Finding the (Lat-Lon) extent of a domain.
DomainExtent.RdA function that returns the basic dimensions of a domain.
Arguments
- geo
May be either a geofield object or only its domain descrtiption (
attributes(x,"domain").
Value
The result is a list with elements:
- lonlim,latlim
The extreme longitude and latitude values of he domain.
- clonlat
The (lon,lat) of the center of the domain.
- x0,x1,y0,y1
The SW and NE points of the domain in projection co-ordinates.
- dx,dy
The interval between grid points in meters.
- nx,ny
The number of points in X and Y direction.