DESCRIPTION

t.list lists any dataset that is registered in the temporal database. Datasets are raster, 3D raster and vector maps as well as their corresponding space time datasets (STRDS, STR3DS and STVDS). The type of the dataset can be specified using the type option, default is STRDS. By default all datasets with relative and absolute time are listed. However, the user has the ability to specify a single temporal type with the temporaltype option. The user can define the columns that should be printed for each dataset and the order of the datasets. In addition a SQL WHERE statement can be specified to select a subset of the requested datasets.

Examples

In this example we will create 3 raster maps and register them first only in the temporal database an then in the newly created space time raster dataset. We use t.list to show what maps are already in the

r.mapcalc expr="map1 = rand(0, 10)" 
r.mapcalc expr="map2 = rand(10, 20)" 
r.mapcalc expr="map3 = rand(20, 30)" 

t.register type=rast maps=map1 start=2012-08-20 end=2012-08-21
t.register type=rast maps=map2 start=2012-08-21 end=2012-08-22
t.register type=rast maps=map3 start=2012-08-22 end=2012-08-23

t.list rast

map1@soeren
map2@soeren
map3@soeren

t.create type=strds temporaltype=absolute \
         output=precipitation_daily \
         title="Daily precipitation" \
         description="Test dataset with daily precipitation"
         
t.register type=rast input=precipitation_daily maps=map1,map2,map3

t.list strds

precipitation_daily@soeren

SEE ALSO

t.create, t.info

AUTHOR

Sören Gebbert

Last changed: $Date$