Update of /u/gcmpack/MITgcm/doc In directory forge:/tmp/cvs-serv12373/doc Modified Files: tag-index Log Message: document this: make treatment of optional namelists (EXF_NML_04, EXF_NML_SGRUNOFF, EXF_NML_OBCS) more consistent, so that you need not have these lists in data.exf when they are not used.