impFileFldNames

Name	Type	Variability	Description/Comments
impfi	TI	input time	0 or subscript of IMPF record for file in ImpfiB/ImpfB fnmt[]: array of info on fields ref'd by name, in order seen (before numbers known). used at runtime to get fnr's to access fields. subscript: "fnmi", "field name index"
fnmiN	number	input time	number of named fields seen for this file / max fnmi (+ 1 if 0-based)