这个定义锚杆的fish怎么解释啊 [复制链接]

def cab_parm
    array x_b(4,3), z_b(4,3)
    y0 = -3
    x_b(1,1) = 0.8
    x_b(2,1) = 2.1
    x_b(3,1) = 3.5
    x_b(4,1) = 5.5
    z_b(1,1) = 5.5
    z_b(2,1) = 2.4
    z_b(3,1) = 4.7
    z_b(4,1) = 1.5
    x_b(1,2) = 0.8
    x_b(2,2) = 0.8
    x_b(3,2) = 3.5
    x_b(4,2) = 5.5
    z_b(1,2) = 0.6
    z_b(2,2) = 4.0
    z_b(3,2) = 2.4
    z_b(4,2) = 0.6
    x_b(1,3) = 0.8
    x_b(2,3) = 2.6
    x_b(3,3) = 5.0
    x_b(4,3) = 3.5
    z_b(1,3) = 2.4
    z_b(2,3) = 4.0
    z_b(3,3) = 3.0
    z_b(4,3) = 0.6
end
def inip
    x1 = x_b(1,iidx)
    x2 = x_b(2,iidx)
    x3 = x_b(3,iidx)
    x4 = x_b(4,iidx)
    z1 = z_b(1,iidx)
    z2 = z_b(2,iidx)
    z3 = z_b(3,iidx)
    z4 = z_b(4,iidx)
end
cab_parm

这只是给x_b(4,3)和 z_b(4,3)两个数组赋值。