Modelica库使用不同的MSL版本 [英] Modelica libraries use different MSL version

问题描述

我想在Dymola中一起使用两个Modelica库，因此为了方便起见，我编写了一个小脚本loadLibraries.mos，它只打开了两个库. 但是他们使用的是MSL的不同版本(3.2.1与3.2.2)，该版本由顶层package.mo中的uses注释定义.

annotation(uses(Modelica(version="3.2.1")));

我们开发的库使用3.2.2，使用MSL 3.2.1的库由其他人开发. 现在，每当我运行mos脚本时(或当我手动打开两个库时)，Dymola都希望运行更新脚本.据我所知，更新脚本没有任何改变，所以我想

• 根本不运行它，例如通过定义一系列可接受的版本，例如annotation(uses(Modelica(version>="3.2.1")));

• 或始终运行它，而无需先询问，例如通过设置一些标志AlwaysSilentyAcceptMSLUpgrade.
  在编辑"，选项"，版本"下，有一个选中标记Force upgrade of models to MSL version，但是我不确定如何从mos脚本中使用它(适用于所有用户).

解决方案

不要更改您自己的库，而是将使用Modelica 3.2.1的库设为只读(例如，将文件设为只读).

这应该跳过提示(至少从Dymola 2016起)-据我了解，您无论如何都不自己编辑该库.

适用于版本之间不需要任何更新的库；这显然适用于Modelica 3.2.1-> 3.2.2，因为没有转换-但如果有不影响此特定库的转换，它也将起作用.

I want to use two Modelica libraries together, in Dymola, so for convenience I wrote a little script, loadLibraries.mos that just opens the two libraries. But they use different versions of the MSL (3.2.1 versus 3.2.2), defined by the uses annotation in the top level package.mo:

annotation(uses(Modelica(version="3.2.1")));

The library developed by us uses 3.2.2, the library that uses MSL 3.2.1 is developed by someone else. Now whenever I run the mos script (or when I open the two libraries manually), Dymola wants to run an update script. As far as I can see, nothing gets changed by the update script, so I would like to

• either not run it at all, e.g. by defining a range of accepted versions like annotation(uses(Modelica(version>="3.2.1")));

• or always run it, without asking first, e.g. by setting some flag AlwaysSilentyAcceptMSLUpgrade.
  Under Edit, Options, Version there is a checkmark Force upgrade of models to MSL version but I am unsure how to use it from my mos script (for all users).

解决方案

Don't change your own library, but make the library using Modelica 3.2.1 read-only (e.g. by making the files read-only).

That should skip the prompt (at least from Dymola 2016) - and as far as I understand you don't edit that library yourself anyway.

That works for libraries that don't need any update between the versions; which obviously holds for Modelica 3.2.1->3.2.2 since there is no conversion - but it would also work if there were a conversion that didn't influence this particular library.

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