Opened 10 years ago
Last modified 6 years ago
#2571 new enhancement
Pattern Flag addition to v.patch
Reported by: | 3DTOPO | Owned by: | |
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Priority: | normal | Milestone: | 7.6.2 |
Component: | Vector | Version: | unspecified |
Keywords: | v.patch, file option, multiple input | Cc: | |
CPU: | Unspecified | Platform: | Unspecified |
Description
Currently there is a limit to the number of vectors that can operated on with v.patch. Apparently adding a pattern flag to v.patch could allow a user to work around this limitation.
Change History (11)
comment:1 by , 9 years ago
Keywords: | file option multiple input added |
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Milestone: | 7.0.0 → 7.1.0 |
comment:4 by , 8 years ago
Milestone: | 7.2.1 → 7.2.2 |
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comment:5 by , 7 years ago
Milestone: | 7.2.2 → 7.4.0 |
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All enhancement tickets should be assigned to 7.4 milestone.
comment:8 by , 7 years ago
Milestone: | 7.4.1 → 7.4.2 |
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comment:9 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.
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G7:r.colors and G7:r.series have option
file
which is an alternative tomap
andinput
options. It is a path to a text file with names of raster maps, one map per line. This is simple and solves the problem, although the naming could be more clear.I'm not sure how this should work for vector. Particularly, what to with layers? Should the format be something like the following?
Should the layer be optional? So for layer one (that's the usual default):
It would be up to the module to define if the default layer is something else, same as with options.
The OGR direct access would require (as far as I understand):
Does this sound reasonable? Will the formats work always?
Comparing to the proposed pattern solution, this should cover more cases and it should be better for programming. However, it requires G7:g.list call first in non-programming most cases. Anyway, if I remember correctly, this was discussed on mailing list and the result was usage of text file.