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Forum: OpenFOAM

September 10, 2011, 19:39

Replies: 6

How to use "interpolation" utility in my own code

Views: 2,352

Posted By frankyux

Problem solved, should use following commends: ...

Problem solved, should use following commends:

meshSearch ms(mesh());
label myCellLabel = ms.findNearestCell(X,patchI);

with a reference seedcell patchI, the search is much...

Forum: OpenFOAM

September 9, 2011, 11:57

Replies: 6

How to use "interpolation" utility in my own code

Views: 2,352

Posted By frankyux

Thanks a lot Kathrin, this is very helpful. ...

Thanks a lot Kathrin, this is very helpful.

I assume the default search method is 'octree' used in

label myCellLabel = mesh().findNearestCell(yourPoint);

it seems time consuming when...

Forum: OpenFOAM

September 7, 2011, 14:06

Replies: 6

How to use "interpolation" utility in my own code

Views: 2,352

Posted By frankyux

Hi Kathrin, Thanks for the reply. My purpose...

Hi Kathrin,

Thanks for the reply. My purpose is, given a specific point 'vector X', find out what is the value of vf.oldTime() at that point. And since that point 'X' may not exactly on the...

Forum: OpenFOAM

September 7, 2011, 12:28

Replies: 6

How to use "interpolation" utility in my own code

Views: 2,352

Posted By frankyux

Have tried some alternative ways but still...

Have tried some alternative ways but still doesn't work, anybody knows how to solve it? or any similar situations?

Forum: OpenFOAM

August 11, 2011, 14:57

Replies: 6

How to use "interpolation" utility in my own code

Views: 2,352

Posted By frankyux

How to use "interpolation" utility in my own code

Hello,

I am trying to call the interpolation functions from "finiteVolume" folder in my own code. My purpose is, by knowing a GeometricField ( "vf" for example ) and it's corresponding mesh grid (...

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