PCMultiLevelUpdateSNES

This function updates the nonlinear iterate for the PC context at each Newton step so that the appropriate system reduction may be performed.

int PCMultiLevelUpdateSNES(SNES snes, int step)

Collective on SNES

	snes	- The SNES
	step	- The Newton step

This is usually used internally to keep track of the current solution in an nonlinear iteration.

SNES, multilevel, update