The error state.outside-region

user: the script can change it: the error says what happened in the experiment’s names, and what to write instead.

Where MIME gives it, with what its message says happened and what its action says to do ({…} is filled in from the experiment):

• in mime/build/_plan.py:

  • what happened: body {…} starts at ({…}) mm, outside {…}, the region {…} fills, {…} mm beyond its wall, and {…} reads it as in {…}

  • what to do: give the body an initial position inside {…}, Body(..., initial=State(position=...)){…}; or bind it to a medium it is in

Reading an error and reaching its full traceback: reading an error. Every code: the index.