Data output can be written equivalent to the input. For every input channel an output channel exists, the names are RDGE, RDEV nad RDRC. Writing of output can be turned on with the REDUCE command. All records are written as they remain after processing, except the myskip or userskip routine returns .true..
Hbook output can be done throuth the HBOO channel. When BOOK is done, the an hbook file is opened. All histogram objects are written to that file at the OUT command.