ImageMosaic blank response should take care of BANDS parameter

Description

ImageMosaic support BANDS parameter which allows to reduce/select the image bands to be returned by the read operation, by passing a readParameter down to the low level reader.
We should take care of this while producing back a blank response by setting up the expected number of bands in that case too.
(blank response is produced when there isn't anything to load but we are inside the definition area of the mosaic)

Environment

None

Status

Assignee

Daniele Romagnoli

Reporter

Daniele Romagnoli

Triage

None

Components

Fix versions

Priority

Medium
Configure