public subroutine mus_hvs_construct(scheme, geometry, params)

Initialize Musubi data strucutres based on data provided by Treelm

Load the mesh and boundary conditions for this process from disk. Get the level-wise treeID lists and create the required ghost and halo elements.

This is achieved by a two-folded identification of elements.

-# the theoretically required elements are collected based on mus_scheme_layout_type stencil information The tem_find_allElements routine performs this task for compute fluid elements. For boundaries which require information from neighbor elements, these required tem_topology_module "treeIDs" are collected into the mus_bc_header_module "boundary element type"

Additional Tasks

• receive tem_build_horizontalDependencies "horizontal" (within a level for the element updates)
• and tem_build_verticalDependencies "vertical" dependencies (between levels for ghost-interpolations).
• The main state vector and the neighbor lists on which the kernel then acts is created
• The MPI buffers are created.
• For each mus_scheme_module "Scheme", the tem_levelDesc_type "Level Descriptor" is created

Result

After this routine, all data structures for starting the main loop of the solver are allocated and ready.

Only difference between this routine and mus_construct is then creating of boundary elements and its stencil are omitted for harvesting

Arguments

Type	Intent	Optional	Attributes		Name
type(mus_scheme_type),	intent(inout)			::	scheme	scheme information including fluid, boundary and flow information
type(mus_geom_type),	intent(inout)			::	geometry	geometric information
type(mus_param_type),	intent(inout)			::	params	run-time Parameters