to create the segmented map in the first place. Upon
execution of 'i.segment.stats', i get the following error:
Element type should be "cell" and not "raster.
The tool does not continue and outputs a blank .csv file.
Any help solving this would be much appreciated.
Ki
On 18 October 2016 at 16:17, Moritz Lennert
wrote:
> On 18/10/16 14:27, James Duffy wrote:
>
>> Hello,
>>
>> I'm using GRASS 7.0.4 on the OSGeoLive pre-built operating system. I
>> have installed the addon 'i.segment.stats' to use with my output from
On 18 October 2016 at 16:37, Moritz Lennert
wrote:
> On 18/10/16 17:28, James Duffy wrote:
>
>> On 18 October 2016 at 16:17, Moritz Lennert
>> mailto:mlenn...@club.worldonline.be>>
>> wrote:
>>
>> On 18/10/16 14:27, James Duffy wrote:
>>
>&
Hello,
I'm running the following command:
i.segment.stats --overwrite --verbose
map=angle_seg_uspo_angle_region_1_rank1@angle1 \
rasters=angle_ortho.1@angle1,angle_ortho.2@angle1,angle_ortho.3@angle1
,angle_ortho.4@angle1 \
raster_statistics=min,max,mean,stddev,sum
csvfile=/home/jd/Wales_GRASS/An
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--
*James Duffy*
PhD Researcher
Environment and Sustainability Institute
Penryn Campus
University of Exeter
Penryn
Cornwall
TR10 9FE
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Hello,
I'm trying to use i.segment.stats with GRASS 7.0.4 in the osgeolive 32bit
operating system.
Prior to using this tool I have successfully created my segmented map using
i.segment.
When I try to execute the following command:
i.segment.stats --overwrite --verbose map=gp_seg_optimum@gp1 \
r
On 27 October 2016 at 11:08, Moritz Lennert
wrote:
>
>
> Le 27 octobre 2016 11:22:02 GMT+02:00, James Duffy <
> james.philip.du...@gmail.com> a écrit :
> >Hello,
> >
> >I'm trying to use i.segment.stats with GRASS 7.0.4 in the osgeolive
> >32bit
On 27 October 2016 at 11:45, Moritz Lennert
wrote:
>
>
> Le 27 octobre 2016 12:35:14 GMT+02:00, James Duffy <
> james.philip.du...@gmail.com> a écrit :
> >On 27 October 2016 at 11:08, Moritz Lennert
> >
> >wrote:
> >
> >>
> >
On 27 October 2016 at 13:53, Moritz Lennert
wrote:
> On 27/10/16 12:51, James Duffy wrote:
>
>>
>>
>> On 27 October 2016 at 11:45, Moritz Lennert
>> mailto:mlenn...@club.worldonline.be>>
>> wrote:
>>
>>
>>
>> Le 27 octobre
On 27 October 2016 at 16:33, Moritz Lennert
wrote:
> On 27/10/16 16:15, Moritz Lennert wrote:
>
>> On 27/10/16 15:38, James Duffy wrote:
>>
>>>
>>>
>>> On 27 October 2016 at 13:53, Moritz Lennert
>>> mailto:mlenn...@club.worldonline.be&g
On 27 October 2016 at 17:48, Moritz Lennert
wrote:
> Le Thu, 27 Oct 2016 16:45:47 +0100,
> James Duffy a écrit :
>
> > On 27 October 2016 at 16:33, Moritz Lennert
> > wrote:
> >
> > > On 27/10/16 16:15, Moritz Lennert wrote:
> > >
Thanks for your support on this.
James
On 27 October 2016 at 20:47, Moritz Lennert
wrote:
> Le Thu, 27 Oct 2016 20:33:23 +0100,
> James Duffy a écrit :
>
> > On 27 October 2016 at 17:48, Moritz Lennert
> > wrote:
> >
>
> > > > Running:
> >
Markus Metz wrote:
>>
>>> On Wed, Nov 2, 2016 at 3:47 PM, Moritz Lennert
>>> wrote:
>>>
>>>> On 02/11/16 11:05, James Duffy wrote:
>>>>
>>>>>
>>>>> I can't register with osgeo to submit a bug as
te:
> > On 04/11/16 14:29, Markus Metz wrote:
> >>
> >> On Wed, Nov 2, 2016 at 5:15 PM, Markus Metz
> >> wrote:
> >>>
> >>> On Wed, Nov 2, 2016 at 3:47 PM, Moritz Lennert
> >>> wrote:
> >>>>
> >>>>
On 7 November 2016 at 14:13, Moritz Lennert
wrote:
> Hi James,
>
> On 04/11/16 22:08, James Duffy wrote:
>
>> Sorry to post again on this long thread...
>>
>
> No worries :-)
>
>
>> I have just managed to get my hands on a 64bit osgeolive install with
&g
Hello,
I'm trying to run v.class.mlR on a vector map, with a separate vector map
containing my training data. Currently I have two classes '1' and '2'
stored in the column 'class'. My region is set to that of the segments to
be classified. I run the following command:
v.class.mlR segments_map=gp_
On 10 November 2016 at 19:37, Moritz Lennert
wrote:
>
>
> Le 10 novembre 2016 15:45:59 GMT+01:00, James Duffy <
> james.philip.du...@gmail.com> a écrit :
> >Hello,
> >
> >I'm trying to run v.class.mlR on a vector map, with a separate vector
> >map
&
On 11 November 2016 at 10:07, Moritz Lennert
wrote:
>
>
> Le 11 novembre 2016 10:21:11 GMT+01:00, James Duffy <
> james.philip.du...@gmail.com> a écrit :
> >On 10 November 2016 at 19:37, Moritz Lennert
> >
> >wrote:
> >
> >>
> >&
On 11 Nov 2016 11:08 am, "Moritz Lennert"
wrote:
>
> On 11/11/16 11:36, James Duffy wrote:
>>
>>
>>
>> On 11 November 2016 at 10:07, Moritz Lennert
>> mailto:mlenn...@club.worldonline.be>>
wrote:
>>
>>
>>
>> Le 11
sion.py>", line 601, in write_xml_moduleslibgis_revison
= grass.version()['libgis_revision']KeyError: 'libgis_revision'Warning
message:running command 'g.extension.bat extension=i.segment.uspo
operation=add' had status 1*
Can anyone tell me where I have to se
-
From: James Duffy
Date: 3 May 2017 at 14:44
Subject: Using g.extension in with rgrass7 in R
To: grass-user
Hello,
I'm trying to use GRASS in RStudio using the 'rgrass7' pacakge.
So far I have:
*library(rgrass7)initGRASS(gisBase =
"C:/OSGeo4W64/apps/grass/grass-7
Hello list,
I have two vectors (A and B), both of which are polygons of different
sizes. They overlap each other, but not fully. I wish to calculate the area
of each polygon (in meters) and perform the following:
(A - B) / A
Currently I think I can do this with the following:
1) Create a differ
shows 22.42226m2.
I am working in WGS84.
Can anyone shed some light on how v.to.db calculates area and why it might
be going wrong please?
Thank you
James
--
*James Duffy*
PhD Researcher
Environment and Sustainability Institute
Penryn Campus
University of Exeter
Penryn
Cornwall
TR10 9
I would suggest making tests with polygons of which you know the area
> (e.g. simple squares to begin with)
>
> Moritz
>
--
*James Duffy*
PhD Researcher
Environment and Sustainability Institute
Penryn Campus
University of Exeter
Penryn
Cornwall
TR10 9FE
Le 19 mai 2017 10:19:06 GMT+02:00, "Blumentrath, Stefan" <
> stefan.blumentr...@nina.no> a écrit :
> >Just checked the data you send offline in QGIS 2.18.0.
> >
> >With your sample data
> >SAGA (through processing) returns an area of 0.…
> >QGIS
May 18, 2017 at 4:22 PM, James Duffy
> >
> >wrote:
> >>
> >> Hello,
> >>
> >> I'm trying to calculate the area of a polygon using v.to.db as
> >follows
> >(through R):
> >>
> >> execGRASS("v.to.db", flag
wrote:
> On 19/05/17 11:25, James Duffy wrote:
>
>> Just to clear a few things up.
>>
>> The shapefile contains only a single polygon (I created it as a simple
>> test to work out this discrepancy).
>>
>> OTF is turned off in QGIS, I am working in EPSG 43
Hello,
When trying to run the following:
*v.class.mlR --verbose segments_map=seg_stats_vec@MAP1
training_map=seg_stats_train_val@MAP1
raster_segments_map=seg_optimum_clump@MAP1 classified_map=out
train_class_column=class output_class_column=vote output_prob_column=prob
folds=5 partitions=10 tun
again have the original error regarding escaped slashes.
Kind regards
James
On 25 May 2017 at 09:15, Moritz Lennert
wrote:
> Le Thu, 25 May 2017 00:25:57 +0200,
> Markus Neteler a écrit :
>
> > On Wed, May 24, 2017 at 12:14 PM, James Duffy
> > wrote:
> > ...
5 May 2017 at 11:43, Moritz Lennert
wrote:
> Le Thu, 25 May 2017 10:54:18 +0100,
> James Duffy a écrit :
>
> > Hi Moritz,
> >
> > Your suggested edits to v.class.mlR.py worked (except you had one too
> > many brackets on the end of each line, so I removed those). On
Hello,
I'm trying to run the following:
*i.superpixels.slic -n group=mod1@PERMANENT output=test num_pixels=5000
memory=1*
The output gives me the following:
(Mon Jun 12 10:17:40
2017)
i.superpixels.slic -n group=mod1@PERMANENT output=test num_pixels=5000
memory=1
Cache data in memory m
On 12 June 2017 at 10:36, Moritz Lennert
wrote:
> On 12/06/17 11:25, James Duffy wrote:
>
>> Hello,
>>
>> I'm trying to run the following:
>>
>> *i.superpixels.slic -n group=mod1@PERMANENT output=test num_pixels=5000
>> memory=1
>>
>>
On 12 June 2017 at 11:00, Moritz Lennert
wrote:
> On 12/06/17 11:38, James Duffy wrote:
>
>> On 12 June 2017 at 10:36, Moritz Lennert > <mailto:mlenn...@club.worldonline.be>> wrote:
>>
>> On 12/06/17 11:25, James Duffy wrote:
>>
>> Hell
On 12 June 2017 at 12:09, Moritz Lennert
wrote:
> On 12/06/17 12:11, James Duffy wrote:
>
>>
>>
>> On 12 June 2017 at 11:00, Moritz Lennert > <mailto:mlenn...@club.worldonline.be>> wrote:
>>
>> On 12/06/17 11:38, James Duffy wrote:
>&g
Hello,
I'm executing loops where temporary files are overwritten on a regular
basis. Even with the 'quiet' flag, the "WARNING: Vector map
already exists and will be overwritten" message
is produced. How can I turn this off? Either with a flag just for that
command, or across the whole session?
A
importing
> these data; perhaps r.in.gdal would be appropriate? The provided .xml file
> is attached.
>
>Please provide advice on importing these data.
>
> TIA,
>
> Rich
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un the examples of the man page without
> > any problems.
> >
> > Moritz
> >
> >
> >
> >
>
>
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