Method add_file_handler

dedalus/core/evaluator.py:60–75

Create a file handler and add to evaluator.

(self, filename, parallel=None, **kw)

        return self.add_handler(SH)

    def add_file_handler(self, filename, parallel=None, **kw):
        """Create a file handler and add to evaluator."""
        if parallel is None:
            if self.dist.comm.size == 1:
                parallel = 'gather'
            else:
                parallel = FILEHANDLER_PARALLEL_DEFAULT
        if parallel == 'gather':
            FileHandler = H5GatherFileHandler
        elif parallel == 'virtual':
            FileHandler = H5VirtualFileHandler
        elif parallel == 'mpio':
            FileHandler = H5ParallelFileHandler
        else:
            raise ValueError(f"Parallel method '{parallel}' not recognized.")
        return self.add_handler(FileHandler(filename, self.dist, self.vars, **kw))

    def add_handler(self, handler):
        """Add a handler to evaluator."""