Converting to an MPS-Format SAS Data Set (lp15)

/****************************************************************/
/*          S A S   S A M P L E   L I B R A R Y                 */
/*                                                              */
/*    NAME: lp15                                                */
/*   TITLE: Converting to an MPS-Format SAS Data Set (lp15)     */
/* PRODUCT: OR                                                  */
/*  SYSTEM: ALL                                                 */
/*    KEYS: LP                                                  */
/*   PROCS: LP                                                  */
/*    DATA:                                                     */
/*                                                              */
/* SUPPORT:                             UPDATE:                 */
/*     REF:                                                     */
/*    MISC: Example 15 from the LP Procedure chapter of         */
/*          Mathematical Programming Legacy Procedures.         */
/*                                                              */
/****************************************************************/

data exdata;
   input _id_ $17. a_light a_heavy brega naphthal naphthai
         heatingo jet_1 jet_2 _type_ $ _rhs_;
datalines;
profit            -175 -165 -205  0  0  0 300 300 max     .
naphtha_l_conv    .035 .030 .045 -1  0  0   0   0  eq     0
naphtha_i_conv    .100 .075 .135  0 -1  0   0   0  eq     0
heating_o_conv    .390 .300 .430  0  0 -1   0   0  eq     0
recipe_1             0    0    0  0 .3 .7  -1   0  eq     0
recipe_2             0    0    0 .2  0 .8   0  -1  eq     0
available          110  165   80  .  .  .   .   . upperbd .
;


proc lp data=exdata mpsout=mpsdata;
run;

proc print data=mpsdata;
run;