define setup
loop k(1,14)
y_a=k
x_a=20*(k-1)
x_a1 = x_a+1
x_a2 = x_a+2
x_a3 = x_a+3
x_a4 = x_a+4
x_b = x_a+4
x_b1 = x_b+1
x_b2 = x_b+2
x_b3 = x_b+3
x_b4 = x_b+4
x_c = x_b+4
x_c1 = x_c+1
x_c2 = x_c+2
x_c3 = x_c+3
x_c4 = x_c+4
x_d = x_c+4
x_d1 = x_d+1
x_d2 = x_d+2
x_d3 = x_d+3
x_d4 = x_d+4
x_e = x_d+4
x_e1 = x_e+1
x_e2 = x_e+2
x_e3 = x_e+3
x_e4 = x_e+4
command
sel cable begin -2 y_a 2 end -2 y_a 3.4 nseg 2
sel cable beg -2 y_a 3.4 end -2 y_a 4.8 nseg 2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+00 gr_k 1 gr_per 0.0785 range cid x_a2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.000491 &
gr_coh 1.00E+06 gr_k 2.00E+07 range cid x_a3 x_a4
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+09 gr_k 2.00E+10 range cid x_a1
sel cable pretension 1e6 range cid x_a1 x_a2
sel cable beg -1 y_a 2 end -1 y_a 3.4 nseg 2
sel cable beg -1 y_a 3.4 end -1 y_a 4.8 nseg 2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+00 gr_k 1 gr_per 0.0785 range cid x_b2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.000491 &
gr_coh 1.00E+06 gr_k 2.00E+07 range cid x_b3 x_b4
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+09 gr_k 2.00E+10 range cid x_b1
sel cable pretension 1e6 range cid x_b1 x_b2
sel cable beg 0 y_a 2 end 0 y_a 3.4 nseg 2
sel cable beg 0 y_a 3.4 end 0 y_a 4.8 nseg 2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+00 gr_k 1 gr_per 0.0785 range cid x_c2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.000491 &
gr_coh 1.00E+06 gr_k 2.00E+07 range cid x_c3 x_c4
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+09 gr_k 2.00E+10 range cid x_c1
sel cable pretension 1e6 range cid x_c1 x_c2
sel cable beg 1 y_a 2 end 1 y_a 3.4 nseg 2
sel cable beg 1 y_a 3.4 end 1 y_a 4.8 nseg 2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+00 gr_k 1 gr_per 0.0785 range cid x_d2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.000491 &
gr_coh 1.00E+06 gr_k 2.00E+07 range cid x_d3 x_d4
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+09 gr_k 2.00E+10 range cid x_d1
sel cable pretension 1e6 range cid x_d1 x_d2
sel cable beg 2 y_a 2 end 2 y_a 3.4 nseg 2
sel cable beg 2 y_a 3.4 end 2 y_a 4.8 nseg 2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+00 gr_k 1 gr_per 0.0785 range cid x_c2
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.000491 &
gr_coh 1.00E+06 gr_k 2.00E+07 range cid x_c3 x_c4
sel cable prop emod 2.00E+10 ytension 1e7 xcarea 0.0004906 &
gr_coh 1.00E+09 gr_k 2.00E+10 range cid x_c1
sel cable pretension 1e6 range cid x_c1 x_c2
end_command
end_loop
end
@setup
就是以上这段加锚杆的命令流，倒是能运行了，但是老说那个-2什么的有问题，怎么回事啊？
