// Usage: pl -gif sa5a.htm // set up area and scaling using proc areadef #proc areadef rectangle: 1 1 4 2 xscaletype: date mmddyy xrange: 031799 041699 yrange: 0 100 // make stubs at every 7 days using proc xaxis #proc xaxis stubs: increment 7 days stubformat: MMMdd location: min-0.22 axisline: none stubrange: 032199 // make weekday stubs using proc xaxis #proc xaxis stubs: increment 1 day stubformat: W