[求助]请问ASAP的样条命令，关于一定要按照X的顺序输入的问题 [复制链接]

用SPLINE创建一条样条， 把点的位置输入进去，发现一定要按照顺序来输入，不然就不执行，请问如何解决？  b>N)H  
我的点的坐标如下        X                   DX/DY            Y !J34yro+s  
                                  12.1900769  -0.1704616  78.9897318 Nhh2P4gH  
                                   23.9755421   -0.3645999  75.8707425 DVu_KT[Hd  
                                   34.8728153  -0.6141875  70.5863213 ~<M/<%o2*  
                                   44.3060555  -0.9781901  63.1579931 N4 O'{  
                                   51.6690494  -1.6083341  53.8059621 7g-#v'.N  
                                   56.4602693  -3.1026422  43.0197219 _9Px
tf  
                                   58.4290585  -13.025946  31.5233706 8\-Q(9q(  
                                    57.6193774  7.1169775  20.1226825 m6%csh-N1  
                                    53.7421505  2.8923277  9.3483647 @w1@|"6vF  
                                    50.6822566  1.8122502  0.7728462 e*O-LI2O  
显示错误 9aLS%-x!+  
***   ^ERROR l@+WGh  
    SPLINE heights must be in order ap;tggi(H  
新手，求助大侠们

横坐标必须是单调的，好像没得商量

比较郁闷啊~我按照Y坐标排出来了~~~

x軸排序有誤 gY AXUM,  
必需是遞增或遞減的情形 QMI&?Q:=  
把 ~Mv@Bl  
　　　X    　　　 DX/DY 　　　 Y |]a=He;  
12.1900769  -0.1704616  78.9897318   7<Fp3N 3  
23.9755421   -0.3645999  75.8707425 kJ6=T6s  
34.8728153  -0.6141875  70.5863213   j
B]tq2i  
44.3060555  -0.9781901  63.1579931   -Iz&/u*}f  
51.6690494  -1.6083341  53.8059621   q<>  
56.4602693  -3.1026422  43.0197219   `nccRy<l  
58.4290585  -13.025946  31.5233706   xq:.|{HUk  
60.6193774  7.1169775  20.1226825   DpIv <m]  
62.7421505  2.8923277  9.3483647   6JWCB9$4  
67.6822566  1.8122502  5.7728462 =z'w-ARy  
57.6193774  7.1169775  20.1226825 i^9PiP|U  
58.4290585  -13.025946  31.5233706 !j8h$+:K  
57.6193774  7.1169775  20.1226825 －＞後３欄x方向改掉　遞增或直接去掉　便可以執行了 qO=_i d  
53.7421505  2.8923277  9.3483647 －＞ hd~X c  
50.6822566  1.8122502  0.7728462 　－＞