Non-orthoginal grid generation

[TLamb]

Ok...I have to generate a non-orthogonal grid in a square domain..similar to what I have shown below....I would like to have the option of possibly changing the angle of rotation for the divide line.......Any suggestions...SO far I tried building up the grid using "for loop" statements but it takes a long time for fine meshes....I want to be able to use the meshgrid functions in Matlab..Any suggestions will be greatly appreciated..

Tony


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[MikeyP]

It is not clear from your diagram what you mean. Use the TGML "code" tags to display it in a proportional font

eg

["code]
this is my code
["/"code]

(remove the " to get it to work properly)

M

--
Dr Michael F Platten

 

[TLamb]

Mickey I tried to format it and I think it should make a bit more sense what type of mesh I am trying to achieve.
The entire domain is meshed but along the sloped line the entire mesh is flipped...The slope is say 45 degrees.
It's as if I have two meshed trapezoids along side each other

Tony

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[TLamb]

Ok guys here it is...I have loaded a proper GIF of the mesh I want to generate...Once you click the Link I believe you would understand what I am tryin to achieve using matlab

Mesh