DESCRIPTION
t.rast3d.mapcalc provides exact the same functionality as 
t.rast.mapcalc, but for space time 3D raster datasets. Please 
refer to t.rast.mapcalc for 
documentation.
It is a simple wrapper for r3.mapcalc 
enhanced with temporal functions.
SEE ALSO
t.rast.mapcalc,
t.rast3d.algebra,
r3.mapcalc
AUTHOR
Sören Gebbert, Thünen Institute of Climate-Smart Agriculture