This zip file contains selected model output data from HRRRv4 and plotting scripts used for the paper 'Evaluation of a cloudy cold-air pool in the Columbia River Basin in different versions of the HRRR model' which is submitted for publication to the journal Geoscientific Model Development (GMD). The individual files are: d01_d02_lwd_allsurfacestations_v4fp1_v4fp2.nc: longwave downward radiation flux at the locations of surface stations in the investigation area for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_lwp_Wasco_v4fp1_v4fp2.nc: liquid water path at Wasco for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_lwp_allsurfacestations_v4fp1_v4fp2.nc: liquid water path at the locations of surface stations in the investigation area for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_lwp_gridpointsbelow500mMSL_v4fp1_v4fp2.nc: liquid water path at all grid points in the Columbia River Basin with a terrain height of less than 500 m for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_lwp_numbergridpointsbelow500mMSL_v4fp1_v4fp2.nc: Number of gridpoints in the Columbia River Basin with a terrain height of less than 500 m MSL and a LWP larger than 10 g/m2 for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_swd_allsurfacestations_v4fp1_v4fp2.nc: shortwave downward radiation flux at the locations of surface stations in the investigation area for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_t2m_allsurfacestations_v4fp1_v4fp2.nc: 2-m temperature at the locations of surface stations in the investigation area for domains d01 and d02 and runs v4fp1 and v4fp2 d01_d02_windspeed_7sites_v4fp1_v4fp2.nc: Wind speed profiles at 7 sites in the investigation area for domains d01 and d02 and runs v4fp1 and v4fp2 d01_temperatureprofiles_Wasco_v4fp1.nc: temperature profiles at Wasco for domain d01 and run v4fp1 d01_temperatureprofiles_Wasco_v4fp2.nc: temperature profiles at Wasco for domain d01 and run v4fp2 d02_swd_spatial_v4fp1.nc: spatial distribution of surface shortwave downward radiation for domain d02 and run v4fp1 d02_temperatureprofiles_Wasco_v4fp1.nc: temperature profiles at Wasco for domain d02 and run v4fp1 d02_temperatureprofiles_Wasco_v4fp2.nc: temperature profiles at Wasco for domain d02 and run v4fp2 d02_terrain.nc: terrain height for domain d02 plot_miscs_hrrr_longforecasts.py: master script for plotting plot_routines_wfip2_lf.py: plot routines for various type of plots read_routines_wfip2_lf.py: read routines for all kinds of data sites_locations_wfip2.txt: latitude, longitude and height of used stations basic_functions.py: helper functions for plotting