[PD] Dynamic population of a large array

IOhannes m zmoelnig zmoelnig at iem.at
Tue Jul 27 18:07:48 CEST 2004

acabrera at teleset.com.co wrote:
> Hi all,

> Is there a quick way to populate arrays (1024 points in size) so that between
> x-value 'a' and x-value 'b' I have a y-value of 1, while the rest of the array
> is set to 0? I also want to be able control the values of a and b, so the band
> can be changed dynamically.

while georg is right with pointing at specialized libraries (an IEMtab 
is coming too), such simple operations can also be achieved with plain 
pd: think of combining [tabwrite] and [until] (and some knowledge of 


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