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Topics - Qriver

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Support Forum / How ger the disorientation angle of every BCC atoms?
« on: August 03, 2018, 05:01:33 PM »
Hi everyone,
For the cluster analysis, if the distance between two two atoms is less than cutoff radius, the two atoms will belong to one cluster. But one cluster may have several grains, I want to get the disorientation angle of every BCC atoms to identify different grains in one cluster.
But how can I do?
Thank you!
Shuai

2
Support Forum / Question about output.particle_properties.*.array
« on: June 30, 2018, 07:45:13 PM »
Hi every one,
In my dump file, there is a particle property called c_pepa, I want to analyze this data, but the wrong is:  AttributeError: DataCollection does not contain the particle property 'c_pepa'.
How can I do with this wrong?
Thank you!
Shuai


3
Hi, every one

I have two questions:
1. if the common neighbor analysis will have deviation on the structure identification?
2. Why the method of cluster analysis will identify one atom as a cluster?

Thank you!
Shuai

4
Support Forum / Question about Voronoi calculation
« on: June 08, 2018, 07:19:57 PM »
Hi eveyone,
I used the code about computing Voronoi indices in the Ovito website, and the code is shown below. i do not know it said:"AttributeError: 'Particles.VoronoiAnalysisModifier' object has no attribute'max_face_order'"
Thanks!
Shuai

5
Support Forum / The ImportError: cannot import name 'DataObject'
« on: June 07, 2018, 10:41:48 PM »
Hi everyone,
When I run the Ovito coding, the error: cannot import name 'DataObject' always exists.
How can I do about it.
Thanks!
Shuai

6
Support Forum / Can the ovitos.exe use the parallel computing?
« on: May 24, 2018, 08:16:30 PM »
Hi every one,

I want to elevate the calculation speed, so the ovitos.exe can use the parallel computing?
Thank you!

Shuai

7
Hi Alex and every Ovito users,

I just want to calculate the RDF of every BCC atoms in my system, how to do it with Ovito coding.
For example, I have 30 BCC atoms, I want to calculate the RDF of every BCC atom, Then I can get 30 RDF.

Thanks!

SG

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