STL-files

mina00 · September 6, 2014, 03:34

Hello everyone
I want to simulate the model of weir. Because of dimension of my model is large and for reduce time of simulation, I should simulate in half of model.
For this, I plotted model in symmetry mode, i.e. half of model is in negative Y- axis, but I want to save in STL-format, the bellow error is appear:
The solid does not lie in the positive XYZ octant.
While in this address: Flow3D/ version 10.0.1/examples/STL
The weir-1 file is plotted in negative Y-axis and saves in STL-format.
But I don't know how do I solve this problem?
Have everyone opinion (suggest)?

mo.sharifabadi · September 8, 2014, 09:59

Hi,
what is your CAD software?

mina00 · September 8, 2014, 16:14

Quote:

Originally Posted by mo.sharifabadi

Hi,
what is your CAD software?

Hello
my software is AutoCAd. this problem relate to type of program?

hans_ina · October 10, 2014, 03:34

Use same coordinate in both. eq; make STL on CAD in coordinate 0,0,0 and then make the simulation room start on 0,0,0.

hope this work for you

September 6, 2014, 03:34	STL-files	#1
mina00 Member mina salehi Join Date: Jan 2014 Posts: 30 Rep Power: 12	Hello everyone I want to simulate the model of weir. Because of dimension of my model is large and for reduce time of simulation, I should simulate in half of model. For this, I plotted model in symmetry mode, i.e. half of model is in negative Y- axis, but I want to save in STL-format, the bellow error is appear: The solid does not lie in the positive XYZ octant. While in this address: Flow3D/ version 10.0.1/examples/STL The weir-1 file is plotted in negative Y-axis and saves in STL-format. But I don't know how do I solve this problem? Have everyone opinion (suggest)?

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September 8, 2014, 09:59		#2
mo.sharifabadi New Member Mohammadreza Join Date: Nov 2013 Posts: 11 Rep Power: 13	Hi, what is your CAD software?

October 10, 2014, 03:34		#4
hans_ina New Member Join Date: Mar 2009 Location: green earth, blue ocean Posts: 29 Rep Power: 17	Use same coordinate in both. eq; make STL on CAD in coordinate 0,0,0 and then make the simulation room start on 0,0,0. hope this work for you