#!/usr/bin/env python
import GnuPlot
DEBUG = 0

YofX = GnuPlot.GraphYofXperG( { 'outputFileBase' : "GraphYofX-sigmaOfY", 'debug' : DEBUG } )

YofXperG = { 1: { 'data set 1' : 10,
                  'data set 2' : 5,
                  'data set 3' : 20 },
             2: { 'data set 1' : 20,
                  'data set 2' : 10,
                  'data set 3' : 3 },
             3: { 'data set 1' : 30,
                  'data set 2' : 15,
                  'data set 3' : 45 },
             4: { 'data set 1' : 20,
                  'data set 2' : 10,
                  'data set 3' : 5 },
             5: { 'data set 1' : 10,
                  'data set 2' : 5,
                  'data set 3' : 25 },
             }

SigmaOfY = { 'data set 1' : .5,
             'data set 2' : .3,
             'data set 3' : .25 }

YofX.setTitle("GraphYofX-SigmaOfY")
YofX.setXlabel("X axis label")
YofX.setYlabel("Y axis label")


YofX.setErrorbars('per_data_set', SigmaOfY)

YofX.plot(YofXperG)                  # writes GraphYofX-SigmaOfY.ps
YofX.makeJpg()                       # writes GraphYofX-SigmaOfY.jpg
YofX.makeThumbnail()                 # writes GraphYofX-SigmaOfY.thumb.jpg
YofX.cleanup()                       # deletes intermediate files