Resolution must be specified in the units of the selection IPJ. This will be the optimum data resoulution. (grid cell for grids, data separation for other data types). You will normally get a reasonable resolution as near to or smaller than this unless sRequireResolution_DSEL has been set. Call sRequireResolution_DSEL with TRUE to force the client to re-sample the data to the resolution requested.

public void SelectResolution(
	double d1,
	int i2
)

Public Sub SelectResolution ( 
	d1 As Double,
	i2 As Integer
)

public:
void SelectResolution(
	double d1, 
	int i2
)

member SelectResolution : 
        d1 : float * 
        i2 : int -> unit