XANSYS Message: 95468 [Go back to message list]
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Subject: Re: *moper
Author: Fernand Thomassy
Date: 2008-10-15 19:30:21

> If I use
> *moper,newsx3d(1),xyz3d(1,1),MAP,sx3d(1),xyzFEAC(1,1),3,,1
> Then issuing the above command 6 times for the 6 components of stress
> takes about 4 minutes. But when using
> *moper,newsx3d(1),xyz3d(1,1),MAP,sx3d(1),xyzFEAC(1,1),3,,0
> This becomes over 1 hr.
>

Samer,

You should be able to do all parameters in one command where ParR and Par2
have an equal size second dimension. N(in) X M and N(out) X M respectively
according to TFM. This should speed performance for your 6 parameters.

If you are getting "a lot" of warnings I'd be suspicious of the quality of
your new mesh if so many point are outside the old mesh ... or do you expect
that? Did you at least visually verify the new and old contour maps?

If your meshes are very similar you may be able to set the LIMIT parameter
lower than default without affecting accuracy. This could also reduce map
time.

Finally, I use a value in the "unused" field based upon a script from
Sheldon Imaoka. Search for "MAPME" at ansys.net and notice how he uses
STI_PARM_VAL_. I added this to my map script a long time ago. It seemed to
make a difference in map time but I don't know why (is may do nothing
anymore ... I'm talking v8 or earlier and I haven't run my map macro
recently).

Good luck . . . Fern

Fernand A. Thomassy, P.E.
Principal Engineer
www.fallbrooktech.com


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