${format} = 'caps'; ${data_name} = 'nexrad'; ${"KDYX"}{"adas_file"} = "nexrad/r882019073104_0445_KDYX.adas.hdf4"; ${"KDYX"}{"n_cols"} = "9606"; ${"KDYX"}{"n_refl_files"} = "7"; ${"KDYX"}{"n_vel_files"} = "5"; ${"KFDR"}{"adas_file"} = "nexrad/r882019073104_0446_KFDR.adas.hdf4"; ${"KFDR"}{"n_cols"} = "420"; ${"KFDR"}{"n_refl_files"} = "7"; ${"KFDR"}{"n_vel_files"} = "5"; ${"KFWS"}{"adas_file"} = "nexrad/r882019073104_0453_KFWS.adas.hdf4"; ${"KFWS"}{"n_cols"} = "215838"; ${"KFWS"}{"n_refl_files"} = "12"; ${"KFWS"}{"n_vel_files"} = "9"; ${"KSHV"}{"adas_file"} = "nexrad/r882019073104_0450_KSHV.adas.hdf4"; ${"KSHV"}{"n_cols"} = "17583"; ${"KSHV"}{"n_refl_files"} = "3"; ${"KSHV"}{"n_vel_files"} = "1"; ${"KTLX"}{"adas_file"} = "nexrad/r882019073104_0451_KTLX.adas.hdf4"; ${"KTLX"}{"n_cols"} = "0"; ${"KTLX"}{"n_refl_files"} = "7"; ${"KTLX"}{"n_vel_files"} = "5";