路径数据存储的*do 循环问题

xzyzqs

为了获取三条路径（pth1,pth2,pth3）竖向应力值，比较麻烦的方法是：finish
/post1
set,last
path,pth1,2,,64
ppath,1,,0,4,0
ppath,2,,0,20,0
pdef,pth1,s,y
prpath,pth1

path,pth2,2,,64
ppath,1,,0.25,4,0
ppath,2,,0.25,20,0
pdef,pth1,s,y
prpath,pth2


path,pth3,2,,64
ppath,1,,0.5,4,0
ppath,2,,0.5,20,0
pdef,pth1,s,y
prpath,pth3


这样计算完以后，我将上述命令流拷到命令行中运行，会弹出三个数据文档，这样分别保存就可以了。

最近我发现可以通过*do循环来实现，但是没有成功，请看下面的命令流：

第一种方式：
finish
/post1
set,last

*do,t,1,3
px=(t-1)*0.25
path,pth%t%,2,,64
ppath,1,,px,4,0
ppath,2,,px,20,0
pdef,pth%t%,s,y
prpath,pth%t%

*enddo

结果：只弹出了pth1的数据

第二种方式：
finish
/post1
set,last

*do,t,1,3
px=(t-1)*0.25
path,pth%t%,2,,64
ppath,1,,px,4,0
ppath,2,,px,20,0
pdef,pth%t%,s,y

*enddo

prpath,pth1,pth2,pth3

结果：只弹出了pth3的数据，pth1和pth2提示被忽略！

请大家帮我看看，谢谢！