I'm trying to define an array (with a fixed dimension) of instances of a class. for each instances I need to assign three parameters. These parameters  have the same values  for every instances.
So my way is that

Heater.Wood[N] woodInHeater(v=woodInput.v, rho=woodInput.rho, s0=s_0, h0=h_0);

it is correct, isn't it?
'cause every-time when I try to translate this code the compiler returns to me a warning

Warning: Automatically introducing 'each' in definition equation for:
woodinHeater[1].v
Examine the release notes on array of components

what is the correct way to write that, without generating warning?

thank
have good day