cZfwd_min		= -239.9359
cZfwd_max		= 48374.7427
cRfwd_min		= -67.7650
cRfwd_max		= 48374.7508
caZfwd_min		= -1496.0289
caZfwd_max		= 48373.9798
caRfwd_min		= -1532.7242
caRfwd_max		= 48373.9889