ncdump-hdf(1) on Linux
The text 1aef53368929, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Convert netCDF files to ASCII form (CDL)
Flags it lists
-
-b -
-c -
-d -
-f -
-h -
-l -
-n -
-v