Numbering https://www.dummymodels.com/models/ussid/using-the-model/numbering https://www.dummymodels.com/@@site-logo/DummyModelSupport-Logo480x80.png Numbering Nodes in the range of 10.000 to 11.000 are used for the definition of joints, accelerometers, etc. Nodes with node IDs above 11.000 are used only in *NODE and *ELEMENT cards. The following ranges of numbers are used for the FAT-USSID model. Please take note of it! Item Minimal ID Maximum ID Nodes 10.000 200.000 Elements 10.000 200.000 Discrete Elements 10.000 200.000 Load curves/tables 1.000 2.000 Materials 1.000 2.000 Sections 1.000 2.000 Hourglass 1.000 2.000 Properties 1 220 General joint stiffness 1 200 Local coordinate systems 1 30 Accelerometers 1 20