Custom Query (2765 matches)

Currently, inv_tiff() functionality in rasql only allows for importing char-typed tiff files, it needs to be extended to read and insert into and update collections with tiff files with float data types.

The query select png(((c)*(2))) from rgb AS c returns a weird image. The underlying data of rgb is 3-banded, but the result of this query looks like this 3-band data is assumed to be 1-band. Attached is my result of the above query.

For comparison, the query where the scalar is a char value delivers the correct result: select png(((c)*(2c))) from rgb AS c

In rascontrol, some functionality is conditional on NO_OFFICIAL_RELEASE, which technically is not justified. Task is to remove the #ifdef and test the functionality thus released.