master script stage 4_5 from Alberto, initial commit

slidify presentation using input assessment figure table from stage 6

scaling up assessment function script part1 slight changes to mosacing

assessment part1 call to figure plot assessment debug for shapefiles not read in

integrating plotting call into assessement part1

plotting figures assessment debugging and checking output table

plotting assessment figure function, collecting output figures into table

assessment part2 plotting of figures checking input parameters and clean up

clean up of assessment figure plotting called from part1

assessment part2 plotting of figures into function callable from stage 6