cZfwd_min		= -137.9342
cZfwd_max		= 81675.3865
cRfwd_min		= 18.8928
cRfwd_max		= 81675.3890
caZfwd_min		= -956.9187
caZfwd_max		= 81625.8472
caRfwd_min		= -956.6090
caRfwd_max		= 81622.1584