arrinit.<dommode>.<arrmode>.chpl

dommode:
  notype = "domain" specified, but no rank
  type = "domain(k)" specified
  *p = initializer parenthesized
  *s = initializer bracketed

arrmode:
  notype = "[]" specified as type
  type = "[D] float" specified as type
  nodom = "[] float" specified as type
  noelem = "[D]" specified as type
  *pr = promoted initializer used
  *ind = specify indices in the forall initializer
