*call	wfcalib	1	measure	apply	select	vintage	3	

...
	# smoothen the parameters of filters in vintage=2

process	pre	tstar	2	smooth					50
process	pre	tshift	2	smooth					50
process	pre	scale	2	smooth					50

	# replace filter parameters in vintage=1 (data) with those of vintage=2 (synthetic)

process	pre	tstar	1	copy	tstar	2			50
process	pre	tshift	1	copy	tshift	2			50
process	pre	scale	1	copy	scale	2			50