The [IDL Online Help][Doc center] is [now online][IDL Help]! I can now finally link to the help page for [CONGRID].
Third party libraries are also included in the "[Documentation Center][Doc center]". My personal library[^1] is present, but the parsing of my routines used by the Doc Center doesn't catch all the comments in the headers. I'm working on a release of IDLdoc that will produce Doc Center compatible output for the third party libraries that use IDLdoc.
[^1]: Although I have never really released a full version of my library. I'm trying to get a more complete version together—expect news on this soon.
[IDL Help]: http://idldatapoint.com/2012/10/08/idl-help-on-the-web/ "IDL Help on the web"
[Doc center]: http://www.exelisvis.com/docs/ "Docs - Documentation Center"
[CONGRID]: http://www.exelisvis.com/docs/CONGRID.html "Docs - CONGRID"