              The type of the parameter being restrained.\
\
               Explicit sets of data values are provided for the programs\
               PROTIN/PROLSQ (beginning with p_) and RESTRAIN (beginning with\
               RESTRAIN_). As computer programs will evolve, these data values\
               are given as examples, and not as an enumeration list. Computer\
               programs converting a data block to a refinement table will\
               expect the exact form of the data values given here to be used.