The Standup Gravimetric ECM Script is designed for use with Standup Variable Spectrum ECM systems and will enable structure operators to switch their ECM system to jam gravimetric sensors. Standup is a proprietary system that uses a Structure Autonomous Nanoassembly Device (Upwell) containing integrated template software, a nanoassembler array and sufficient nanomass to enable the construction of a variety of service modules, structure modules and structure rigs when inserted into the appropriate slots on a structure built with Upwell technology.