I thought I would like to be able to see a graph of the barometric pressure in order to quickly see whether it's trending up or down so I commented out the line for the pressure metrics in the metrics.js file under "Weathershield Metrics" and added a new line right below it (in case i messed up, i could uncomment easily).
P : { name:'P', regexp:/\bP\:([\d\.]+)\b/i, value:'', duplicateInterval:3600, unit:'"', pin:1, graph:1, graphOptions:{ legendLbl:'Pressure', lines: { lineWidth:1}}},
just wanted to share in case anyone else was interested
