adds pressure dependence to Gas.C, fixes issue #1
adds pressure dependence to Gas.C, fixes issue #1

jhaase1/zapdos,shannon-lab/zapdos,lindsayad/zapdos,shannon-lab/zapdos,shannon-lab/zapdos,lindsayad/zapdos,jhaase1/zapdos,jhaase1/zapdos,lindsayad/zapdos