WDliveapp Barometer Trend

In the WDLiveapp I would like to see a tend indicator IE: Arrow showing up, down or steady or a letter R,S or F to show the current tend of the barometer I do not know if this is feasible even a trend +0.01 would work

what I could do is add a barometer graph for last hour

next update, ready soon, I have added a baro trend indicator
i.e / for rising, - for steady,\ for falling