racersmd.2da

Appears to control default resistance values dependent on race.
The first column lists race identifiers.
The subsequent columns contain resistance percentages for various damage types.
In IWD2 we have:
2DA V1.0
0
           		FIRE       COLD       ELEC       ACID       SPELL      MAGIC_FIRE MAGIC_COLD SLASHING   BLUDGEONING PIERCING   MISSILE    
HUMAN      		0          0          0          0          0          0          0          0          0           0          0
HUMAN_AASIMAR 		0          5          5          5          0          0          0          0          0           0          0
HUMAN_TIEFLING 		5          5          5          0          0          0          0          0          0           0          0
ELF        		0          0          0          0          0          0          0          0          0           0          0
ELF_DROW   		0          0          0          0          11         0          0          0          0           0          0
ELF_WILD   		0          0          0          0          0          0          0          0          0           0          0
HALF_ELF   		0          0          0          0          0          0          0          0          0           0          0
DWARF      		0          0          0          0          0          0          0          0          0           0          0
DWARF_GOLD 		0          0          0          0          0          0          0          0          0           0          0
DWARF_GRAY 		0          0          0          0          0          0          0          0          0           0          0
HALFLING   		0          0          0          0          0          0          0          0          0           0          0
HALFLING_STRONGHEART 	0          0          0          0          0          0          0          0          0           0          0
HALFLING_GHOSTWISE 	0          0          0          0          0          0          0          0          0           0          0
GNOME      		0          0          0          0          0          0          0          0          0           0          0
GNOME_DEEP 		0          0          0          0          11         0          0          0          0           0          0
HALF_ORC   		0          0          0          0          0          0          0          0          0           0          0