Achim Kisseler wrote:
vector-map - layers - categories - database-connection: thats a bit
confusing, but manageble:
Am 09.11.2010 13:27, schrieb Luisa Peña:
1- How can I know that this particular vector data does/doesn't have
a table?
v.db.connect -p map=your_map
2- Since this is a vector, created from a raster (r.to.vect) can I
add a table when I create the vector?
No, thats what I dont like, too
3- How can I define a table in order to be used by v.colors?
v.db.addtable
In addition, it might be a good idea, while you create the table, to add
the column for colors. the default column name is GRASSRGB and it should
be a text column (format the RGB colors as RRR:GGG:BBB in that column)
So
v.db.addtable <vector map> column="GRASSRGB varchar(12)"
I use sqlite as database, because it consists of only one file (so it
is easy (for a single user)).
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