load_2D_data.m
207d8e18ddbehalf_ky_plane

load_2D_data.m
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			function [ data, time, dt ] = load_2D_data( filename, variablename )
			%LOAD_2D_DATA load a 2D variable stored in a hdf5 result file from HeLaZ
			time = h5read(filename,'/data/var2d/time');
			kx = h5read(filename,'/data/grid/coordkx');
			ky = h5read(filename,'/data/grid/coordky');
			dt = h5readatt(filename,'/data/input','dt');
			cstart= h5readatt(filename,'/data/input','start_iframe2d');

			data = zeros(numel(kx),numel(ky),numel(time));
			for it = 1:numel(time)
			tmp = h5read(filename,['/data/var2d/',variablename,'/', num2str(cstart+it,'%06d')]);
			data(:,:,it) = tmp.real + 1i * tmp.imaginary;
			end

			end