As such this directory will contain system-dependent files. A multi-architecture support of XAS will require separate lib directories under different $XASTOPs
The following is a list of XAS libraries (external libraries are also present here, and other libraries used by unofficially contributed programs can also be placed in the lib directory) The respective routines in source form are located in libsource or vos. The name of the relocatable library file depends on the operating system (e.g. libname.a under Unix or name.OLB under VMS).
| library name | purpose |
|---|---|
| fotlib | routines specifically used to access SAX telemetry on Final Observation Tapes |
| general | general purpose routines (e.g time-and-date, byteswap etc.) |
| graphserv | low level library for the graphics servers, and the relevant clients |
| hpgslib | routines specific of the SAX HPGSPC instrument |
| lecslib | routines specific of the SAX LECS instrument (unofficially supported) |
| mecslib | routines specific of the SAX MECS instrument |
| pdslib | routines specific of the SAX PDS instrument |
| vos | system dependent routines |
| xasgraph | high level graphics library |
| xaslib | routines independent of SAX data formats, but specific to handle mission-independent XAS data files and features |