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comparison gdalwarp.txt @ 10:1944acce0e6f
Add --output= option.
| author | David Barts <n5jrn@me.com> |
|---|---|
| date | Thu, 26 Aug 2021 08:37:46 -0700 |
| parents | 45be2d1d3213 |
| children |
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| 9:a56d3d3b5efd | 10:1944acce0e6f |
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| 4 | 4 |
| 5 Note that this changed the resolution (roughly doubled it, in fact). | 5 Note that this changed the resolution (roughly doubled it, in fact). |
| 6 There does not seem to be a good, easy way to tell it to preserve | 6 There does not seem to be a good, easy way to tell it to preserve |
| 7 resolution. You must play with -tr. Anything higher than 1x1 is nasty | 7 resolution. You must play with -tr. Anything higher than 1x1 is nasty |
| 8 and coarse. Anything less gobbles disk space exponentially. | 8 and coarse. Anything less gobbles disk space exponentially. |
| 9 | |
| 10 Another alternative: just drop gdalwarp and for each raster layer, set | |
| 11 Properties... Additional no data value to 0. Import via the following | |
| 12 procedure: | |
| 13 | |
| 14 http://www.qgistutorials.com/en/docs/raster_mosaicing_and_clipping.html | |
| 15 http://www.qgistutorials.com/en/docs/3/raster_mosaicing_and_clipping.html |