1 files changed, 102 insertions, 0 deletions
diff --git a/report/prune_results/graph.sh b/report/prune_results/graph.sh
new file mode 100755
index 00000000..ffd1dec8
--- /dev/null
+++ b/report/prune_results/graph.sh
@@ -0,0 +1,102 @@
+# see do.sh for usage
+d=$(dirname `readlink -f $0`)
+
+plboth() {
+    local o=$1
+    local oarg="-landscape"
+    [ "$portrait" ] && oarg=
+    shift
+    pl -png -o $o.png "$@"
+    pl -ps -o $o.ps $oarg "$@"
+    ps2pdf $o.ps $o.pdf
+}
+
+graph3() {
+    local y=$1
+    local ylbl="$2"
+    local y2=$3
+    local ylbl2="$4"
+    local y3=$5
+    local ylbl3="$6"
+    local ylbldistance=${7:-'0.7"'}
+    local name=${name:-$data}
+    local obase=${obase:-$opre$name.x_`filename_from $xlbl`.$y.`filename_from $ylbl`.$y2.`filename_from $ylbl2`.$y3.`filename_from $ylbl3`}
+    local of=$obase.png
+    local ops=$obase.ps
+        #yrange=0
+    #pointsym=none pointsym2=none
+    title=${title:-$ylbl $ylbl2 $ylbl3 vs. $xlbl}
+    xlbl=${xlbl:=x}
+    showvars_required obase xlbl ylbl ylbl2 ylbl3
+    require_files $data
+    plboth $obase -prefab lines data=$data x=1  y=$y name="$ylbl" y2=$y2 name2="$ylbl2" y3=$y3 name3="$ylbl3" ylbldistance=$ylbldistance xlbl="$xlbl" title="$title" ystubfmt '%4g' ystubdet="size=6" linedet2="style=1" linedet3="style=3" -scale ${scale:-1.4}
+    echo $of
+}
+
+pre() {
+    local pre=$1
+    shift
+    local f
+    for f in "$@"; do
+        echo $pre$f
+    done
+}
+
+main() {
+    files=( $(pre "$@") )
+    data=${data:-compare.$(filename_from $*)}
+    xlbl=${xlbl:-space}
+    showvars_required files data xlbl
+    require_files ${files[*]}
+    $d/merge-columns.pl ${files[*]} > $data
+    preview $data
+    graph3 2 "${n2:-$2}" 3 "${n3:-$3}" 4 "${n4:-$4}"
+    exit
+}
+
+echo2() {
+ echo "$@" 1>&2
+}
+
+errorq() {
+ echo2 ERROR: "$@"
+}
+
+error() {
+ errorq "$@"
+ return 2
+}
+
+showvars_required() {
+ echo2 $0 RUNNING WITH REQUIRED VARIABLES:
+    local k
+ for k in "$@"; do
+  eval local v=\$$k
+  echo2 $k=$v
+  if [ -z "$v" ] ; then
+    errorq "required (environment or shell) variable $k not defined!"
+    return 1
+  fi
+ done
+ echo2
+}
+
+require_files() {
+ local f
+ [ "$*" ] || error "require_files called with empty args list"
+ for f in "$@"; do
+    if ! have_file "$f" ; then
+        error "missing required file: $f"
+        return 1
+    fi
+ done
+ return 0
+}
+
+have_file() {
+    [ "$1" -a -f "$1" -a \( -z "$2" -o "$1" -nt "$2" \)  -a \( -z "$require_nonempty" -o -s "$1" \) ]
+}
+
+if ! [ "$nomain" ] ; then
+    main "$@";exit
+fi