Fix for set_from_python_function_vector() for the case vfield%dim/=position%dim brought to light by vector field change. This hopefully fixes gyre-parallel.
Fix for set_from_python_function_vector() for the case vfield%dim/=position%dim brought to light by vector field change. This hopefully fixes gyre-parallel.

rjferrier/fluidity,iakovos-panourgias/fluidity,iakovos-panourgias/fluidity,jjo31/ATHAM-Fluidity,jjo31/ATHAM-Fluidity,jrper/fluidity,jrper/fluidity,iakovos-panourgias/fluidity,rjferrier/fluidity,iakovos-panourgias/fluidity,iakovos-panourgias/fluidity,jjo31/ATHAM-Fluidity,rjferrier/fluidity,jrper/fluidity,jrper/fluidity,jrper/fluidity,rjferrier/fluidity,rjferrier/fluidity,jjo31/ATHAM-Fluidity,jjo31/ATHAM-Fluidity