WCPS1.5_Use http://..../def/crs/OGC/0/IndexND instead of CRS:1

[Bang Pham Huu]

In WCPS 1.0, it uses CRS:1 as a indicator to know that this is a grid CRS. However, it will need to be changed to use with formal CRS such as

http://www.opengis.net/def/crs/OGC/0/Index2D/

if coverage is grid and has 2D (e.g: mr) or Index3D (irr_cube_1).

Then each WCPS query which need to use grid axis need to use this CRS, e.g:

for c in ( mr ), d in (eobstest)
return encode (scale( c[i(20:150), j(20:150)],
imageCrsDomain(d[t(0),Long:"http://opengis.net/def/crs/OGC/0/Index1D/"(10:200),Lat:"http://opengis.net/def/crs/OGC/0/Index1D/"(10:200)]) )
, "png")

@Prof. Peter: I've some waiting patches which is used CRS:1 instead of Index1D, it is not really convenient to fix it in each patch. Can you accept these existing patch and I will make a patch later to change all CRS:1 to use Index1D in WCPS 1.5? Thanks.

[Dimitar Misev]

Note in your example it should be ​http://opengis.net/def/crs/OGC/0/Index2D, not 1D