Hi,
I upgraded my isrv1 terrain from AH2 to 3 and I have several issues:
1. HQ object had become a giant ketchup or whatever bottle? Should I just remove one and put HQ there or I miss something?
The beer bottle indicates the AH2 object name doesn't match the AH3 named object. For instance, there are no 1 mile x 1 mile city0 or mega cities in AH3, only 4 mile x 4 mile cities so each of them is replaced by a bottle.
If you used the AH3 TE to convert the terrain so you'd have the AH3 .oba file, most of the conversion is automatic, including replacing your HQs and 1 mile square Cities.
If you do it by hand or want a quick comparison
old new
aaafac0 aafac1m00
amofac0 amfact1m00
bacfac0 trptm1m00
battery bah0
city0 city4m00
fth0 fth2
fulfac0 ref2m00
hq0 hq1m00
lafld0 laf1m00
mafld0 maf1m00
port0 port1m00
rdr0 rdr2
rdr1 rdr2
rdr2 rdr2
rdrfac0 rdfct1m00
safld0 saf1m00
town0 town1m
vfld0 vb1m00