The tar archive can be compressed using the compress option. Gzip and bzip2 (default) are available. A where option can be specified, to export only a subset of the space time dataset. Archives exported with t.vect.export can be imported with t.vect.import.
t.vect.export input=shoreline output=shoreline_nc tar xvfj shoreline_nc shoreline_1849_1873.xml shoreline_1849_1873.xsd shoreline_1925_1946.xml shoreline_1925_1946.xsd shoreline_1970_1988.xml shoreline_1970_1988.xsd shoreline_1997.xml shoreline_1997.xsd shoreline_1998.xml shoreline_1998.xsd shoreline_2003.xml shoreline_2003.xsd shoreline_2004.xml shoreline_2004.xsd shoreline_2009.xml shoreline_2009.xsd list.txt proj.txt init.txt readme.txt metadata.txt cat init.txt stds_type=stvds format=GML temporal_type=relative semantic_type=mean relative_time_unit=years number_of_maps=8 north=1039175.31479 south=9403.301982 east=3052352.00337 west=651481.84739 cat proj.txt +proj=lcc +lat_1=36.16666666666666 +lat_2=34.33333333333334 +lat_0=33.75 +lon_0=-79 +x_0=609601.22 +y_0=0 +no_defs +a=6378137 +rf=298.257222101 +towgs84=0.000,0.000,0.000 +to_meter=1 cat list.txt shoreline_1849_1873|1849|1873 shoreline_1925_1946|1925|1946 shoreline_1970_1988|1970|1988 shoreline_1997|1997|1997 shoreline_1998|1998|1998 shoreline_2003|2003|2003 shoreline_2004|2004|2004 shoreline_2009|2009|2009 cat readme.txt This space time vector dataset was exported with t.vect.export of GRASS GIS 7 Files: *.xml -- Vector GML files proj.txt -- Projection information in PROJ.4 format init.txt -- GRASS GIS space time vector dataset information list.txt -- Time series file, lists all maps by name with interval time stamps in ISO-Format. Field separator is | metadata.txt -- The output of t.info readme.txt -- This file
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