Re: [GRASS-user] syntax for grass.run_command("v.rast.stat")
A
Sorry
I forgot the 's'
Sorry thanks
Inviato da iPhone
> Il giorno 24/ott/2015, alle ore 10:53, Helmut Kudrnovsky ha
> scritto:
>
> Grazia Zulian wrote
>> Hi Anna
>> It should add a new field to a vector with a statistic derived from a
>> raster.
>> It works manually. Not in the pytho scrip. Is the syntax correct?
>>
>> Inviato da iPhone
>>
>>> Il giorno 23/ott/2015, alle ore 19:07, Anna Petrášová <
>
>> kratochanna@
>
>> > ha scritto:
>>>
>>>
>>>
On Fri, Oct 23, 2015 at 10:31 AM, Gra <
>
>> graziaz@
>
>> > wrote:
I'm using
v.rast.stat in a python code
>>> it's v.rast.stats and use map instead of vector, please see manual page:
>>> https://grass.osgeo.org/grass70/manuals/v.rast.stats.html
grass.run_command("v.rast.stat", vector = vect+"_"+suffix +'_300',
raster= "r_main_roads_dist" + suffix, colprefix="AVG_mainroads",
method="average")
apparently it doens't like my syntax
ideas?
>
> as Anna mentioned in her reply:
>
> the command is "v.rast.stats" and not as in your python code "v.rast.stat"
>
> the second issue (also mentioned by Anna):
>
> v.rast.stats vector=elev_wakes3@user1 raster=elevation@PERMANENT
> colprefix=rast_ave2 method=average
>
> ERROR: v.rast.stats: Sorry, is not a valid
> parameter
> ERROR: Required parameter not set:
>(Name of vector map)
>
>
>
> -
> best regards
> Helmut
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/syntax-for-grass-run-command-v-rast-stat-tp5232220p5232312.html
> Sent from the Grass - Users mailing list archive at Nabble.com.
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Re: [GRASS-user] syntax for grass.run_command("v.rast.stat")
Grazia Zulian wrote
> Hi Anna
> It should add a new field to a vector with a statistic derived from a
> raster.
> It works manually. Not in the pytho scrip. Is the syntax correct?
>
> Inviato da iPhone
>
>> Il giorno 23/ott/2015, alle ore 19:07, Anna Petrášová <
> kratochanna@
> > ha scritto:
>>
>>
>>
>>> On Fri, Oct 23, 2015 at 10:31 AM, Gra <
> graziaz@
> > wrote:
>>> I'm using
>>>
>>> v.rast.stat in a python code
>> it's v.rast.stats and use map instead of vector, please see manual page:
>> https://grass.osgeo.org/grass70/manuals/v.rast.stats.html
>>>
>>>
>>> grass.run_command("v.rast.stat", vector = vect+"_"+suffix +'_300',
>>> raster= "r_main_roads_dist" + suffix, colprefix="AVG_mainroads",
>>> method="average")
>>>
>>> apparently it doens't like my syntax
>>>
>>> ideas?
>>>
as Anna mentioned in her reply:
the command is "v.rast.stats" and not as in your python code "v.rast.stat"
the second issue (also mentioned by Anna):
v.rast.stats vector=elev_wakes3@user1 raster=elevation@PERMANENT
colprefix=rast_ave2 method=average
ERROR: v.rast.stats: Sorry, is not a valid
parameter
ERROR: Required parameter not set:
(Name of vector map)
-
best regards
Helmut
--
View this message in context:
http://osgeo-org.1560.x6.nabble.com/syntax-for-grass-run-command-v-rast-stat-tp5232220p5232312.html
Sent from the Grass - Users mailing list archive at Nabble.com.
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Re: [GRASS-user] syntax for grass.run_command("v.rast.stat")
Hi Anna
It should add a new field to a vector with a statistic derived from a raster.
It works manually. Not in the pytho scrip. Is the syntax correct?
Inviato da iPhone
> Il giorno 23/ott/2015, alle ore 19:07, Anna Petrášová
> ha scritto:
>
>
>
>> On Fri, Oct 23, 2015 at 10:31 AM, Gra wrote:
>> I'm using
>>
>> v.rast.stat in a python code
> it's v.rast.stats and use map instead of vector, please see manual page:
> https://grass.osgeo.org/grass70/manuals/v.rast.stats.html
>>
>>
>> grass.run_command("v.rast.stat", vector = vect+"_"+suffix +'_300', raster=
>> "r_main_roads_dist" + suffix, colprefix="AVG_mainroads", method="average")
>>
>> apparently it doens't like my syntax
>>
>> ideas?
>>
>> thanks
>>
>> ___
>> grass-user mailing list
>> grass-user@lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/grass-user
>
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Re: [GRASS-user] syntax for grass.run_command("v.rast.stat")
On Fri, Oct 23, 2015 at 10:31 AM, Gra wrote:
> I'm using
>
> v.rast.stat in a python code
>
> it's v.rast.stats and use map instead of vector, please see manual page:
https://grass.osgeo.org/grass70/manuals/v.rast.stats.html
>
>
> grass.run_command("v.rast.stat", vector = vect+"_"+suffix +'_300', raster=
> "r_main_roads_dist" + suffix, colprefix="AVG_mainroads", method="average")
>
> apparently it doens't like my syntax
>
> ideas?
>
> thanks
>
> ___
> grass-user mailing list
> grass-user@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-user
>
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Re: [GRASS-user] syntax for grass.run_command("v.rast.stat")
On Oct 23, 2015 4:31 PM, "Gra" wrote:
>
> I'm using
>
> v.rast.stat in a python code
>
>
>
> grass.run_command("v.rast.stat", vector = vect+"_"+suffix +'_300',
raster= "r_main_roads_dist" + suffix, colprefix
I'm on mobile and cannot check but colprefix seems to be an abbreviation.
Not sure if the python api likes that.
Markus
> ="AVG_mainroads", method="average")
>
> apparently it doens't like my syntax
>
> ideas?
>
> thanks
>
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Re: [GRASS-user] syntax for grass.run_command("v.rast.stat")
On 23/10/15 16:31, Gra wrote:
I'm using
v.rast.stat in a python code
grass.run_command("v.rast.stat", vector = vect+"_"+suffix +'_300',
raster= "r_main_roads_dist" + suffix, colprefix="AVG_mainroads",
method="average")
apparently it doens't like my syntax
Do you get an error message ?
Moritz
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