Central Wave
In this grasshopper definition you can model a parametric Radial wave by combining Paneling tools / Weaverbird / Mesh edit plugins.
Paneling Tools
PanelingTools plugin by Robert McNeel & Associates is integrated with Rhino and Grasshopper and is widely used by designers, architects, and building prefessionals. It supports intuitive design of paneling concepts as well as help rationalize complex geometry.
Paneling Pattern
In this grasshopper definition you can model a parametric sine wave surface and then use Paneling Tools to divide it into a grid and use a point attractor to deform the grid.