VCD(Value Change Dumb) file Variable initialization

[mathi77in]

Hi

i need help for VCD file Variable initialization details. commonly VCD file Variable declaration use "wire".
but i want other Net types details of tri, tri0, supply0,,wand, triand, tri1, supply1,wor, trior, trireg.

in VCD file ex) $var wire 1 ! xtal_out $end.

i put other Net types in this (signal initialization ) identifier example.

what is the difference?

Any body give VCD file of support all net types(wire, tri, tri0, supply0,,wand, triand, tri1, supply1,wor, trior, trireg)

By
Mathi