If there are spelling errors in a non-required block in the control file, that block is just ignored. For example \begin{INTERFACE_BOUNDRIES}...\end{INTERFACE_BOUNDRIES} will not produce any interface boundaries. There should be a check and at least a warning if there are unrecognized blocks, which may be the result of typos.
If there are spelling errors in a non-required block in the control file, that block is just ignored. For example \begin{INTERFACE_BOUNDRIES}...\end{INTERFACE_BOUNDRIES} will not produce any interface boundaries. There should be a check and at least a warning if there are unrecognized blocks, which may be the result of typos.