# The following short XML file called "positions.xml" is parsed
# in the code below. It must be in the project's "data" folder.
#
# <?xml version="1.0"?>
# <positions>
#     <position id="0">128.111</position>
#     <position id="1">256.222</position>
#     <position id="2">512.333</position>
# </positions>
def setup():
    xml = loadXML("positions.xml")
    firstChild = xml.getChild("position")
    print(firstChild.getFloatContent())
# Sketch prints:
# 128.11099243164062