- output only a reasonable number of digits for vacuum permittivity
- output the FC label of potential constraints as comment (helps a lot when having several constraints)
- the writer.py is to large to keep the overview, thus sort out the handling of the different equations (also since more equations will be added)
- This PR sorts out the electrostatic equation handling as first step (more equations will follow once this is merged)
- when looking at the Elmer input file 'case.sif' it is extremely helpful to thee also the name of the material
Since the name is only form info, this does not change the actual simulation
- when an error occurred during the Write process, the Edit button must not be enabled
In this case the machine state is still at femsolver.run.PREPARE. If no error occurred it went one step up.
- the Flux solver must be executed before Heat and Electrostatic
- the analysis can have multiple Flux equations -> write a unique solver name to case.sif
- the Flux equation can currently only take 2 possible values. Therefore provide them as enum
- as the name implies, it must be possible to set the heat to different bodies
- for this a selection dialog is necessary
- check that heat is not zero
- fix message that permittivity object was not handled
- set an expression, otherwise the user gets only "0.000" for the default of 8.8e-12
- use as unit the common "F/m" (this is also more user-friendly than "s^4*A^2 / (m^3*kg)")
- fix a ToDo
- load the results depending on the used cores, not always the multi-thread results
- avoid unnecessary console output - this info is already output in tasks.py
- handle number of cores as int to save in total 2 conversions
- the heat flux in the temperature constraint is not the heat flux from the heatflux constraint. The latter is in W/m² while the first one is W/mesh node
- with this property the linear solver is turned off. As consequence one can this way also disable the execution of an equation without the need to delete the equation object
- also add missing preconditioners
- for fluid material writing the elasticity solver failed with unknown Young Modulus
- fix regression with checking for fluid material. Checking the material of the bodies is not sufficient. One can e.g. have a solid without bodies defined, then it applied to all bodies and there might be a fluid defined for only one body. Checking the body's material would then deliver there is no fluid
- the relaxation factor is crucial for nonlinear systems thus help the user by setting constraints and convenient steps.
Since the property stays a float no update is necessary, existing properties just stay a normal float
