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Message |
luigi D'Aulerio (gigid)
New member Username: gigid
Post Number: 1 Registered: 02-2004
| Posted on Wednesday, February 18, 2004 - 10:13 am: | |
Hi! I am a flexpde user ( version 3). I have some problems when i import dxf files in flexpde program: in order to obtain a correct operation, the outer regions must be placed over the inner ones, but in the boundaries section the regions appear ordered in random way. How can i solve my problem? Thanks in advanced for your help!
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Robert G. Nelson (rgnelson)
Moderator Username: rgnelson
Post Number: 114 Registered: 06-2003
| Posted on Thursday, February 19, 2004 - 09:45 pm: | |
D'Aulerio: The FlexPDE documentation describes the preparation of an AutoCAD script as follows: To prepare the problem in AutoCAD, use the following rules: · On layer 0, enter as text the entire body of the problem description, excluding the BOUNDARIES section. · Use one layer for each region of the problem. Draw on each layer the boundaries pertaining to that region. Enter as text on each layer the necessary regional definitions for that region. For boundaries that are shared between regions, be sure that the points are recognizably the same (within 1e-6*domain size). Snap-to-grid is advised. · Enter as text the necessary boundary conditions. Place the text so that the insertion point is near the boundary to which the boundary condition applies. · Export the drawing as a DXF file. Have you followed these rules?
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