STEPS import of a tetrahedral mesh with realistic geometry. The mesh is reconstructed from a surface triangular mesh provided at http://synapses.clm.utexas.edu/anatomy/Ca1pyrmd/radiatum/K24/K24.stm webcite . For a test simulation in STEPS molecules are distributed uniformly and the system is then visualized in CUBIT.
Hepburn et al. BMC Systems Biology 2012 6:36 doi:10.1186/1752-0509-6-36