[GRASS-user] Duplicated CAT during import

Paolo Cavallini cavallini at faunalia.it
Sat Aug 31 10:06:41 PDT 2013


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Il 31/08/2013 14:04, Markus Neteler ha scritto:

> I'm encountering problems with subsequent v.overlay, and I suspect duplicated CATs
> may be the cause.
> 
>> can you please post the relevant column info output of "ogrinfo yourmap"?

which map? The original before import? Here it is:

Layer name: test_import
Geometry: Polygon
Feature Count: 2
Extent: (1570773.587980, 4879203.434159) - (1579628.292941, 4890270.180298)
Layer SRS WKT:
PROJCS["Monte_Mario_Italy_zone_1",
    GEOGCS["GCS_Monte Mario",
        DATUM["Monte_Mario",
            SPHEROID["International_1924",6378388,297]],
        PRIMEM["Greenwich",0],
        UNIT["Degree",0.017453292519943295]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",9],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",1500000],
    PARAMETER["false_northing",0],
    UNIT["Meter",1]]
COD_COMPON: String (6.0)
COMPONENTE: String (200.0)
COD_SUB_CO: String (10.0)
SUB_COMPON: String (200.0)
NUM_ELEMEN: String (4.0)
NUM_SIST_E: Integer (10.0)
NUM_TAV: Real (24.5)
NORMA: String (200.0)
SCHEDA: String (200.0)
ID1: Integer (10.0)
OGRFeature(test_import):0
  COD_COMPON (String) = LAG
  COMPONENTE (String) = LIGURIA AGRICOLA
  COD_SUB_CO (String) = AGR
  SUB_COMPON (String) = AREE AGRICOLE
  NUM_ELEMEN (String) = (null)
  NUM_SIST_E (Integer) = (null)
  NUM_TAV (Real) =                 51.00000
  NORMA (String) = \\rivu\dtuff\img\ptr\norme\LAG.pdf
  SCHEDA (String) = (null)
  ID1 (Integer) = 5
  MULTIPOLYGON (...


Thanks.
- -- 
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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