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Oct
5
awarded  Popular Question
Aug
21
awarded  Popular Question
Jul
2
awarded  Curious
Jun
13
comment Using ST_split to split a line feature using nearby points
I change the comma in this line:"WHERE l.line_id = 1 , p.point_id = 1" to AND, but got another error:LINE 3: l.line_id, p.point_id FROM lines l , points p , relation "lines" doesn't exist.
Jun
13
comment Using ST_split to split a line feature using nearby points
thank you, I have edited my post.
Jun
13
revised Using ST_split to split a line feature using nearby points
added 865 characters in body
Jun
10
revised Use python to execute GRASS module v.distance
added 257 characters in body
Jun
10
comment splitting a lines layer using points
I saw the manual page of the splitting example, "v.edit map=roads tool=break coords=604268,4923570 id=810 thresh=50". It seems that I can use points not on the line to split the line? If I don't know the exact id of the line segment I want to split, can v.edit work if I don't assign ids to it?
Jun
10
comment splitting a lines layer using points
@Micha can we use v.distance to get the nearest coordinates on the to_line and use these coordinates as input of v.edit? If this works, then we don't need to use v.patch and v.clean module!
Jun
10
asked Use python to execute GRASS module v.distance
Jun
10
awarded  Cleanup
Jun
10
asked Using ST_split to split a line feature using nearby points
Jun
10
revised Split a line feature using nearby points
rolled back to a previous revision
Jun
9
revised Split a line feature using nearby points
added 468 characters in body; edited title
Apr
19
comment Split a line feature using nearby points
@BradHards Thank you, I've edited that photo.
Apr
19
revised Split a line feature using nearby points
edited body
Apr
18
revised Split a line feature using nearby points
added 568 characters in body
Apr
18
comment Split a line feature using nearby points
@Simbamangu I have edited my post.
Apr
18
revised Split a line feature using nearby points
added 568 characters in body
Apr
18
revised Split a line feature using nearby points
edited title