some issues

[XinmengZeng]

Dear Jacob，

Thanks for your works, i have some problem want to ask for your help.

i still not know how to use it. my question is, i have a series of Unstructured grid, i want to interpolation it to a quad mesh or a equal triangle mesh. then with interpolation and data filters, i need interpolation back to previous Unstructured grid.

is this splpak can interpolation any 2d mesh to any location we want? just like a rbf method?

some picture of my problem, i want to interpolation the inside mesh to a regular quad mesh, then i also hope to interpolation Unstructured grid point date to equal distance for filter and reback.

thanks a lot!!!

BR
Xinmeng