Changes

Use one character instead of line drawings.
This is more consistent with the name of the operator,
and avoids graphical artifacts in some tools like Dymola.
(The new variant works with and without anti-aliasing, the old
one worked with neither.)

Increase extent and set font size.
Note: The extents are different - the reason is that *- are not vertically aligned in Arial (verified in MS Word).

StandardFont

Fix bug in calculation of complex transfer function

refs #3782: Decrease solver tolerance

Use one character instead of line drawings.
This is more consistent with the name of the operator,
and avoids graphical artifacts in some tools like Dymola.
(The new variant works with and without anti-aliasing, the old
one worked with neither.)

Increase extent and set font size.
Note: The extents are different - the reason is that *- are not vertically aligned in Arial (verified in MS Word).

StandardFont

Use physical units to parameterize transfer function

Calculate unitless coefficient b

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Remove Evaluate=true for fixed=false parameter 'n_b'

From the brief discussion in https://github.com/modelica/ModelicaSpecification/issues/2951, it seems that `Evaluate = true` on a parameter with `fixed = false` is not expected to have any effect.  Thus I'd like to propose that the `Evaluate = true` is removed in order to get better correspondence between presence of `Evaluate = true` and parameters actually becoming evaluated.

implemented example Magnetic/QuasiStatic/FundamentalWave/Examples/BasicMachines/InductionMachines/IMC_Inverter.mo

add comparisonSignals.txt

Update documentation
Add <code> for Modelica variables

Fix HTML error

Avoid max({}) in Modelica.Math.Matrices.nullSpace

See e.g. the use of this function in ModelicaTest.Math.TestMatrices3.

Change unit of angular velocity from 1/s to rad/s to omit ambiguity

Add unit of output vector r_rel

Add unit of output vector 'torque'

Improve code indention

Add missing parenthesis in fluid user guide page.

Avoid values out of bound, and simplify logic.
Closes #3887

refs #3865: Added QuasiRMS voltage and current single phase sensors

Run spelling check via GitHub Actions (#3899)

fixes #3901

refs #3903: Fix error handling for invalid format specifier in text file (#3905)

Adds optional default return value parameter

Closes #3921

Fix misspelled file name (#3923)

Fix the bad Evaluate annotation (#3924)

Implemented and tested PowerSupply

tidy html and annotation

Fix derivatives in 2D-table for one-sided extrapolation by constant continuation (#3896)

* refs #3894: Fix derivatives in 2D-table for one-sided extrapolation by constant continuation

* refs #3894: Add test model

Start docstring with upper case letter

Fix wording of back current exception

addresses #3895

corrected a html bug and created an entry in the ReleaseNotes

corrected a typo

removed funny character(s) before within;

Remove blank line. 

Apply suggestions from code review

Make default=false and use enable as suggested by @HansOlsson

Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Liberate machine parameter m (#3920)

* Liberate Modelica.Electrical.Machines.Utilities.ParameterRecords.InductionMachineData.m

Avoid line breaks in description string which some tools handle badly.

Remove annotation noise and add missing comma.

Remove superfluous imports (already done in the Electrical package

Revert dummy changes to unrelated classes.

Correct assert and white space fixes

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Fix typo

Improve visibility of connections

Remove obsolete colons (see UsersGuide)

Fix documentation of Tp2 and Tp

Add image explaining PusleSeries

Reduce size of image
by applying `convet -resize 50% PulseSeries.png PulseSeries.png`

Now chaing size of image
by applying `convet -resize 50% PulseSeries.png PulseSeries.png`

Fix documentation to match implementation
add diagram to parameter dialog

Strip leading newline in img.alt attributes (#3938)

I don't know exactly why, but these are causing some kind of problem in System Modeler, and I don't see why one would like to keep them.

Change Tp2 in drawing

refs #3897: Fix typo

Fix copy/paste error in description of Translational.Sources.Force2 (#3942)

Consider the derivatives at boundaries in the 2D-table.
Updated to current date

Improved example to show all issues.

Avoid using epsilon altogether.

Spelling

AddReference

Add vector-test case
(and slight grammatical error).

Reference

Fix Modelica tools link (#3943)

Remove section that points to possible future implementation (#3939)

Fixes #3937
Documentation should state what **is** implemented and not point to something that *might* get implemented. Here this resulted also in a list without heading.

Update documentation (#3933)

Remove superfluous import statements (#3932)

refs #3893: Fix formatting and update naming

Refactor spliceFunction (#3885)

* Improve readability slightly
* Remove cosh, because cosh(800+) might return NaN
* As reported by https://github.com/ibpsa/modelica-ibpsa/issues/1531

refs #3893: Fix formatting

Improve documentation of both rotational and translational sensors (#3862)

* Unify documentation of both translational and rotational sensors

Add Modelica Libraries logo for dark mode

Change y into x in spatialDistribution() definitions

Generate image using http://latex2png.com at 120dpi

```tex
\begin{array}{rcl}
\frac{\partial z(x,t)}{\partial t}+v(t)\frac{\partial z(x,t)}{\partial x} & = & 0.0\\
z(0.0, t) & = & \mathrm{in}_0(t) \text{ if $v\geq 0$}\\
z(1.0, t) & = & \mathrm{in}_1(t) \text{ if $v<0$}
\end{array}
```

Almost automatically updated to have correct gradient.
Note that Modelica/Electrical/Machines/Icons/(Quasi|)StaticTransformer.mo was converted to be line-based.
Closes #3951

Remove unwanted gradient.

BreakTiesAsBefore

BreakTiesAsBefore2

BreakTiesAsBefore

ClearerName

Revert unwanted change of files (even if blank line would be nice).

Adds animated level on the icon layer of the OpenTank

Basically implementing the same feature as already present in `Modelica.Fluid.Vessels.OpenTank`

Fix broken link (#3955)

Fixed Wb_flows discretization terms for DynamicPipe

- Fixes made for all structure cases: av_b, a_vb, a_v_b, and av_vb
- The new discretizations terms give more accurate derivatives associated with the volumes
- Energy is now properly conserved (previously av_b, a_vb, and a_v_b had conservation errors)

Bump copyright year

Add missing cases

Fix parameter propagation of IntersectivePWM (#3910)

* Fix not propagated parameter

* Use final attribute for parameter propagation

Propagate parameter T in Polyphase Resistors and Conductors (#3964)

* fix #3963

* Clean up whitespaces.

Co-authored-by: Dietmar Winkler <dietmar.winkler@dwe.no>

Update wrapAngle.mo

Bracket typos in function description and documentation.

Fix variable name

Emphasize text in documentation

Remove BOM

Do not preserveAspectRatio for terminate-block.
The reason is that you want to write an expression and it is natural
to adapt the length of the block to the expression, which will give different aspect ratios.
This is consistent with the source-block BooleanExpression.

Fix broken link to academia.edu (#3981)

Update matio library to 1.5.23 (#3982)

Add Python Venv and VS Code files to .gitignore file (#3974)

Add problem matchers for CI (#3972)

Fix LCC build (#3784)

Eddy current sources (#3976)

Keep original implementation
Add link to Wikipedia

Add forgotten link

Removes outdated segment images from OLine (#3961)

Closes #3960

fix calculation of A in Magnetic/QuasiStatic/FluxTubes/Shapes/FixedShape/HollowCylinderRadialFlux.mo

Re-arrange equation to improve readability

Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Fix some bugs in shapes of FluxTubes (#3993)

Update Media.mo (#3918)

reduced dp_nominal in TestsWithFluid.Components.PartialTestModel by a factor of 1000, which makes it reasonable, and will change all reference results in TestsWithFluid.

Fix #4007

Add <p> and </p> to HTML documentation

Fix spelling and grammar

Remove Modelica.Electrical.Machines.Examples.ControlledDCDrives.Utilities.Battery

Remove obsolete file

Implement continuous version of SignalExtrema

added comparisonSignals.txt

ContinuousSignalExtrema: improved detection of t_min and t_max

extended Blocks.Examples.DemonstrateContinuousSignalExtrema

Pass forceColor to arrow visualizer (#3990)

Added assert condition block (#3985)

* Added assert condition block

- Block is useful for applying asserts via graphical layer (rather than via equations)


Co-authored-by: Henrik Tidefelt <henrikt@wolfram.com>
Co-authored-by: tobolar <jakub.tobolar@dlr.de>
Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Removed duplicate definition of m in Modelica.Electrical.QuasiStatic.Polyphase.Sources.FrequencySweep{Voltage, Current}Source

Improve description string in example.

* Clarify description string. 
fixes #4020
Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Undo line break in code

Update usage of "noDerivative" (#4024)

fixes #4023

Fix markdownlint warnings (#3973)

fix #4030

The dT is a temperature difference, so converting it to celsius shouldn't use an offset.

Reduce guess for initial temperature difference across wall.

The reason is two-fold:
* It is an order of magnitude too large.
* In some configurations it can cause simulation problems.

implemented recognition of startTime (see #4035)

applied an equivalent change to Sampler (as to ZeroOrderHold)

spliceFunction_der check limits

there are two if-conditions that used a different value:
1 versus 0.9999999999
this PR makes sure the identical limit is used

add description string

and replace tab with spaces

Remove unit errors.
This is related to #3881
These changes are completely safe.

Avoid unit error.
Adding a protected element in an example model should be ok.

Fix incorrect start-value.
Detected due to unit-checking.

Give a proper definition of machine constants.
They are compatible with C, and usable.
Closes #2056

Update description in ModelicaServices as well.

And values.

Revert "startTime of ZeroOrderHold" (#4044)

Was merged prematurely.

fixes startTime of ZeroOrderHold"

This reverts commit e73d7092aa0492ca0b09c9cfd94b37dbdee756ea.

Most Lapack routines don't want lwork=0 and/or work with size zero. (#4039)

Closes #4036

Fix typo

Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Change doc string in the style of Modelica.Blocks.Math

Co-authored-by: Leo Gall <leo.gall@ltx.de>

Fix typo

Co-authored-by: Leo Gall <leo.gall@ltx.de>

Fix description

Co-authored-by: Leo Gall <leo.gall@ltx.de>

Rename record instance names ????Data => ????Data3

Fix final parameter propagation
so that m = 3 is not propagated to the core parameter records

Fix final in parameter record of FundamentalWave

Unify wording of docstrings of parameter records

Unit correctness.

Remove incorrect unit-casting.

Propose better unit-handling in equation.

Implement option 4; that is using a reference impedance with description.

Put reference impedance into partial induction machine model

Apply ZsRef also to induction machine models

Apply changes to Modelica.Magnetic.FundamentalWave

Apply changes to Modelica.Magnetic.QuasiStaic.FundamentalWave

Document that string functions are only intended for ASCII.
Specifically indicate where UTF-8 texts will fail (substrings and case-insensitive comparison).
Closes #3946

Spelling.

Update Modelica/Blocks/Math.mo

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Update Modelica/Utilities/Strings.mo

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Added new power block for raising an input to a user parameterized exponent (#4006)

* Added new power block for raising an input to a user parameterized exponent

* Add tester with various use cases for exponentiation block

* Added comparison signals file

Replaced state events by time events

enhanced documentation

Reverts dummy changes. 

Propagate useSolver to these variants as well.
Closes #4070

Fix docu of Modelica.Utilities.System.getTime()

In the example for return values, day was missing.

Fix for #3971.

Apply suggestions from code review

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Add DynamicPipe energy conservation tests to ModelicaTest

Try to fix crash for
ModelicaTest.Tables.CombiTable2D[sv].Test2[167]
when compiled with VS 2019.

Fix allocation size

Updated tolerance for energy conservation checks

Improve indentation of html code

Html code: No indentation within 'address' tag

Fix non-matching 'tr' tag and delete '>' added by mistake

Delete multiple and/or leading whitespaces

Fix unit error in SimpleAir

Use prefix style 'quantity' for MixtureGases.m1 and MixtureGases.m2

This follows the style in Modelica.Media.Interfaces.PartialMedium.MassFlowRate and give tools a chance of making sense of the quantity.

Use SI.Mass instead of specifying 'unit'

This is more elegant, and also similar to how it's done in Modelica.Media.Interfaces.PartialMedium.MassFlowRate:
  type MassFlowRate = SI.MassFlowRate(quantity = "MassFlowRate." + mediumName, min = -1.0e5, max = 1.e5)

Use prefix style 'quantity' for FixedBoundary.X

This follows the style in Modelica.Media.Interfaces.PartialMedium.MassFlowRate and gives tools a chance of making sense of the quantity.

Add description string for m1

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Add description string for m2

Co-authored-by: Thomas Beutlich <modelica@tbeu.de>

Completely remove modifications of 'quantity'

Remove modification of 'quantity'

Remove empty modifications

Fix unit error in RobotR3.OneAxis

Fix unit errors in ArmatureStroke

Fix unit error in CCCVcharging

Modifying min attribute of gain to 1

removing min attribute in gain

Use SI.Radius instead of SI.Length

ReferenceMoistAir, corrected error in function pd_pTX_der (issue #3666)

Remove plural 's' in 'height of ramps'

Assert statement to avoid zero gain in controller and improved description string for controller gain

Changed to full path for consistency

Removing unintended code modifications

Delete unused variable 'dens' and corresponding 'R_air'

Delete gasForce.dens from reference comparison signals

Replace 'Inline=false' with late inlining
See  #3908

Unify spelling of controllers with dash omitted

Dash omitted to unify spelling of controllers across library.

Revert "Unify spelling of controllers with dash omitted"

This reverts commit 9bcd99f1d2ca81d20b67008b4b22cf2135cbac3d.

unify spelling of controllers

unify spelling of controllers by omitting dash in description and documentation

Rename RiCurrent -> Isc

Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Adapt to renamed variable

Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

Make it public, as suggested

Co-authored-by: Hans Olsson <HansOlsson@users.noreply.github.com>

#4107 missing commits in master (#4140)

* Resolved issue #4072 (for Modelica/Electrical)

* Resolved issue #4072 (for rest of Modelica)

* Squash doubled point {0,-50.5}

* Delete doubled connection's coordinate

* Delete doubled connection's coordinate

* Delete doubled connection's coordinate

* Delete doubled connection's coordinate

* Delete doubled connection's coordinate

* Delete doubled connection's coordinate

* Delete doubled connection's coordinate

* Fix near-zero coordinate in connection's annotation

* Merge branch 'DagBruck_01' of https://github.com/modelica/ModelicaStandardLibrary into DagBruck_01

---------

Co-authored-by: Dag Brück <dag.brueck@3ds.com>
Co-authored-by: tobolar <tobolar@users.noreply.github.com>
Co-authored-by: tobolar <jakub.tobolar@dlr.de>

Update codespell exceptions (#4143)

Bump actions to avoid deprecation warnings (#4120)

Amendment for #4140: Fix merge conflict (#4146)

lower case for controller in Modelica/Blocks/Continuous.mo

Co-authored-by: tobolar <tobolar@users.noreply.github.com>

lower case for controller in Modelica/Clocked/Examples/Systems/ControlledMixingUnit.mo

Co-authored-by: tobolar <tobolar@users.noreply.github.com>

unify spelling of controllers

unify spelling of controllers and lower case.

Fix false calculation of w (omega) when resolveInFrame == frame_resolve

And add unit for M

Add rotation about x-axis to enable a spatial motion

Have a flag for avoiding unnecssary discontinuities.
Closes #3548

Add smooth.

ExpSine is more complicated.

oops

Fix syntax.

Simplify the mean formula.
Closes #3906

Add startTime as well.

Restore the use of t_eps just in case, but allow setting it to zero.

And update description.

Avoid smoothness.

Update Modelica/Blocks/Sources.mo

Co-authored-by: Henrik Tidefelt <henrikt@wolfram.com>