Custom Query (2765 matches)

for example, if a collection has null value = -9999 or 9999 which is out of range for encoding as PNG (valid values [0-255]) in WMS GetMap result, then the value should be filtered.

If a collection has 3 bands, and each ban has a different list of null values like below:

{[3], [NaN], [-25.5]}

then in the rasql query for a WMS GetMap request, null values in the encode() parameter is changed to

{[3],[],[]}

For example, this systemtest collection test_rgb has null values and it should show as a new property in the output of dbinfo().

rasql -q 'select dbinfo(c) from test_rgb as c' --out string --user rasadmin --passwd rasadmin

Currently, one has to check the null values manually via another rasql query:

rasql -q 'SELECT a FROM RAS_SET_TYPES a' --out string --user rasadmin --passwd rasadmin | grep 'test_rgb_Set'
  Result element 301: CREATE TYPE test_rgb_Set AS SET (test_rgb_Array NULL VALUES {[119.000000],[208.000000],[248.000000]})

UPDATE coll
<new tiling configuration>
[ WHERE condition ]