geometry module: triangles_from_surface - correcting memory allocation. including option for generating inside a subset of surface elements instead of into the entire surface element list. means that we can read in a mesh for all five lobes and generate into one lobe at a time. fixed small error with filename in define_data_geometry. memory allocation in line_segments, element_connectivity, reallocte_node_elem_arrays.
geometry module: triangles_from_surface - correcting memory allocation. including option for generating inside a subset of surface elements instead of into the entire surface element list. means that we can read in a mesh for all five lobes and generate into one lobe at a time. fixed small error with filename in define_data_geometry. memory allocation in line_segments, element_connectivity, reallocte_node_elem_arrays.

LungNoodle/lungsim,LungNoodle/lungsim,LungNoodle/lungsim