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Radim Blazek wrote:
Can you send output from:
v.category input=molenbeek option=report
GRASS 6.1.cvs (BELGIQUE):~ > v.category input=molenbeek option=report
LAYER/TABLE 1/molenbeek:
type count min max
point 0 0 0
line 0 0 0
boundary 0 0 0
centroid 46 7596 8192
area 0 0 0
all 46 7596 8192
GRASS 6.1.cvs (BELGIQUE):~ > v.category input=molenbeek
option=report layer=2
LAYER/TABLE 1/molenbeek:
type count min max
point 0 0 0
line 0 0 0
boundary 0 0 0
centroid 46 7596 8192
area 0 0 0
all 46 7596 8192
Doesn't seem to take into account layer 2...
The same goes for
GRASS 6.1.cvs (BELGIQUE):~ > v.category input=molenbeek option=print
layer=2
whereas
GRASS 6.1.cvs (BELGIQUE):~ > v.category input=molenbeek option=print
layer=1
prints out the category values.
Moritz
Radim
On 9/15/05, Moritz Lennert <mlennert@club.worldonline.be> wrote:
Hello,
Don't know if this is a bug or if I just don't understand the use of
layers:
GRASS 6.1.cvs (BELGIQUE):~ > v.db.connect -p molenbeek
Vector map <molenbeek> is connected by:
layer <1> table <molenbeek> in database <grass> through driver <pg>
with key <cat>
layer <2> table <molpoptot> in database <grass> through driver <pg>
with key <cat>
the cat column is identical in the two tables. However:
GRASS 6.1.cvs (BELGIQUE):~ > d.vect molenbeek where='cat>8000'
displays the right areas, but
GRASS 6.1.cvs (BELGIQUE):~ > d.vect molenbeek layer=2 where='cat>8000'
does not display anything. At the same time
v.db.select molenbeek layer=2 where='cat>8000'
correctly lists the corresponding lines in the table molpoptot.
Moritz
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