README: Data are in .mat files. Programs to read and plot data are in Matlab. Experimental Data: in RCRDATA1.zip Lapse300K8080Test_out.mat Lapse300K8050Test_out.mat Lapse300K8030Test_out.mat Lapse300K8020Test_out.mat These files each contain the data for six runs with the six lapse rates above 262hPa. The relative humidity shifts from 80% to 80,50,30 or 20% at 862hPa These runs form the basis of Figures 1, 2 and 9. The programs to plot these data are plottc.m and plotti.m Experimental Data: in RCRDATA2.zip RHvarSFCO3CFSSTEMT0_out.mat RHvarSFCO3CFSSTEMT1_out.mat RHvarSFCO3CFSSTEMT2_out.mat RHvarSFCO3CFSSTEMT3_out.mat RHvarSFCO3CFSSTEMT4_out.mat RHvarSFCO3CFSSTEMT5_out.mat These files contain the data for the model runs that produced Figure 7 The program to make Figure 7 is plottg.m RCRPROGRAMS.zip contains the reading and plotting matlab code.