ism3d.simuv.ft.uv_sample_interp2d

ism3d.simuv.ft.uv_sample_interp2d(plane, cell, uu, vv, dRA=0.0, dDec=0.0, PA=0, origin='upper', mode='ap', ik=5, saveuvgrid=False)

ik=1->5; high-order is more accurate