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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _parse_all_radfuncs(self, func_name):
 """Parse all the nodes with tag func_name in the XML file."""

        for node in self.root.findall(func_name):
            grid = node.attrib["grid"]
            values = np.array([float(s) for s in node.text.split()])

            yield self.rad_grids[grid], values, node.attrib