Before compiling any applications which use NDF_ routines, you should normally ``log in'' for NDF_ software development with the following shell command:
% ndf_dev
This will create links in your current working directory which refer
to the NDF_ include files. You may then refer to these files using
their standard (upper case) names
without having to know where they actually reside. These links will
persist, but may be removed at any time, either explicitly or with the
command:
% ndf_dev remove
If you do not ``log in'' in this way, then references to NDF_ include files should be in lower case and must contain an absolute pathname identifying the include file directory, for instance:
INCLUDE '/star/include/ndf_par'
The former method is recommended.