大家好(还有杰克)，

我们有一个将分阶段建设的项目。第一阶段包括第一阶段不循环的主线。因此，按照我们的规模，在第二阶段完成后，将会比需要的要大。我们将要求主线是2"在第一阶段。没有问题。在取出第一阶段各一侧完成循环的两根管道后，LandFX只会注意到第一阶段正在建造的阀门。太好了。都是好的。哦。除了当我们在连接第二阶段后调整管道的尺寸时，LandFX会再次调整整个循环的尺寸。 Then the 2" mainline pipe in phase 1 is resized to 1-1/2". But that doesn't work. How would one suggest that we force the phase 1 pipe to maintain it's 2" size which will be necessary during phase 1. This will also reduce the friction calculations for phase 2 since the pipe is really oversized once the loop is completed. Hmmm. Two drawings? both inserted into the paper drawings and xclipped wont work since one can't size the phase 2 properly without connecting it to phase 1. I could force the pipe size to a velocity that would force the 2" pipe for phase 1, but then the phase 2 would be oversized too. . . . . Oh. I don't want to reinvent the wheel. Someone has already done this. Right? @CadMonkey? @Timothy Starkey? @Tom Lang? @Julie Riddle? Rob Streza? @Jake Lott? Jer?

提前谢谢。

顺便说一下，无法附上我尝试上传的75k文件的JPG:“您试图上传的文件Phases.jpg是不支持的格式。”
BTW2，在我编辑它后，我修正了一个拼写错误，并试图重新提交，系统检测到我的转发为垃圾邮件。这太混乱了。