field_diag.py 文件源码

def setup_openpmd_meshes_group( self, dset ) :
        """
        Set the attributes that are specific to the mesh path

        Parameter
        ---------
        dset : an h5py.Group object that contains all the mesh quantities
        """
        # Field Solver
        dset.attrs["fieldSolver"] = np.string_("PSATD")
        # Field boundary
        dset.attrs["fieldBoundary"] = np.array([
            np.string_("reflecting"), np.string_("reflecting"),
            np.string_("reflecting"), np.string_("reflecting") ])
        # Particle boundary
        dset.attrs["particleBoundary"] = np.array([
            np.string_("absorbing"), np.string_("absorbing"),
            np.string_("absorbing"), np.string_("absorbing") ])
        # Current Smoothing
        dset.attrs["currentSmoothing"] = np.string_("Binomial")
        dset.attrs["currentSmoothingParameters"] = \
          np.string_("period=1;numPasses=1;compensator=false")
        # Charge correction
        dset.attrs["chargeCorrection"] = np.string_("spectral")
        dset.attrs["chargeCorrectionParameters"] = np.string_("period=1")