Wayne,
There are two options. You can load the Aerospace libraries directly into the Catalog browser using:
load "$SYSBLD/examples/aerolib_env/atm.ascii";
Atm is the atmospheric model. There are also AG, GRV and SRB.
Or you can add it as a library in the Catalog Browser. This does not directly load the file, but allows you to reference the blocks in it. Use:
setsbdefault{sblibs="$sysbld\examples\aerolib_env\AG.ascii $sysbld\examples\aerolib_env\ATM.ascii $sysbld\examples\aerolib_env\GRV.ascii $sysbld\examples\aerolib_env\SRB.ascii"}
Since this does not load the library itself you can not modify the block properties.
Carl L
National Instruments