#' @include zfactor.R NULL Correlation for gas base viscosity at atmospheric conditions. Dempsey (1965) Guo, pg. 2/23 Eq 2.36

#' @include zfactor.R NULL Correlation for gas base viscosity at atmospheric conditions. Dempsey (1965) Guo, pg. 2/23 Eq 2.36

gas.viscBase(temp, sgg)

Arguments

temp	temperature deg F
sgg	specific gravity of gas