cZfwd_min		= -298.5453
cZfwd_max		= 54041.2070
cRfwd_min		= 35.3539
cRfwd_max		= 54041.2161
caZfwd_min		= -692.4735
caZfwd_max		= 54040.3481
caRfwd_min		= -722.5873
caRfwd_max		= 54040.3640