parameters: (self, row_index, two_theta)
return_statement: return
docstring: set 2theta value of the scan
          :param row_index:
          :param two_theta:
          :return:
docstring_summary: set 2theta value of the scan
          :param row_index:
          :param two_theta:
          :return:
docstring_tokens: set 2theta value of the scan : param row_index : : param two_theta : : return :
function: def set_two_theta(self, row_index, two_theta):
          """
          set 2theta value of the scan
          :param row_index:
          :param two_theta:
          :return:
          """
          assert isinstance(two_theta, float), '2theta {0} must be a float.'.format(two_theta)
          self.update_cell_value(row_index, self._2theta_index, two_theta)
  
          return
function_tokens: def set_two_theta ( self , row_index , two_theta ) : assert isinstance ( two_theta , float ) , '2theta {0} must be a float.' . format ( two_theta ) self . update_cell_value ( row_index , self . _2theta_index , two_theta ) return