Inside <program> program specific information concerning tissue saturation, or internal data for graphics representation, are put into brackets.
An UDDF parser does not interpret data put into brackets between <program> and </program>. Through this it is possible for programs to store meta information which is not known by UDDF and are specific for this program (e.g. for displaying graphics). The only convention is that these meta information must be given inside <program> ... </program>.
Note for programmers: Please, comment your elements used, so that they can be read correctly by other software! Please, send these information to Kai Schröder <kai_schroeder at gmx.net> so that it can be inserted into the documentation.
At time the following elements are used (hopefully, it will be more in near future! :-) ): <tausim>
<setdcdecomodel>, <tausim>
see <tausim>