overskud

Snyder's book https://pubs.usgs.gov/publication/pp1395 Starting page 291 provides 2 examples.

Mechanical has the same issue 

In examples/design/Main have Circuit.jl Circuit.toml MassSpringDamper.jl MassSpringDamper.toml System.jl System.toml Added via package manager. Is there a correct method for testing electrical.jl?

mkdir mechanical cd mechanical cp https://github.com/bradcarman/ModelingToolkitDesigner.jl/blob/master/examples/mechanical.jl to here. With julia include("mechanical.jl") creates: mechanical.svg shown above Directories: design/Main design/ModelingToolkitStandardLibrary/Mechanical/Translational These directories are empty (@v1.11) pkg> st Status `~/.julia/environments/v1.11/Project.toml` ⌅ [13f3f980] CairoMakie...

cp MassSpringDamper.toml design/Main/ rm -rf ModelingToolkitStandardLibrary With julia include("mechanical.jl") This produced the expected result.  Also created the empty directory ModelingToolkitStandardLibrary/Mechanical/Translational Thanks for the help.