ar zar kndx ar zarg kndx, kgain zaw asig, kndx zawm asig, kndx [, imix]
For a rate reading and writing, in the za space.
kndx - Points to which za variable to read.
kgain - multiplies the a rate signal by a k rate value kgain.
zar reads the number kndx array of floats in za space which are the ksmps number of audio rate floats to be processed in a k cycle.
zarg is imilar to zar, but multiplies the a rate signal by a k rate value kgain.
zaw rites asig into the za variable specified by kndx.
zawm is similar to zaw above, except that it can mix - add the asig to the current value of the destination za variable. If no imix is specified, it mixes, but if imix is used, then 0 will cause a simple write (like zaw) and any other value will cause mixing.