${format} = 'caps'; ${data_name} = 'nexrad'; ${"KDYX"}{"adas_file"} = "nexrad/r882022041019_1903_KDYX.adas.hdf4"; ${"KDYX"}{"n_cols"} = "28173"; ${"KDYX"}{"n_refl_files"} = "4"; ${"KDYX"}{"n_vel_files"} = "2"; ${"KFDR"}{"adas_file"} = "nexrad/r882022041019_1859_KFDR.adas.hdf4"; ${"KFDR"}{"n_cols"} = "11310"; ${"KFDR"}{"n_refl_files"} = "4"; ${"KFDR"}{"n_vel_files"} = "2"; ${"KSHV"}{"adas_file"} = "nexrad/r882022041019_1902_KSHV.adas.hdf4"; ${"KSHV"}{"n_cols"} = "1274"; ${"KSHV"}{"n_refl_files"} = "5"; ${"KSHV"}{"n_vel_files"} = "2"; ${"KTLX"}{"adas_file"} = "nexrad/KTLX.20220410.190000"; ${"KTLX"}{"n_cols"} = "0"; ${"KTLX"}{"n_refl_files"} = "0"; ${"KTLX"}{"n_vel_files"} = "0";