def METHOD_NAME():
    print("This script will convert SoilNitrogen, SoilNitrogen, SoilNitrogenNO3,")
    print("SoilNitrogenNH4 and SoilNitrogenUrea nodes in an apsimx file.")
    print(" ")
    print("These nodes will be replaced by a Nutrient node and Solute nodes.")
    print(" ")
    print("Built for APSIM NextGen Build 7177")
    print(" ")
    inputFile = input("Enter filename with Extension (input.apsimx):")
    outputFile = input("Enter output filename with Extension (output.apsimx):")
    #inputFile = "Grapevine.apsimx"
    #outputFile = "output.apsimx"
    if exists(inputFile) == False:
        input("Invalid Filename")
        return False;
    counts = dict()
    counts['SoilNitrogen'] = 0
    counts['SoilNitrogenNO3'] = 0
    counts['SoilNitrogenNH4'] = 0
    counts['SoilNitrogenUrea'] = 0
    counts['ScriptSoilNitrogen'] = 0
    counts['ReportSoilNitrogen'] = 0
    with open(inputFile, "r") as inf:
        data = json.load(inf)
        counts = countNodes(data, counts)
    inf.close()
    print("Nodes Found:")
    print("SoilNitrogen: " + str(counts['SoilNitrogen']))
    print("SoilNitrogenNO3: " + str(counts['SoilNitrogenNO3']))
    print("SoilNitrogenNH4: " + str(counts['SoilNitrogenNH4']))
    print("SoilNitrogenUrea: " + str(counts['SoilNitrogenUrea']))
    print(" ")
    print("References In Scripts:")
    print("SoilNitrogen: " + str(counts['ScriptSoilNitrogen']))
    print(" ")
    print("References In Reports:")
    print("SoilNitrogen: " + str(counts['ReportSoilNitrogen']))
    print(" ")
    convertYN = ""
    while convertYN != 'y' and convertYN != 'Y' and convertYN != 'n' and convertYN != 'N':
        convertYN = input("Continue with Conversion? (Y/N):")
    if convertYN == 'Y' or convertYN == 'y':
        print("Processing...")
        convertNodes(data)
        with open(outputFile, 'w') as outf:
            output = json.dump(data, outf, indent=2)
        outf.close()
        print(" ")
        print("Open your file in APSIM to generate Nutrient graphs and save the file to finish this conversion")
        print(" ")
    return True