Additional methods regarding coordinate transformation.
coordtransform( grid_to, coordmapping, *dims )-
Coordinate transformation with coordmapping into grid_to.
ARGUMENTS
- grid_to (Grid) : grid in the new coordinate system.
- coordmapping (CoordMapping) : relation between the new and
original coordinate systems. Mapping is defined from the new one to
the orinal one. If the rank of the mapping is smaller than
the rank of self, dims must be used to specify the
correspondence. e.g., if the rank of the mapping is 2 and that
of self is 3 and the mapping is regarding the first 2 dimensions
of the three, dims must be [0,1].
- dims (integers) : Specifies the dimensions to which
coordmapping is applied. Needed if
self.rank!=coordmapping.rank. The number of integers must
agree with the rank of the mapping.