include file: crdcon.h 14 c c $Id: crdcon.h,v 1.1 1998/04/01 07:21:38 ccm Exp $ c $Author: ccm $ c C C Radiation constants C common/crdcon/gravit ,rga ,cpair ,epsilo ,sslp , $ stebol ,rgsslp ,co2mmr ,dpfo3 ,dpfco2 , $ dayspy ,pie C real gravit ! Acceleration of gravity real rga ! 1./gravit real cpair ! Specific heat of dry air real epsilo ! Ratio of mol. wght of H2O to dry air real sslp ! Standard sea-level pressure real stebol ! Stefan-Boltzmann's constant real rgsslp ! 0.5/(gravit*sslp) real co2mmr ! CO2 mass mixing ratio real dpfo3 ! Voigt correction factor for O3 real dpfco2 ! Voigt correction factor for CO2 real dayspy ! Number of days per 1 year real pie ! 3.14..... C