#!/bin/sh
BASE="/home/ghz/wx/power"
DATA_D="$BASE/data"
OUT_FILE="$BASE/power.html"
DATE=`date +%T\ %Z\ %d\ %b\ %Y`
TDATE=`date +%Y%m%d`
TOP="
slackology.net power weather
Power Usage.
This page is still a bit of a work in progress, expect things to improve shortly.
More info on the weather notes page.
Current Conditions (updates every ~60s):
![](\"http://wx.slackology.net/power/all.png\")
![](\"http://wx.slackology.net/power/total.png\")
![](\"http://wx.slackology.net/power/power_0.png\")
![](\"http://wx.slackology.net/power/power_1.png\")
![](\"http://wx.slackology.net/power/temp.png\")
"
LASTLINE=` cat $DATA_D/$TDATE |tail -1`
POW0=`echo $LASTLINE |awk '{print $2-1017, "mV"}'`
POW1=`echo $LASTLINE |awk '{print $3-1017, "mV"}'`
TOT=`echo $LASTLINE |awk '{print $2+$3-2034, "mV"}'`
TEMP=`echo $LASTLINE |awk '{print $5}'`
echo $TOP >$OUT_FILE
echo "| CT phase 0: | $POW0 |
" >>$OUT_FILE
echo "| CT phase 1: | $POW1 |
" >>$OUT_FILE
echo "| CT ph 0 + ph 1: | $TOT |
" >>$OUT_FILE
echo "| Temp: | $TEMP |
" >>$OUT_FILE
echo "| Last Update: | $DATE |
" >>$OUT_FILE
echo $END >>$OUT_FILE