Greetings
I have a situation where I have thousands of points. In a lot of
cases there are a number of points that are exactly on top of each
other. What I want to do is "move/offset" the coincident points.
I'm working in workbench. My current approach using the latest beta
is to use MATCHER and using the "match id attribute output" option
(new) ... this groups together the coincident points.
Now this is where my theory comes unstuck ... what I would like to
do is "loop" through each unique group, so I can use the OFFSETTER
to move each point based on their position in the group eg (assuming
the first record is 0) first record would move 0x1metre, second
record would move 1x1metre, third record would move 2x1metre etc.
I thought lists might help but didn't really do it, unless I am
missing something. I used aggregator on the "match id", with the
list and count options. I could do cool things like sorting the
list, but couldn't find away to loop through each list member so I
could operate on them.
Any assistance would be appreciated.
Garry
Get the maximum benefit from your FME, FME Objects, or SpatialDirect via our
Professional Services team. Visit www.safe.com/services for details.
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/fme/
<*> To unsubscribe from this group, send an email to:
[EMAIL PROTECTED]
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
