An STP file, also known as a STEP file or Standard for the Exchange of Product model data, is a 3D file format used for CAD designs and models. It is an open standard developed by ISO (International ...

You are an MCNP model developer. You have created simplified 3D CAD model using SpaceClaim, saved it to STP file, then converted it using SuperMC to an MCNP model. At this moment the MCNP model ...