Custom Query (2765 matches)
Results (37 - 39 of 2765)
Ticket | Owner | Reporter | Resolution | Summary |
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#161 | fixed | Setting tiling layouts/indexes needs testing | ||
Description |
Several combinations of tiling layouts and indexes seem to be broken (see this paper for details). This should be thoroughly tested and fixed. |
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#164 | fixed | Export GeoTIFF/JPEG2000 with WCPS | ||
Description |
I have an old version of petascope from Michael, which adds geo-spatial information to TIFF files, converting them to GeoTIFF. This should be integrated into the current petascope code. |
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#209 | fixed | Range constructor in rasql | ||
Description |
rasql is missing dedicated language feature for dynamically constructing multi-channel MDDs. A range constructor expression in WCPS, e.g. for c in (COV) return { red: c.red; green: c.green; blue: c.blue } is translated to the below in rasql: select c.red * {1c,0c,0c} + c.green * {0c,1c,0c} + c.blue * {0c,0c,1c} from COV as c which is not too intuitive and potentially slower than a dedicated solution like select { c.red, c.green, c.blue } from COV as c The only problem with the above is that there is a clash, as the same construct would be used to also represent struct constants like {1c,0c,0c,..}. Parsing shouldn't be a problem because in one case we have a list of MDD expressions while in the other it's a list of numbers, but that the same construct leads to different results (MDD vs. constant) based on the context may be confusing? |