id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3049	FMI export of attributes of variables	Rüdiger Franke	Willi Braun	"OpenModelica r23881 does not include the attributes of model variables into modelDescription.xml, or it does it wrong. This is bad for numeric solvers that rely on appropriate nominal and start values for things like pressure in Pa.

Here is an example:
{{{
model Attributes
  output Modelica.SIunits.AbsolutePressure p1 = 1e5;
  output Modelica.Media.Water.WaterIF97_base.AbsolutePressure p2 = 2e5;
  output Modelica.SIunits.AbsolutePressure p3(nominal = 1e7) = 1e5;
  annotation(uses(Modelica(version=""3.2.1"")));
end Attributes;
}}}

`translateModelFMU(Attributes, version=""2.0"")` mentions no nominal values in the XML file. 

p2 gets a start value of 1e5 -- this is the start value of `Modelica.Media.Interfaces.Types.AbsolutePressure`, which is modified to 50e5 in `Modelica.Media.Water.WaterIF97_base`. 

Shouldn't the XML file provide three nominal values and the modified start value for p2?
"	defect	closed	high	1.9.2	FMI	trunk	fixed