def readInPoints(self):
        fieldDataCSV = csv.reader(open(self.fieldData, "r"))
        origHeader = fieldDataCSV.next()
        points = []
        for row in fieldDataCSV:
            points.append(row[:3])
            
        del fieldDataCSV
        return points
Loop through each row in our field data and add the X, Y, response
dataset/ETHPy150Open VisTrails/VisTrails/contrib/sahm/pySAHM/MDSBuilder.py/MDSBuilder.readInPoints