${format} = 'caps'; ${data_name} = 'nexrad'; ${"KFDR"}{"adas_file"} = "nexrad/r882018072707_0714_KFDR.adas.hdf4"; ${"KFDR"}{"n_cols"} = "1977"; ${"KFDR"}{"n_refl_files"} = "12"; ${"KFDR"}{"n_vel_files"} = "9"; ${"KFWS"}{"adas_file"} = "nexrad/r882018072707_0718_KFWS.adas.hdf4"; ${"KFWS"}{"n_cols"} = "211281"; ${"KFWS"}{"n_refl_files"} = "5"; ${"KFWS"}{"n_vel_files"} = "2"; ${"KGRK"}{"adas_file"} = "nexrad/r882018072707_0718_KGRK.adas.hdf4"; ${"KGRK"}{"n_cols"} = "0"; ${"KGRK"}{"n_refl_files"} = "3"; ${"KGRK"}{"n_vel_files"} = "1"; ${"KTLX"}{"adas_file"} = "nexrad/r882018072707_0714_KTLX.adas.hdf4"; ${"KTLX"}{"n_cols"} = "1220"; ${"KTLX"}{"n_refl_files"} = "12"; ${"KTLX"}{"n_vel_files"} = "9";