Thanks Armando! It worked. Earlier I was using the link layer (trying to get the node layer etc etc...)...
Rudy On Wed, Oct 17, 2012 at 1:15 PM, Armando Scalise <[email protected]>wrote: > ** > > > Set the node layer as the active layer. > > Go Dataview/Formual Fields, and enter ArrayLength(GetNodeLinks(ID)) on > the formula box. The formula is only one line, not two lines > > Regards > > > > On Wed, Oct 17, 2012 at 5:00 PM, Aniruddha Banerjee < > [email protected]> wrote: > >> ** >> >> >> Thanks both of you! I use the formula field using functions like >> random(), right() etc all the time but how do I create a formula to count >> node IDs connected to street links? I tried Stewart's formula but it has >> two lines of code. Does anyone know how to create a formula field using >> Stewart's code: ArrayLength(GetNodeLinks(ID)) ? This will save me from >> invoking GISDK scripting.... >> >> Regards, >> >> Rudy B. >> >> On Wed, Oct 17, 2012 at 12:44 PM, dr_haspel <[email protected]> wrote: >> >>> ** >>> >>> >>> Rudy, >>> >>> The one thing Stewart didn't mention is a nice undocumented hack: you >>> can use Edit-->Fill->Formula to fill a column with the results of any >>> function that returns a numeric or string datatype. Just make sure that >>> your field settings match the datatype to be returned. >>> >>> I haven't done this recently (not since version 4.x), but I'll wager >>> it's still possible! >>> >>> >>> --- In [email protected], [email protected] wrote: >>> > >>> > Hi: >>> > This example code line should help: >>> > ArrayLength(GetNodeLinks(ID)) >>> > Maptitude Mapping Software <http://www.caliper.com> Group Moderator >>> >>> > >>> > >>> > --- In [email protected], "banerjee15" <aniruddha.banerjee@> >>> > wrote: >>> > > >>> > > How can I get the number of links attached to each node? I have used >>> > used Edit-->Fill-->Aggregate to count links by using a band distance >>> > (but this creates mistakes since some nodes are less than 10 feet of >>> > each other.... and when choosing a larger band it counts links not >>> > attached to node...); same problem using overlay (Maptitude asks for a >>> > band size). I'd be nice to have a function that counts the number of >>> > links attached to each node.... >>> > > >>> > > Rudy B. >>> > > Maptitude 6.0 user >>> > > >>> > >>> >>> >> >> >> -- >> Aniruddha Banerjee, Ph.D. >> >> > > > -- > Armando Scalise > > > -- Aniruddha Banerjee, Ph.D.
