Battle Map season problem...

[Toho]

so i have this location on my map that must always remain snowy so i went in my descr_climates and aearial terrains and swtiched around everything but the battle still appears as summer.
here is my what i have in the climate text file...

climate alpine
{
	colour	57 181 74
	heat	1
	winter

	strategy	summer	sparse_tree	deciduous_A_winter.CAS			5
	strategy	summer	sparse_tree	cypress_A_winter.CAS			5
	strategy	summer	sparse_tree	conifer_a_winter.cas			5
	strategy	summer	dense_tree	cypress_A_impassable_winter.CAS		5
	strategy	summer	dense_tree	birch_a_winter.cas				5
	strategy	summer	dense_tree	conifer_a_winter.cas			5
	strategy	summer	canopy		cypress_A_impassable_winter.CAS		5
	strategy	summer	canopy		conifer_a_impassable_winter.cas	

	strategy	winter	sparse_tree	deciduous_A_winter.CAS			5
	strategy	winter	sparse_tree	cypress_A_winter.CAS			5
	strategy	winter	sparse_tree	conifer_a_winter.cas			5
	strategy	winter	dense_tree	cypress_A_impassable_winter.CAS		5
	strategy	winter	dense_tree	birch_a_winter.cas				5
	strategy	winter	dense_tree	conifer_a_winter.cas			5
	strategy	winter	canopy		cypress_A_impassable_winter.CAS		5
	strategy	winter	canopy		conifer_a_impassable_winter.cas		5

	battle_vegetation
	dense_forest		alpine_dense_forest_win
	dense_scrub		alpine_dense_scrub_win

	battle_winter_vegetation
	dense_forest		alpine_dense_forest_win
	dense_scrub		alpine_dense_scrub_win
	env_map			data/battlefield/envmaps/grass.dds

thanks for the help

[Gigantus]

Do at least the trees look like winter?

[Toho]

nope, completely summer.

[Gigantus]

No idea to be honest, I made a 'perma frost' climate just like that, but never tested it in battle.