DESCRIPTION
r.stack is used to patch all the raster maps in a time series (or
burst 3D raster) together into a single vertical stack, to aid mutli-map
analyses in modules where group or 3D input is not yet available.
NOTES
You will need to change the region to match the extent of the new stack after
this module is run.
The stack respects and is built downwards (southwards) from the current 2D
region, so an error will occur in a lat/lon location if the lowest member
of the stack exceeds 90S.
EXAMPLE
r3.to.rast -r input=clouds.3D output=cloud.slices
g.region rast=cloud.slices_00001
r.stack input=`g.mlist rast pattern='cloud.slices_00*' sep=,` \
output=cloud.stack
g.region rast=cloud.stack
...
SEE ALSO
g.region,
r.patch
AUTHOR
Hamish Bowman, Otago University, New Zealand
Last changed: $Date$