4 byte floating point two values comparison

[AlexLV]

value = event.getvalue()
if value then

currentprice = grp.getvalue('35/5/17')
price = grp.getvalue('35/5/18')
If currentprice > price then
grp.write('35/5/20', 1)
else
grp.write('35/5/20', 0)
end
end