build_change_table.RdBuild Cover Change Table
build_change_table(csv, year1, year2, polys, lots, permits)
| csv | is a csv file with cols(id, year, type, obs(1:50)) |
|---|---|
| year1 | is a number matching a value in csv$year |
| year2 | is a number matching a value in csv$year |
| polys | is a spatial polygons object (sampling boxes) |
| lots | is a spatial polygons object (riparian taxlots) |
| permits | is a csv file with cols(maptaxlot, record_no) |
prints a csv file with cols(id, change, maptaxlot, permits) to the working directory