GRTLCollaboration / GRChombo

An AMR based open-source code for numerical relativity simulations.
BSD 3-Clause "New" or "Revised" License
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Issues with Initial condition Solver. #249

Open WeiyHu opened 2 months ago

WeiyHu commented 2 months ago

Hey,

I noticed that the output file in hdf5 format from the Initial Condition Solver for a single scalar field in GRChombo cannot be read in.

I have written my own program for BinaryBH + Scalar Field, and it can run successfully under certain initial conditions, although it violates the constraints.

I obtained an initial configuration using the Initial Condition Solver, but it fails to be read by my program (I have already removed the Hamiltonian and momentum constraints from the GRChomboUserVariables).

Is it that this initial value cannot be read in the same way as a checkpoint file, or are there some differences that require specific interfaces?