◆ regrid()

double pism::InputInterpolation::regrid	(	const SpatialVariableMetadata &	metadata,
		const pism::File &	file,
		int	record_index,
		const Grid &	grid,
		petsc::Vec &	output
	)		const

Read a record record_index of the variable corresponding to the provided metadata from a file and interpolate onto the target grid. Store results in output.

Set record_index to -1 to read the last record available in file.

Definition at line 43 of file InputInterpolation.cc.

References pism::VariableMetadata::get_name(), pism::File::nrecords(), regrid_impl(), and pism::VariableMetadata::unit_system().

Referenced by pism::InputInterpolationYAC::regrid().