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sorry...

Sorry to bother you guys again, following is the description about "interp2" "The interpolation method require that X and Y be monotonic, and have the same format ("plaid") as if they were produced by meshgrid. Variable spacing is handled by mapping the given values in X, Y, XI, and YI to an...

Dear everyone, I have "z" values available at nonmonotonic distributed "x-y" coordinates from which I would like to do the isocontour. The commands availabe like "interp2" need monotonic "x" and "y". So what can I do about it? Thanks so much! -Sunnyqzhang

gwolf, I got it. Thank you very much.

Sorry to bother you guys again... Drej mentioned "...I would say that the most accurate stresses should be obtained at the INTEGRATION points..." I have problem to understand: 1)IP are for sure used in Matrix calculation (volum/surface integration), how are they also used in stress...

Hi folks, Since nodal stresses are not continuous across the element boundary, in what way can I obtain the resonable values? For example, average the stress values at the nodes within different elements? Thanks a lot! Sunny

In UVARM, results will be plotted at nodal position? I thought the integration points are the default choice, it is nice to double check it.I am thinking using matlab to contour it after getting data from .dat file with setting el. print at nodal position. But it is quite time consuming.

The element type is C3D6 and C3D8, a simple indentation contact model. Actually, in RESULT->FIELD OUTPUT, I can see S11,S22 et. But in TOOL->CREAT FIELD OUTPUT, I can only see S1f11_s, in which "1" means step 1, "11"means frame 11 (similarly s1f11_u for displacemt). And if I...

corus: Sorry bother you again. I tried TOOL->CREAT FIELD OUTPUT, and below output variable, there is one as: Tag Name Type Description S1f11_S S Tensor stress component with many operators right side. My problem is, I cannot get stress component out, I mean, cannot get S11...

corus: Thank you so much. I have a further question then about UVARM. In UVARM, I use GTVERM get variables of "S". and creat two new output variables such as: ... ... UVARM1=ARRAY(1)*2 UVARM2=ARRAY(1)+ARRAY(2) ... ... Then in abaqus viewer, I contour these two variables. UVARM1 is...

Dear all: I have one 3D contact model with orthotropic material,in which *orientation is used to defined one rectangular local coordinate system. I'd like to view the stress in sort of x' direction which is the linear combination of the stresses of s11 and s33 in global coordinate system. I...