Francesco Casella

### Description Clocked systems compiled with --daeMode lead to wrong generated code. One such case is [Modelica.Clocked.Examples.Elementary.BooleanSignals.TimeBasedPulse](https://libraries.openmodelica.org/branches/newInst-daeMode/Modelica_4.0.0/files/Modelica_4.0.0_Modelica.Clocked.Examples.Elementary.BooleanSignals.TimeBasedPulse.err), but there are many others visible in the [MSL 4.0.0 daeMode](https://libraries.openmodelica.org/branches/newInst-daeMode/Modelica_4.0.0/Modelica_4.0.0.html) report. ###...

### Description Please check [Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.HeatLosses](https://libraries.openmodelica.org/branches/newInst-daeMode/Modelica_4.0.0/files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Elementary.HeatLosses.err), run with `--daeMode`. The backend fails with ``` Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original...

Improved result saving & plotting of clocked variables

3

### Description Clocked variables are only defined when the corresponding clock is active. However, they are currently plotted and saved as discrete variables, which are defined for all values of...

Document and support use of OMEdit via web browser

1

In many usage contexts, installing OpenModelica on PCs in order to use OMEdit is simply too much overhead. OpenModelica should provide solutions that allow to edit and run Modelica models...

Problem with tearing of initial equations in PowerSystems elementary model

3

This ticket focuses on the remaining issue of #7824. If `PowerSystems.Examples.AC3ph.Elementary.Line` is ran with `--tearingMethod=minimalTearing`, it produces the expected results:  However, if it is ran with the default tearing...

Consider the following test models ``` package TestSmoothOrder model M1 function f input Real x; output Real y; algorithm if x > 0 then y := x^2 +1; else y...

Fallback to dense solver if sparse solver fails

2

#7848 made sure that the kinsol solver is automatically selected (with the sparse linear solver) in case the density is less than the default of [-nlssMaxDensity](https://openmodelica.org/doc/OpenModelicaUsersGuide/latest/simulationflags.html#simflag-nlssmaxdensity), that is 0.10, or...

Is unit checking broken?

29

If I check the following model in OMEdit ```Modelica model U Modelica.SIunits.Length l; Modelica.SIunits.Volume v; equation l = 1; v = l^2; annotation(uses(Modelica(version="3.2.3"))); end U; ``` I get no warnings...

Make sure $cse records computed by functions are always selected as torn variables.

11

### Description Sometimes a few variables belonging to records that are computed by function calls are chosen as tearing variables in nonlinear systems. This is typically not a good tearing,...

Error in OMEdit while opening IntegratedPrimaryLoadSideEconomizer from Buildings library

3

**Describe the bug** Open `Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimaryLoadSideEconomizer` with OMEdit. The following errors are reported: ``` [4] 08:59:05 Scripting Error Unable to find component chiWSE.yPum while parsing connection {pumSpeSig.y,chiWSE.yPum,}. [5] 08:59:05 Scripting Error...