Custom Query (2765 matches)

WMS doesn't seem to support 3D coverages? It would be useful to allow them in some way, perhaps by a mandatory rasql style. E.g. consider this example:

Change detection by putting NDVI indexes of different dates in each band of the output; tyrol_6 is a landsat cube with 6 time slices:

	for c in (tyrol_6) return encode(
	{
		red:   (((c.nir - c.red) / (c.nir + c.red))[ansi("2015-08-20")] * 255);
		green: (((c.nir - c.red) / (c.nir + c.red))[ansi("2015-07-19")] * 255);
		blue:  (((c.nir - c.red) / (c.nir + c.red))[ansi("2015-06-17")] * 255)
	}, 
	"png")

rasql fragment:

    { (($Iterator[*:*,*:*,5].3 - $Iterator[*:*,*:*,5].2) / ($Iterator[*:*,*:*,5].3 - -$Iterator[*:*,*:*,5].2)) * 255, (($Iterator[*:*,*:*,3].3 - $Iterator[*:*,*:*,3].2) / ($Iterator[*:*,*:*,3].3 - -$Iterator[*:*,*:*,3].2)) * 255, (($Iterator[*:*,*:*,1].3 - $Iterator[*:*,*:*,1].2) / ($Iterator[*:*,*:*,1].3 - -$Iterator[*:*,*:*,1].2)) * 255 }

1. /rasdaman/ows/ doesn't work
2. /rasdaman/ows works fine

for 1. I get this error:

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.
Wed Apr 18 16:41:19 CEST 2018
There was an unexpected error (type=Not Found, status=404).
No message available

It would be good to support /rasdaman/ows/ as well.

This is probably the same/related error as #192…

A GetCoverage request with two subset parameters is successful

like:

​http://earthserver.bgs.ac.uk/petascope?service=WCS&version=2.0.0&request=GetCoverage&subset=x(254750.0,265250.0)&subset=y(659824.9,670024.9)&CoverageId=glasgow_lac_b&

or:

​http://earthserver.bgs.ac.uk/petascope?service=WCS&Request=GetCoverage&version=2.0.0&CoverageId=bgs_st&subset=y(2000)&subset=x(500)&

but requests with only one subset parameter fail:

​http://earthserver.bgs.ac.uk/petascope?service=WCS&version=2.0.0&request=GetCoverage&subset=x(254750.0,265250.0)&CoverageId=glasgow_lac_b&

or

​http://earthserver.bgs.ac.uk/petascope?service=WCS&Request=GetCoverage&version=2.0.0&CoverageId=bgs_st&subset=x(500)&