ll of the values associated with the requested kernel
      variable.  If the dimension of `values' indicated by `maxn' is
      too small to contain the requested values, the error
      SPICE(ARRAYTOOSMALL) is signaled.
 
   4) If the input dimension `maxn' indicates there is more room 
      in `values' than there really is---for example, if `maxn' is 
      10 but `values' is declared with dimension 5---and the dimension 
      of the requested kernel variable is larger than the actual 
      dimension 