PRIVATE GROUPS

Group Names	Variable Names		Details
nanmask			compact	0
	NaNmask		description	Grid function mask for NaN locations
			dimensions	3
			distribution	DEFAULT
			group type	GF
			stagger type	NONE
			tags	Prolongation="None" checkpoint="no"
			timelevels	1
			variable type	INT
nansfound			compact	0
	NaNsFound		description	Scalar variable counting the number of NaNs found
			dimensions	0
			distribution	CONSTANT
			group type	SCALAR
			stagger type	NONE
			tags	checkpoint="no"
			timelevels	1
			variable type	INT

Adds header:

NaNCheck.h to NaNChecker.h

Provides:

CheckVarsForNaN to

SetVarsToNaN to