Bug report #11041

import mapinfo file generate invalid geometrie

Added by didier didier2020 over 6 years ago. Updated about 6 years ago.

Status:Closed
Priority:Normal
Assignee:-
Category:-
Affected QGIS version:2.0.1 Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:up/downstream
Crashes QGIS or corrupts data:No Copied to github as #:19380

Description

hi,
when import coucou4.mif with qgis, geom is invalid
when import coucou5.mif with qgis, geom is valid.

the first file describe a closed polygon :
"you do not need to "close" a polygon. The last point in the polygon automatically attaches to the first point in a polygon with a line segment"
http://reference.mapinfo.com/software/spatial_server/english/1_0/onprem/apiguide/LIM/source/UserDefinedSpatialDatabases/mapinfomifmidformat.html

coucou4.mid (4 Bytes) didier didier2020, 2014-08-12 02:44 AM

coucou4.mif (378 Bytes) didier didier2020, 2014-08-12 02:44 AM

coucou5.mid (4 Bytes) didier didier2020, 2014-08-12 02:44 AM

coucou5.mif (400 Bytes) didier didier2020, 2014-08-12 02:44 AM

History

#1 Updated by Jukka Rahkonen over 6 years ago

Hi,

The mid/mif reference looks reliable and I can reproduce the error with GDAL 2.0-dev

ogrinfo coucou4.mif
POLYGON ((1176338.28 1620790.5,1176537.35 1620810.06,1176517.82 1621010.79,1176318.75 1620991.22))

Could you file a GDAL ticket about this at http://trac.osgeo.org/gdal/?

#3 Updated by didier didier2020 over 6 years ago

  • % Done changed from 0 to 50

#4 Updated by Giovanni Manghi about 6 years ago

  • Resolution set to up/downstream
  • Status changed from Open to Closed

Also available in: Atom PDF