[GRASS-user] i.segment and i.segment.stats errors

Fri Oct 12 12:10:34 PDT 2018

Markus. i.segment finished without giving an error.

Moritz,
I am back at the older error. I've seen this error documented online as a
result of 'unaccepted' column-names. I tried to keep the name of the input
maps for the statistics as short and simple possible (without dots etc).

i.segment.stats -n map=SegW24IDM4DV4 at LUP1 rasters=DV2 at LUP1,DV4 at LUP1
,IDM2 at LUP1,IDM4 at LUP1,W2 at LUP1,W4 at LUP1
raster_statistics=mean,stddev,variance,coeff_var,first_quart,median,third_quart,perc_90
area_measures=compact_circle
csvfile=C:\Users\haarlooj\Stats_SegW24IDM4DV4_11okt18
vectormap=vSegW24IDM4DV4 processes=2
Calculating geometry statistics...
Calculating statistics for raster maps...
Calculating neighborhood statistics...
Creating output vector map...
DBMI-SQLite driver error:
Error in sqlite3_prepare():
near "IDM4_third_qu": syntax error
ERROR: Error while executing: 'CREATE TABLE segmstat_tmp_vect_12816 (cat
int, compact_circle double precision, DV2_mean double precision, DV2_stddev
double precision, DV2_variance double precision, DV2_coeff_var double
precision, DV2_first_quart double precision, DV2_median double precision,
DV2_third_quart double precision, DV2_perc_90 double precision, DV4_mean
double precision, DV4_stddev double precision, DV4_variance double
precision, DV4_coeff_var double precision, DV4_first_quart double
precision, DV4_median double precision, DV4_third_quart double precision,
DV4_perc_90 double precision, IDM2_mean double precision, IDM2_stddev
double precision, IDM2_variance double precision, IDM2_coeff_var double
precision, IDM2_first_quart double precision, IDM2_median double precision,
IDM2_third_quart double precision, IDM2_perc_90 double precision, IDM4_mean
double precision, IDM4_stddev double precision, IDM4_variance double
precision, IDM4_coeff_var double precision, IDM4_first_quart double
precision, IDM4_median double precision, IDM4_third_quart double precision,
IDM4_perc_90 double precision, W2_mean double precision, W2_stddev double
precision, W2_variance double precision, W2_coeff_var double precision,
W2_first_quart double precision, W2_median double precision, W2_third_quart
double precision, W2_perc_90 double precision, W4_mean double precision,
W4_stddev double precision, W4_variance double precision, W4_coeff_var
double precision, W4_first_quart double precision, W4_median double
precision, W4_third_quart double precision, W4_perc_90 double precision,
neighbors_count double precision, compact_circle_nbrmean double precision,
compact_circle_nbrstddev double precision, DV2_mean_nbrmean double
precision, DV2_mean_nbrstddev double precision, DV2_stddev_nbrmean double
precision, DV2_stddev_nbrstddev double precision, DV2_variance_nbrmean
double precision, DV2_variance_nbrstddev double precision,
DV2_coeff_var_nbrmean double precision, DV2_coeff_var_nbrstddev double
precision, DV2_first_quart_nbrmean double precision,
DV2_first_quart_nbrstddev double precision, DV2_median_nbrmean double
precision, DV2_median_nbrstddev double precision, DV2_third_quart_nbrmean
double precision, DV2_third_quart_nbrstddev double precision,
DV2_perc_90_nbrmean double precision, DV2_perc_90_nbrstddev double
precision, DV4_mean_nbrmean double precision, DV4_mean_nbrstddev double
precision, DV4_stddev_nbrmean double precision, DV4_stddev_nbrstddev double
precision, DV4_variance_nbrmean double precision, DV4_variance_nbrstddev
double precision, DV4_coeff_var_nbrmean double precision,
DV4_coeff_var_nbrstddev double precision, DV4_first_quart_nbrmean double
precision, DV4_first_quart_nbrstddev double precision, DV4_median_nbrmean
double precision, DV4_median_nbrstddev double precision,
DV4_third_quart_nbrmean double precision, DV4_third_quart_nbrstddev double
precision, DV4_perc_90_nbrmean double precision, DV4_perc_90_nbrstddev
double precision, IDM2_mean_nbrmean double precision, IDM2_mean_nbrstddev
double precision, IDM2_stddev_nbrmean double precision,
IDM2_stddev_nbrstddev double precision, IDM2_variance_nbrmean double
precision, IDM2_variance_nbrstddev double precision, IDM2_coeff_var_nbrmean
double precision, IDM2_coeff_var_nbrstddev double precision,
IDM2_first_quart_nbrmean double precision, IDM2_first_quart_nbrstddev
double precision, IDM2_median_nbrmean double precision,
IDM2_median_nbrstddev double precision, IDM2_third_quart_nbrmean double
precision, IDM2_third_quart_nbrstddev double precision,
IDM2_perc_90_nbrmean double precision, IDM2_perc_90_nbrstddev double
precision, IDM4_mean_nbrmean double precision, IDM4_mean_nbrstddev double
precision, IDM4_stddev_nbrmean double precision, IDM4_stddev_nbrstddev
double precision, IDM4_variance_nbrmean double precision,
IDM4_variance_nbrstddev double precision, IDM4_coeff_var_nbrmean double
precision, IDM4_coeff_var_nbrstddev double precision,
IDM4_first_quart_nbrmean double precisDBMI-SQLite driver error:
Error in sqlite3_prepare():
near "IDM4_third_qu": syntax error
ion, IDM4_first_quart_nbrstddev double precision, IDM4_median_nbrmean
double precision, IDM4_median_nbrstddev double precision, IDM4_third_qu'
Traceback (most recent call last):
  File "C:\Users\haarlooj\AppData\Roaming\GRASS7\addons/scri
pts/i.segment.stats.py", line 370, in <module>
    main()
  File "C:\Users\haarlooj\AppData\Roaming\GRASS7\addons/scri
pts/i.segment.stats.py", line 357, in main
    gscript.run_command('db.execute', input=insert_sql,
quiet=True)
  File "C:\Program Files\GRASS GIS
7.6.svn\etc\python\grass\script\core.py", line 423, in
run_command
    return handle_errors(returncode, returncode, args,
kwargs)
  File "C:\Program Files\GRASS GIS
7.6.svn\etc\python\grass\script\core.py", line 334, in
handle_errors
    returncode=returncode)
grass.exceptions.CalledModuleError: Module run None
['db.execute', '--q', 'input=Z:\\GRASS_GIS\\Cottica_LUP\\LUP
1\\.tmp/unknown\\12816.1'] ended with error
Process ended with non-zero return code 1. See errors in the
(error) output.
(Thu Oct 11 18:33:18 2018) Command finished (99 min 25 sec)

On Thu, Oct 11, 2018 at 4:23 PM Moritz Lennert <mlennert at club.worldonline.be>
wrote:

> On 11/10/18 19:42, Jamille Haarloo wrote:
> > Markus, that's great! I will install the latest version and retry. I
> > will report next Monday.
> >
> > Thanks Moritz. The spaces and '&' in paths of output files did not give
> > problems before, but I retried without the spaces and '&' just in case.
> > i.segment.stats -n --overwrite map=SegmW24IDM4DV4 at LUP1
> > rasters=W2 at LUP1,W4 at LUP1,DV2 at LUP1,DV4 at LUP1,IDM2 at LUP1,IDM4 at LUP1
> >
> raster_statistics=mean,stddev,variance,coeff_var,first_quart,median,third_quart,perc_90
>
> > area_measures=compact_circle
> > csvfile=Z:\grass_cmd_output-i.segment.statsSegmWV24IDM4DV4_11okt2018.txt
> > vectormap=VSegmWV24IDM4DV4 processes=4
> > Calculating geometry statistics...
> > Calculating statistics for raster maps...
> > Calculating neighborhood statistics...
> > Traceback (most recent call last):
> >    File "C:\Users\haarlooj\AppData\Roaming\GRASS7\addons/scri
> > pts/i.segment.stats.py <http://i.segment.stats.py>", line 370, in
> <module>
> >      main()
> >    File "C:\Users\haarlooj\AppData\Roaming\GRASS7\addons/scri
> > pts/i.segment.stats.py <http://i.segment.stats.py>", line 282, in main
> >      quiet=True).splitlines()])
> >    File "C:\Program Files\GRASS GIS
> > 7.6.svn\etc\python\grass\script\core.py", line 478, in
> > read_command
> >      return handle_errors(returncode, stdout, args, kwargs)
> >    File "C:\Program Files\GRASS GIS
> > 7.6.svn\etc\python\grass\script\core.py", line 334, in
> > handle_errors
> >      returncode=returncode)
> > grass.exceptions.CalledModuleError: Module run None
> > ['r.neighborhoodmatrix', '--q', '-d',
> > 'input=SegmW24IDM4DV4 at LUP1'] ended with error
>
> Try reinstalling r.neighborhoodmatrix with g.extension.
>
> Moritz
>
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