wiki:Grass7/VectorLib

Version 8 (modified by martinl, 15 years ago) ( diff )

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Vector library in GRASS 7

Table of Contents

  1. File-based spatial index
  2. Direct OGR read access
  3. Direct OGR write access
  4. Redesign support structures

See:

File-based spatial index

Done in r38385 and r39148

Direct OGR read access

Capability to read OGR layers directly without linking them via v.external. Example: 

v.info map=~/shapefiles/@OGR layer=busstopsall

List of modules which supports direct OGR read access ((*) indicates work in progress):

  • v.info
  • v.db.connect
  • v.extract (*)
  • v.db.select (*)

Direct OGR write access

TODO

Redesign support structures

Reduce memory requirements particularly for points and lines

TODO

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