cZfwd_min		= -524.6074
cZfwd_max		= 83792.3992
cRfwd_min		= -19.8161
cRfwd_max		= 83792.4133
caZfwd_min		= -1851.8962
caZfwd_max		= 83791.0779
caRfwd_min		= -1851.1180
caRfwd_max		= 83791.0934