Opened 13 years ago
Last modified 6 years ago
#1627 new enhancement
Vector analysis tool that outputs corssing points of two dataset line or line/boundary cross points
| Reported by: | marisn | Owned by: | |
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| Priority: | normal | Milestone: | 7.6.2 |
| Component: | Vector | Version: | unspecified |
| Keywords: | Cc: | ||
| CPU: | Unspecified | Platform: | Unspecified |
Description
v.crosspoints module should take as an input two vector datasets and output a new vector data set containing points only at line and/or line/boundary crossing points.
Attribute data should be copied form the source datasets in to separate layers. Module should provide an option to skip attribute data transfer and just move CAT values.
Bonus feature (has to be discussed) - ability to store the distance from the line start point to the crossing point.
Problems - a design decision needed - what to do if there are more than single line crossing at the same point. Creating a geometry is easy, still how should attribute data be handled in such case?
Currently it is possible to obtain two line dataset crossing points by working around like it's described in this e-mail thread.
http://lists.osgeo.org/pipermail/grass-user/2012-March/064062.html
Change History (8)
comment:1 by , 9 years ago
| Milestone: | 7.0.0 → 7.0.5 |
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comment:2 by , 8 years ago
| Milestone: | 7.0.5 → 7.3.0 |
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comment:3 by , 8 years ago
| Milestone: | 7.3.0 → 7.4.0 |
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comment:5 by , 7 years ago
| Milestone: | 7.4.1 → 7.4.2 |
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comment:6 by , 6 years ago
| Milestone: | 7.4.2 → 7.6.0 |
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All enhancement tickets should be assigned to 7.6 milestone.
Milestone renamed