[GRASS-user] grass vector model, cats and layers concept
bain at toraval.fr
Mon Apr 22 05:41:58 PDT 2013
Thank you Moritz,
> - I'm not sure I like the difference in size of cat values between
> layers. It gives the idea that there is one important and two secondary
Sorry, I don't understand. Cats values are all the same font size in the
drawing (I turned "1" values to sth else, perhaps an optical illusion)
> - Your attribute table examples all show the classical GRASS usage of
> category values as indicators of type (type of path, type of plot).
> Maybe, just to make that point clear, you could use a table with
> individual cat values for each feature and a second column with type.
You mean showing that "cat" is nothing but a key column, not necessarily
refering to whatever values in an /exotic/ source of data ?
I changed column name "cat" to "type" for layer 2
I added a category to feature #13 that table does not hold.
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