[GRASS-user] selecting a subset and exporting

GRASS GRASS user
1

Hi all,

Another question,

I have been looking through the forum but I cant find an answer.

I have a point dataset with attributes
| ID | Class | Count |
+---|--------+------+
|1 |A | 41
|2 |A | 56
|3 |B | 102

I have been trying to use

v.db.select map=bones@bone layer=1 where="Class='M'" works fine

after opening a new d.mon I try:

d.vect map=bones@bone type=point layer=1 where="Class='M'"

but how do I export this to a new vector file?

thanks

Gary

and nothing happens
--
View this message in context: http://n2.nabble.com/selecting-a-subset-and-exporting-tp4743987p4743987.html
Sent from the Grass - Users mailing list archive at Nabble.com.

2

Il giorno Tue, 16 Mar 2010 06:36:42 -0800 (PST)
Gary Nobles <garynobles@yahoo.com> ha scritto:

v.extract ?

http://grass.itc.it/grass65/manuals/html65_user/v.extract.html

Hi all,

Another question,

I have been looking through the forum but I cant find an answer.

I have a point dataset with attributes
| ID | Class | Count |
+---|--------+------+
|1 |A | 41
|2 |A | 56
|3 |B | 102

I have been trying to use

v.db.select map=bones@bone layer=1 where="Class='M'" works fine

after opening a new d.mon I try:

d.vect map=bones@bone type=point layer=1 where="Class='M'"

but how do I export this to a new vector file?

thanks

Gary

and nothing happens

3

Thank you!

SOLVED
--
View this message in context: http://n2.nabble.com/selecting-a-subset-and-exporting-tp4743987p4744245.html
Sent from the Grass - Users mailing list archive at Nabble.com.

4

Gary wrote:

I have been trying to use

v.db.select map=bones@bone layer=1 where="Class='M'" works fine

after opening a new d.mon I try:

d.vect map=bones@bone type=point layer=1 where="Class='M'"

but how do I export this to a new vector file?

same thing, but with v.extract

Hamish