Initialization and Reinitialization

Opcodes used for the initialization of variables:

The opcodes that can generate another initialization pass are:

The opcode p can be used to find score p-fields at i- or k-rate.

nstrnum returns the instrument number for a named instrument.

[Note] Note
Note that a instrument may modify the p3 (duration) parameter at initialisation time. For example statements like
iattack = 0.02
irelease = 0.04
isustain = p3
p3 = iattack + isustain + irelease
are valid.