location wizard using this georeferenced data file
- from within GRASS 'g.proj georef= location='
- from with GRASS
On Wed, Jul 11, 2018 at 2:44 PM, Rich Shepard
wrote:
>
> On Wed, 11 Jul 2018, Nikos Alexandris wrote:
>
>> The grass --help does not mention support for "Proj" strings. Only
>> geo(-referenced)file and EPSG.
>
>
> Nikos,
>
> Yep. That's why I asked. So, on the infrequent occasions when source
On Wed, Jul 11, 2018 at 3:55 AM, Huidae Cho wrote:
>
> Hello,
>
> Not sure if I understood your question. Are you trying to extract major
streams only? r.stream.extract already returns a valid stream network with
confluences snapped to the main stem. Also, limiting the number of
confluent streams
I have a point map of weather stations and records since about 2005. The
attribute table has 113,570 rows; each row has the station name and date as
the primary key and there are 20 attribute columns. The reason I imported
all 20 attributes is to learn how to turn this map into a
* Rich Shepard [2018-07-11 09:24:01 -0700]:
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
By the way, the -gtext option is not relevant. It merely shows the
welcome/logo screen when launching a GRASS GIS session, then jumps back
to the command line.
Nikos,
Not with 7.5svn. When I use
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
By the way, the -gtext option is not relevant. It merely shows the
welcome/logo screen when launching a GRASS GIS session, then jumps back
to the command line.
Nikos,
Not with 7.5svn. When I use '-gtext' I get the location wizard. After I
run
On Wed, 11 Jul 2018, Moritz Lennert wrote:
You can have a vector map with features that have a cat value, but no
corresponding entry in the attribute table, and you can have entries in
the attribute table with no corresponding features in the map.
Moritz,
Yesterday, initially, there were
* Rich Shepard [2018-07-11 08:24:27 -0700]:
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
I see. Maybe we should file an enhancement ticket, to provide this option
through the command line too?
Nikos,
I don't know how common this is. This project is the first time I've had
DEM source
On 11/07/18 16:48, Rich Shepard wrote:
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
Please post (also) the exact `v.edit` command.
Nikos,
Very strange. Looking at the map now only one point is visible (cat #3)
while both cat #1 and #3 are shown in the attribute table. This means it's
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
I see. Maybe we should file an enhancement ticket, to provide this option
through the command line too?
Nikos,
I don't know how common this is. This project is the first time I've had
DEM source files in ESRI GRID (*.adf) format and this format
* Rich Shepard [2018-07-11 05:44:47 -0700]:
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
The grass --help does not mention support for "Proj" strings. Only
geo(-referenced)file and EPSG.
Nikos,
Yep. That's why I asked. So, on the infrequent occasions when source data
does not have a
On Wed, 11 Jul 2018, Moritz Lennert wrote:
See also the general raster info:
https://grass.osgeo.org/grass74/manuals/rasterintro.html which explains that:
1.Raster output maps have their bounds and resolution equal to those of
the current computational region.
2.Raster input maps are
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
Please post (also) the exact `v.edit` command.
Nikos,
Very strange. Looking at the map now only one point is visible (cat #3)
while both cat #1 and #3 are shown in the attribute table. This means it's
time to g.remove that map and start over.
On 11/07/18 05:46, Huidae Cho wrote:
Hello Rich,
g.region creates a rectangular computational region while r.mask can
create an irregular mask. If you use r.mask, any cells outside the mask
will be ignored, so you have to make sure that your mask is big enough
to cover your basin. In terms
On Wed, 11 Jul 2018, Nikos Alexandris wrote:
The grass --help does not mention support for "Proj" strings. Only
geo(-referenced)file and EPSG.
Nikos,
Yep. That's why I asked. So, on the infrequent occasions when source data
does not have a useful EPSG code but 'gdalinfo -proj4' provies the
On Wed, 11 Jul 2018, Huidae Cho wrote:
Create a new directory and copy & rename biota to PERMANENT in this
folder. Copy PERMANENT/WIND to PERMANENT/DEFAULT_WIND. Now this folder is
a new location with the biota data as a PERMANENT mapset.
Huidae,
Thank you for another complete answer.
On 07/11/2018 11:46 AM,
marion-bru...@sfr.fr wrote:
Thank
you for this clarification, one last question:
the cell size is nsres*ewres right?
Yes, exactly
--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
Right. Sorry for the silly question. I thought that "-c" was only for
creating locations, but it clearly says it creates mapsets too. Thank
you!
-k.
On 7/11/18, Moritz Lennert wrote:
> On 11/07/18 11:24, Ken Mankoff wrote:
>> Dear List,
>>
>> Is there a way to create a new mapset from the
On 11/07/18 11:24, Ken Mankoff wrote:
Dear List,
Is there a way to create a new mapset from the command line?
My use case is that I'd like to run parallel jobs (with GNU parallel).
But,
...it's recommended to launch each job in its own mapset within the
location.
according to
Dear List,
Is there a way to create a new mapset from the command line?
My use case is that I'd like to run parallel jobs (with GNU parallel).
But,
> ...it's recommended to launch each job in its own mapset within the
> location.
according to
Thank you
for this clarification, one last question:
the cell size is nsres*ewres right?
De : "Micha
Silver"
A : marion-bru...@sfr.fr
Envoyé: mardi 10 juillet 2018 21:06
Objet : Re: [GRASS-user] calculate the volume of a DEM
body p { margin-bottom: 0cm; margin-top: 0pt; }
On 07/10/2018
Hello,
I tried using r.volume as you suggested. According to the documentation
it is suitable for what I am trying to do.
However, when I use it, I don't have the "Total volume" line at the end of the
report, like it is shown in the documentation. I just have the total volume of
each clump,
* Nikos Alexandris [2018-07-11 09:14:47 +0200]:
Gabriel Cotlier wrote:
I'm using grass 7.4.1 trying to export all raster layers in the current
mapset out of grass to a folder as GeoTiff files though a for loop from
the python shell as follows and I'm getting the error in red...
* Frank David [2018-07-10 15:44:51 +0200]:
Le 10/07/2018 à 12:25, Nikos Alexandris a écrit :
* frank [2018-07-10 08:05:29 +0200]:
Hi dear grass users,
I'm trying to get two field name of an attribute table (ctx_map)
by the options of the gui. But I can access only at the first one
and
* Micha Silver [2018-07-10 22:34:53 +0300]:
Reading the Startup page I do not see a way to apply the proj.4 string
to
create a new location on the command line. I know this is an option with
the
GUI location wizard but do not see the appropriate '-c' modifier to do
* Rich Shepard [2018-07-10 15:11:32 -0700]:
I removed a point from a vector map but it still shows up on the display
monitor (see attached screenshot, point #2). The attribute table no longer
contains that row:
cat|y|x|label
1|45.299844|-122.353975|USGS gauge
3|45.302761|-122.358851|Building
Gabriel Cotlier wrote:
I'm using grass 7.4.1 trying to export all raster layers in the current
mapset out of grass to a folder as GeoTiff files though a for loop from
the python shell as follows and I'm getting the error in red...
What could be the problem?
Thanks a lot
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