output_labels=['locA','locB','locC']
output_locations=[5,6,7]
output_values['locA']=[6.0,5.0]
output_values['locB']=[7.0,6.0]
output_values['locC']=[8.0,7.0]
c=[0.0,1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,0.0]
refdate='01 jan 2000'
unit='seconds'
time=[0.000000,10.000000,10.000000]