cZfwd_min		= -406.6156
cZfwd_max		= 53448.6208
cRfwd_min		= -86.3582
cRfwd_max		= 53448.6323
caZfwd_min		= -1373.8254
caZfwd_max		= 53367.6710
caRfwd_min		= -1373.3809
caRfwd_max		= 53364.3436