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Messages - bahmanpbamp

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1
Thank you very much for your helpful comment!

2
Dear Alex,

Thank you very much for your email. Actually, I have a 2 dimensional 111 fcc plane. I am performing sever plastic deformation on this plane and I am looking to use a method to better show crystal modifications inside this plane.

Best regards,
Bahman

3
Dear experts,

I am looking for a method to analysis the structure of crystals in  2 dimensional . However, it seems that almost all of the atomic structure analysis modifiers are not active for 2 dimensional MD.

Yours,
Bahman


4
Thank you very much. It would be really helpful!

5
Dear OVITO experts,

As I now, in OVITO, we can only access to the Start and End Values of a property inside the "color coding" panel. Please let me know whether it is possible to have more values or not.

Yours Sincerely,
Bahman

6
Support Forum / Re: Regarding atomic strain modification
« on: June 06, 2018, 10:41:29 AM »
When I apply the larger model, it still calculates the strain tensors but it seems that the STRAIN TENSORS are not activated inside the Color coding/particle property.So, I cannot access to the strain tensors!

7
Support Forum / Re: Regarding atomic strain modification
« on: June 05, 2018, 05:22:21 PM »
thank  you very much for your email. yes it works. I was doing the same but did not going to the color coding to observe the results!
thank you Alex.

8
Support Forum / Re: Regarding atomic strain modification
« on: June 05, 2018, 04:35:39 PM »
Thank you very much for your response. Actually I am using OVITO rev.2.9.0 on WIN 7.0. Please find attached the dump file from history of model deformation.

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Support Forum / Re: Regarding atomic strain modification
« on: June 05, 2018, 03:29:58 PM »
Dear Alex,

Thank you very much for your response. Actually, I did what you suggested. But, I have still problem when I activated the strain analysis checkbox during playing the dump movie. Actually OVITO reports  that:

"waiting for input data to become ready"?!

By the way, I have also inserted an initial atomic configuration file as the refrence

Yours Sincerely,
Bahman

10
Support Forum / Regarding atomic strain modification
« on: June 05, 2018, 01:11:24 PM »
Dear OVITO experts,

I am going to compute "atomic strain" by OVITO from a 2D dump file(as per attached). However I face with this error:

"Simulation cell is degenerate in the deformed configuration."

Actually, I checked the box Adjust the simulation size box in the show periodic image box. But, the result is the same!

 The reference file including initial positions of atoms has also been attached.

Any help is highly appreciated.

Yours Sincerely,
Bahman

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