I haven't done this before.
Okay, found GlobalDefinesAlt.xml, however it apears rather empty. GAME_CITY_SIZE_METHOD is mentioned in GlobalDefines.xml, I'll change it there, yeah?
Or... is this correct?
Code:
<?xml version="1.0"?>
<!-- edited with XMLSPY v2004 rel. 2 U (http://www.xmlspy.com) by Bart Muzzin (Firaxis Games) -->
<!-- Sid Meier's Civilization 4 -->
<!-- Copyright Firaxis Games 2005 -->
<!-- -->
<!-- Global Defines -->
<Civ4Defines xmlns="x-schema:CIV4GlobalDefinesSchema.xml">
<Define>
<DefineName>MODS_SHOULD_OVERRIDE_GLOBAL_DEFINES_HERE</DefineName>
<iDefineIntVal>1</iDefineIntVal>
<DefineName>GAME_CITY_SIZE_METHOD</DefineName>
<DefineTextVal>METHOD_LINMAP</DefineTextVal>
</Define>
</Civ4Defines>