Am 17. März 2019 18:16:44 MEZ schrieb Ken Mankoff <[email protected]>: > >On 2019-03-17 at 10:03 -0700, Ken Mankoff <[email protected]> wrote... >> After learning from Markus & Moritz I see that the GPKG files are as >> they should be - vector features are not in triplicate. I think there >> are some strange QGIS import issues where it imports everything 3x >but >> this is not a GRASS issue. > >Actually, I am still confused about something with the file sizes. The >data/metadata all appear correct. But if I export a three-layer vector >w/ three tables 1x, the GPGK file is 12 MB and contains 1 table. It is >missing two tables. If I then export each of the databases associated >with each of the layers, they are 0.2 MB. If export the vector 3x, once >per layer, with update, as advised earlier in this thread, the >resulting GPKG is ~34 MB, or ~3x as large as I would expect it to be. > >v.out.ogr -c input=pal output=pal_all.gpkg --o # 12 MB, but only layer1 >table >db.out.ogr input=pal output=l1.csv layer=1 # 7.5k >db.out.ogr input=pal output=l2.csv layer=2 # 124K >db.out.ogr input=pal output=l3.csv layer=3 # 85k > >v.out.ogr -c input=pal output_layer=tbl2_points output=pal.gpkg layer=1 >--o >v.out.ogr -c input=pal output_layer=tbl2_areas output=pal.gpkg layer=2 >-u --o >v.out.ogr -c input=pal output_layer=tbl2_lines output=pal.gpkg layer=3 >-u --o
Note that you are still using the -c flag, and so at each export all the geometries are exported, even those that have no category value in the respective layer. Moritz _______________________________________________ grass-user mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/grass-user
