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Improved
plotting features
- Titles can be added to the horizontal and vertical axis,
in addition to the heading above the diagram. See Plot/Setup/Titles.
- By default, units are shown either in the axis title
or in the legend (if there are multiple units on one axis).
- The variable description (when enabled) is shown along
the axis, if it is the same for all signals.
- Same increment on horizontal and vertical axes can be
specified in Plot/Setup/Range.
- Axis labels are printed in a more uniform format. Precision
is increased when needed to show very small ranges.
- Base number for relative axis is printed bold and underlined
to make this mode easy to recognize, e.g. 0.6953
.
- Space for vertical axis is increased if needed to fit
all labels.
- Diagram tooltips show units.
- Logarithmic scaling of plot window axis.
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Dynamic
tooltips in plot window
- Resting the cursor over a plotted signal displays a
tooltip with information about the closest data point.
The data point is also highlighted. If several signals
are close to the cursor, data for all of them are shown;
if possible a common value for the independent variable
is used.
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Improved
color support in graphical editor
- New color selection dialog with a better choice of standard
colors.
- Dymola supports true RGB color for all graphical
objects, offering improved capabilities to design icons.
For backward compatibility, color information is stored
both in true RGB form and mapped to a color index as in
previous versions of Dymola. Note that RGB color is lost
if models are edited in an older version of Dymola.
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Modelica
Standard Library 2.1 Beta 1
- Including updated blocks library with simplified connectors.
- New sublibraries: StateGraph and MultiPhase. See below.
- Many updates and additions to other sublibraries.
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New
library StateGraph
The new StateGraph
library is used to model discrete event and reactive systems
in a convenient way. The StateGraph library has a similar
modeling power as StateCharts but avoids some deficiences
of action languages usually used together with StateCharts.
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New
library MultiPhase
This package contains
packages for electrical multiphase components, based on
Modelica.Electrical.Analog:
- Basic: basic components (resistor, capacitor, inductor,
...)
- Ideal: ideal elements (switches, diode, transformer,
...)
- Sensors: sensors to measure potentials, voltages, and
currents
- Sources: time-dependend and controlled voltage and current
sources
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Other
new features
- Support for array of connectors.
- Extended checking and diagnosis for structural singularities
of the model equations and localization of erroneous submodel.
- Improved Modelica-text window. The formatting of declarations,
equations, etc is kept as default.
- The diagram layer can be displayed in Simulate mode
as well. A reduced view menu is shown in Simulate mode.
- The base font size in Dymola can be changed in Edit/Options.
Increasing the size makes the text more readable for presentations,
for example.
- Improved symbolic processing for intialization.
- The parameter dialog in Export/HTML groups parameters
according to tabs and groups and embeds images.
- Improved handling of hiearchical parameter dialogs.
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