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Computation parameters for loadflow and security analysis

The ComputationManager interface has evolved to take as inputs some ComputationParameters to specify some behaviour such as timeouts. However, computation interface such as loadflow and security analysis do not allow to specify such parameters. Should we make those interfaces…

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Open load flow Executor

The open loadflow uses the default Executor for its execution : shouldn't it use the Executor provided by the ComputationManager instead? Otherwise, how can the user specify which Executor he wants to use for the computation ? From a broader point of view, shouldn't we encourage…

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Missing Initial Values for DanglingLine Component

Hi, In the Default diagram value provider ( "DefaultDiagramInitialValueProvider" ), the get initial value method is missing values (P, Q...) of many components as "DanglingLine", so why not to have initial values for all components especially when they are of the same node type…

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How to contribute with a Graphical Editor

Hi everyone. I'm currently developing a graphical editor, based on incubator's Substation diagram JavaFX view app. I would like to contribute sharing it., but I don't know how. Should I submit a PR?

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Adding "DanglingLine" component with extension in iidm file

hello, I'm currently trying to isolate a "voltageLevel" from a site to display it. I use an input iidm file and powsybl incubator. To isolate my "voltageLevel", I replace the "Line" by "DanglingLine". It works very well. The problem is when we add the extensions it doesn't…

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What is my version of itools?

Hello, I'm using powsybl on multiple servers, with different versions (i.e. more or less recent). Sometimes I made the installation myself, and sometimes not. I usually script around itools, and may use personal extensions. Unless I missed something obvious, there is currently…

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What's a good way to give debug information to a user for catastrophic startup…

As part of https://github.com/powsybl/powsybl-gse/pull/198, I'm trying to solve the problem to get debug information when our app crashes at startup (there are infinite error possibilities here.. for example, currently, having an empty "proxy:" field in config.yaml crashes the…

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Are NodeCalc::hashcode and NodeCalc::Equals too expensive to be useful ?

For BinaryOperation and UnaryOperation (different possible kinds of NodeCalc), the hashcode and equals method compare the whole tree. This is a potentially expensive operation, do we really need it ? If so, we should rewrite it so that it doesn't crash on semi-big (10k elements)…

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GroovyDslContingencyProvider

Since we refactor groovy DSL, there are two GroovyDslContingencyProvider classes. The first one is in the contingency-dsl module, the other one in action-dsl. With the first implementation you cannot use expressions (from powsybl-dsl) to create a contingency list whereas it’s…

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Properties to a network

As the Network class is an Identifiable, it's possible to add properties. But these properties are not allowed in the XSD. During XML export, the properties of the network are skipped. Is this a bug or a feature?

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