[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？ @f-:C+(Nsg  
我的点的坐标如下        X                   DX/DY            Y j4/[Z'5ny  
                                  12.1900769  -0.1704616  78.9897318
+p%3pnj:K  
                                   23.9755421   -0.3645999  75.8707425 0GUJc}fgvN  
                                   34.8728153  -0.6141875  70.5863213 ~e}JqJ(97  
                                   44.3060555  -0.9781901  63.1579931 AYn65Ly  
                                   51.6690494  -1.6083341  53.8059621 C5~~$7k0  
                                   56.4602693  -3.1026422  43.0197219 WFF?VBT'^  
                                   58.4290585  -13.025946  31.5233706 COw"6czX/  
                                    57.6193774  7.1169775  20.1226825 zM0}(5$m  
                                    53.7421505  2.8923277  9.3483647 i(.e=  
                                    50.6822566  1.8122502  0.7728462 ei5YxV6I  
显示错误 F{x+1hct0  
***   ^ERROR 8

W  
    SPLINE heights must be in order qPPe)IM'Sc  
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 A}lxJ5h0  
必需是遞增或遞減的情形 DWU=qD+  
把 sRt7.fe  
　　　X    　　　 DX/DY 　　　 Y @V 'HX  
12.1900769  -0.1704616  78.9897318   +<Gp >c  
23.9755421   -0.3645999  75.8707425 ejd_ 85$  
34.8728153  -0.6141875  70.5863213   eay|>xa2  
44.3060555  -0.9781901  63.1579931   {YiMd oMhg  
51.6690494  -1.6083341  53.8059621   l9\W=-'  
56.4602693  -3.1026422  43.0197219   @@H/q  
58.4290585  -13.025946  31.5233706   h3 HUdu  
60.6193774  7.1169775  20.1226825   o<5`uV!f  
62.7421505  2.8923277  9.3483647   ?;RY/[IX6  
67.6822566  1.8122502  5.7728462 OkC.e')Vx  
57.6193774  7.1169775  20.1226825 r:sa|+  
58.4290585  -13.025946  31.5233706 2B4.o*Q\  
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 syr0|K[  
53.7421505  2.8923277  9.3483647 －＞ sV#%U%un  
50.6822566  1.8122502  0.7728462 　－＞