SGOF
 a_w = 0
 l_w = 1.69
 b_w = 1.969
 m_w = 1.18

 a_n = 0
 l_n = 4.26
 b_n = 4.255
 m_n = 1

 SWL  = 0
 SWC  = 0
 SWU  = 0.68
 SNC  = 0.36

 KRW  = 0.87
 KRN  = 1
 KRWU = 1
 KRNL = 1

 pc_cw = 0
 pc_aw = 0
 pc_cn = 0
 pc_an = 0
 pc_swr =0
 pc_snr =0

delta = 0.02
