Analyze time series of DEMs
E. Hardin, M.O. Kurum, H. Mitasova
# set the region
g.region rast=coast_2001_2m -p
d.erase
d.rast coast_2001_2m
# compute mean and standard deviation
dates=( 19961016 19971002 19980907 19990909 19990918 19991104 2001 20040925 20051126 20080327 )
methods=( minimum maximum min_raster max_raster stddev slope detcoeff )
r.series input=$( for date in ${dates[@]}; do echo -n JR_${date}_05mrst,; done ) \
out=$( for method in ${methods[@]}; do echo -n JR_${method}_05mrst,; done ) \
method=$( for method in ${methods[@]}; do echo -n ${method},; done )
r.colors coast1997_2008_std co=rules
0 grey
0.5 cyan
1.0 yellow
2 orange
5 red
15 magenta
# display results
d.rast coast1997_2008_stddev