diff --git a/ush/sub_cheyenne b/ush/sub_cheyenne
deleted file mode 100644
index 7389bfeb24..0000000000
--- a/ush/sub_cheyenne
+++ /dev/null
@@ -1,169 +0,0 @@
-#!/bin/sh --login
-set -x
-echo "starting sub_cheyenne"
-usage="\
-Usage:  $0 [options] executable [args]
-      where the options are:
-      -a account        account (default: none)
-      -b binding        run smt binding or not (default:NO)
-      -d dirin          initial directory (default: cwd)
-      -e envars         copy comma-separated environment variables
-      -g group          group name
-      -i                append standard input to command file
-      -j jobname        specify jobname (default: executable basename)
-      -m machine        machine on which to run (default: current)
-      -n                write command file to stdout rather than submitting it
-      -o output         specify output file (default: jobname.out)
-      -p procs[/nodes[/ppreq]
-                        number of MPI tasks and optional nodes or Bblocking and
-                        ppreq option (N or S) (defaults: serial, Bunlimited, S)
-      -q queue[/qpreq]  queue name and optional requirement, e.g. dev/P
-                        (defaults: 1 if serial or dev if parallel and none)
-                        (queue 3 or 4 is dev or prod with twice tasks over ip)
-                        (options: P=parallel, B=bigmem, b=batch)
-      -r rmem[/rcpu]    resources memory and cpus/task (default: '1024 mb', 1)
-      -t timew          wall time limit in [[hh:]mm:]ss format (default: 900)
-      -u userid         userid to run under (default: self)
-      -v                verbose mode
-      -w when           when to run, in yyyymmddhh[mm], +hh[mm], thh[mm], or
-                        Thh[mm] (full, incremental, today or tomorrow) format
-                        (default: now)
-Function:  This command submits a job to the batch queue."
-subcmd="$*"
-stdin=NO
-nosub=NO
-account=""
-binding="NO"
-dirin=""
-envars=""
-group=""
-jobname=""
-machine=""
-output=""
-procs=0
-nodes=""
-ppreq=""
-queue=""
-qpreq=""
-rmem="1024"
-rcpu="1"
-timew="900"
-userid=""
-verbose=NO
-when=""
-while getopts a:b:d:e:g:ij:m:no:p:q:r:t:u:vw: opt;do
-  case $opt in
-    a) account="$OPTARG";;
-    b) binding="$OPTARG";;
-    d) dirin="$OPTARG";;
-    e) envars="$OPTARG";;
-    g) group="$OPTARG";;
-    i) stdin=YES;;
-    j) jobname=$OPTARG;;
-    m) machine="$OPTARG";;
-    n) nosub=YES;;
-    o) output=$OPTARG;;
-    p) procs=$(echo $OPTARG/|cut -d/ -f1);nodes=$(echo $OPTARG/|cut -d/ -f2);ppreq=$(echo $OPTARG/|cut -d/ -f3);;
-    q) queue=$(echo $OPTARG/|cut -d/ -f1);qpreq=$(echo $OPTARG/|cut -d/ -f2);;
-    r) rmem=$(echo $OPTARG/|cut -d/ -f1);rcpu=$(echo $OPTARG/|cut -d/ -f2);;
-    t) timew=$OPTARG;;
-    u) userid=$OPTARG;;
-    v) verbose=YES;;
-    w) when=$OPTARG;;
-    \?) echo $0: invalid option >&2;echo "$usage" >&2;exit 1;;
-  esac
-done
-shift $(($OPTIND-1))
-if [[ $# -eq 0 ]];then
-  echo $0: missing executable name >&2;echo "$usage" >&2;exit 1
-fi
-exec=$1
-if [[ ! -s $exec ]]&&which $exec >/dev/null 2>&1;then
-  exec=$(which $exec)
-fi
-shift
-args="$*"
-bn=$(basename $exec)
-export jobname=${jobname:-$bn}
-output=${output:-$jobname.out}
-myuser=$LOGNAME
-myhost=$(hostname)
-
-DATA=/glade/scratch/$LOGNAME/tmp
-mkdir -p $DATA
-
-timew=${timew:-01:20:00}
-task_node=${task_node:-$procs}
-size=$((nodes*task_node))
-envars=$envars
-threads=${rcpu:-1}
-
-export TZ=GMT
-cfile=$DATA/sub$$
-> $cfile
-echo "#!/bin/sh --login"                   >> $cfile
-echo ""                                    >> $cfile
-echo "#PBS -o $output"                     >> $cfile
-echo "#PBS -N $jobname"                    >> $cfile
-echo "#PBS -q $queue"                      >> $cfile
-echo "#PBS -l walltime=$timew"             >> $cfile
-echo "#PBS -l select=$nodes:ncpus=$procs:mpiprocs=$procs"     >> $cfile
-echo "#PBS -j oe"                          >> $cfile
-echo "#PBS -A $accnt"                      >> $cfile
-echo "#PBS -V"                             >> $cfile
-
-echo "" >>$cfile
-echo "export ntasks=$(( $nodes * $procs ))" >> $cfile
-echo "export ppn=$procs"                    >> $cfile
-echo "export threads=$threads"              >> $cfile
-echo "export OMP_NUM_THREADS=$threads"      >> $cfile
-echo "ulimit -s unlimited"                  >> $cfile
-echo "" >>$cfile
-echo ". "$(awk '{ print $1, $2, $3, $4, $5, $6, $7, $8, $9 }' $regdir/regression_var.out)  >>$cfile
-echo "" >>$cfile
-
-echo "cfile = $cfile"
-echo "source /glade/u/apps/ch/modulefiles/default/localinit/localinit.sh >> $cfile"
-echo "module purge"                                        >> $cfile
-echo "module use $modulefiles"                      >> $cfile
-echo "module load gsi_cheyenne.intel" >> $cfile
-echo "module list" >> $cfile
-
-cat $exec >> $cfile
-
-if [[ $nosub = YES ]];then
-  cat $cfile
-  exit
-elif [[ $verbose = YES ]];then
-  set -x
-  cat $cfile
-fi
-
-
-if [[ $stdin = YES ]];then
-  cat
-fi >>$cfile
-if [[ $nosub = YES ]];then
-  cat $cfile
-  exit
-elif [[ $verbose = YES ]];then
-  set -x
-  cat $cfile
-fi
-qsub=${qsub:-qsub}
-
-ofile=$DATA/subout$$
->$ofile
-chmod 777 $ofile
-$qsub $cfile >$ofile
-rc=$?
-cat $ofile
-if [[ -w $SUBLOG ]];then
-  jobn=$(grep -i submitted $ofile|head -n1|cut -d\" -f2)
-  date -u +"%Y%m%d%H%M%S : $subcmd : $jobn" >>$SUBLOG
-fi
-rm $cfile $ofile
-[[ $MKDATA = YES ]] && rmdir $DATA
-echo "ending sub_cheyenne"
-exit $rc
-