Modification to GridDataReader.f90.  Different names 
can now be specified for coordinate dimensions and 
variables in the netcdf file.  2D coordinate 
variables are now accepted, provided the netcdf grid 
boxes are rectangular.
subroutine coordinatetransformation renamed 
localcoordinatetransformation.
Solver sif section parameter "X Name" replaced by 
"X Dim Name" and "X Var Name".


git-svn-id: https://elmerfem.svn.sourceforge.net/svnroot/elmerfem/trunk@6009 35e42291-063b-0410-a9f9-998d8d6728aa