Creat How-To for adding options for specific solvers to specification file/method

[clizbe]

What and Why

Currently we have common options, but we should give the user the capability to adjust solver-specific options.

Possible Drawbacks

No response

Related Issues

• Allow reading solver options from a file #373
• Include solver & options in call to optimize #246
• Build the input workflow #289

[datejada]

That is already possible, and it is in the documentation:

https://tulipaenergy.github.io/TulipaEnergyModel.jl/dev/tutorials/#Change-optimizer-and-specify-parameters

https://tulipaenergy.github.io/TulipaEnergyModel.jl/dev/reference/#TulipaEnergyModel.read_parameters_from_file-Tuple{Any}

If the user defines a .TOML file then they can use it to pass the solver options to the model.

We could also put this information in the How-to section. If you think that's a good idea, we can use this issue for that; otherwise, I would close it.