Fix staggered grid discretization parameter passing #484
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Summary
Fixes MethodError in staggered_discretize.jl by passing
prob.pinstead ofnothingtoprob.fcalls.This resolves the error
MethodError: no method matching view(::Nothing, ::UnitRange{Int64})that occurred when using staggered grids with periodic boundary conditions.Problem
The
symbolic_tracefunction insrc/discretization/staggered_discretize.jlwas callingprob.fwithnothingas the parameters argument, but the generatedODEFunctionexpected actual parameters to perform view operations on parameter arrays.Solution
Changed lines 33-34 to pass
prob.pinstead ofnothing:Test plan
Fixes: https://discourse.julialang.org/t/methodoflines-staggered-grids-methoderror-by-function-discretize/133312
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