Vegetation increase

ash1_hi.dff, ash_po.dff, aw_streettree1.dff, aw_streettree2.dff, aw_streettree3.dff, ceasertree01_lvs.dff, elmredsm_po.dff, elmsparse_hi.dff, elmsparse_hism.dff, elmsparsesm_po.dff, elmtreegrn2_hi.dff, elmtreegrn2_po.dff, elmtreegrn_hi.dff, elmtreegrn_hism.dff, elmtreegrn_po.dff, elmwee_hi.dff, elmwee_hism.dff, elmweesm_po.dff, firtree2.dff, gen_tallgrsnew.dff, hashburytree4sfs.dff, new_bushsm.dff, new_bushtest.dff, pinebg_hi.dff, pinebg_hism.dff, pinebg_po.dff, pinetree01.dff, pinetree02.dff, pinetree03.dff, pinetree04.dff, pinetree05.dff, pinetree06.dff, pinetree07.dff, pinetree08.dff, plants.dat, procobj.ide, sjmpalm.dff, sjmpalmbig.dff, sjmpalmbigpv.dff, sjmpalmtall.dff, sm_bevhiltree.dff, sm_bevhiltreepv.dff, sm_bush_large_1.dff, sm_bush_small_1.dff, sm_bushvbig.dff, sm_bushytree.dff, sm_veg_tree4.dff, sm_veg_tree4_big.dff, sm_veg_tree4_vbig.dff, sm_veg_tree5.dff, sm_veg_tree6.dff, sm_veg_tree7_big.dff, sm_veg_tree7vbig.dff, sm_vegvbbig.dff, sm_vegvbbigbrn.dff, sprucetree_hi.dff, tree_hipoly04.dff, tree_hipoly06.dff, tree_hipoly07.dff, tree_hipoly08.dff, tree_hipoly09.dff, tree_hipoly09b.dff, tree_hipoly10.dff, tree_hipoly11.dff, tree_hipoly14.dff, tree_hipoly19.dff, vbg_fir_copse.dff, veg_bevtree1.dff, veg_bevtree2.dff, veg_bevtree3.dff, veg_palm01.dff, veg_palm02.dff, veg_palm03.dff, veg_palm04.dff, veg_palmbig14.dff, veg_palmkb1.dff, veg_palmkb10.dff, veg_palmkb13.dff, veg_palmkb14.dff, veg_palmkb2.dff, veg_palmkb3.dff, veg_palmkb4.dff, veg_palmkb5.dff, veg_palmkb7.dff, veg_palmkb8.dff, veg_palmkb9.dff, veg_palmkbb11.dff, veg_pflowers01.dff, veg_pflowers02.dff, veg_pflowers03.dff, veg_pflowers04.dff, veg_pflowers2wee.dff, veg_pflowerswee.dff, veg_tree3.dff, veg_treea1.dff, veg_treea3.dff, veg_treeb1.dff, vegepart.ide, vgs_palm01.dff, vgs_palm02.dff, vgs_palm03.dff, vgs_palm04.dff, vgs_palmvtall.dff, vgsn_nitree_b01.dff, vgsn_nitree_b02.dff, vgsn_nitree_g01.dff, vgsn_nitree_g02.dff, vgsn_nitree_r01.dff, vgsn_nitree_r02.dff, vgsn_nitree_y01.dff, vgsn_nitree_y02.dff