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private pure module function get_surface_positions(image, block_id, coordinate_direction, face_direction) result(positions)
Arguments
Type
Intent
Optional
Attributes
Name
integer,
intent(in)
::
image
integer,
intent(in)
::
block_id
integer,
intent(in)
::
coordinate_direction
integer,
intent(in)
::
face_direction
Return Value real(kind=r8k),
allocatable,dimension(:,:,:,:)
surface vertices: shape=[Nx,Ny,Nz,space_dim] where findloc(shape(positions, value=1)) designates surface-normal direction
Description
result contains the vertices inside the designated grid block surface