importFromJson

R2026b

Import Topology object from JSON file

Since R2026b

Syntax

customTopology = importFromJson(filename)

Description

customTopology = importFromJson(filename) imports a Topology object from the specified JSON file, filename. The filename argument is a character vector or string scalar that specifies the name of the JSON file with the .json extension.

Examples

Load Custom Topology from JSON File

Follow the steps in Save Custom Topology to JSON File to create a JSON file named "pouchLayout.json".

Then, load the topology from the JSON file.

loadedTopology = simscape.battery.builder.Topology.importFromJson("pouchLayout")

loadedTopology = 

  Topology with properties:

                   Name: "PouchLayout"
       NumParallelCells: 4
    NumSeriesAssemblies: 1
            BatteryCell: [1×1 simscape.battery.builder.Cell]
    CellCenterPositions: [4×4 table]

Show all properties

Input Arguments

filename — Name of JSON file

character vector | string array

Name of the JSON file that contains the Topology object to import, specified as a character vector or string scalar.

Output Arguments

customTopology — Imported topology

Topology object

Custom topology imported from JSON file, returned as a Topology object.

Version History

Introduced in R2026b