I'm trying to plot time series data from a csv file but always get an error that says "all points y value undefined!" I'm not sure what I'm doing wrong with the following commands I issue
set datafile separator ','
set xdata time
set timefmt '%m/%d/%Y %H:%M:%S'
set format x '%H:%M'
set autoscale y
set xrange ['07/01/2014':'07/10/2014']
plot 'data.csv' u 3:4 w lines
the data in the csv file looks like below
sensor name,server name,2014-07-01 20:11:48,16.44954,V,valuetype
sensor name,server name,2014-07-01 20:12:08,16.48951,V,valuetype
sensor name,server name,2014-07-01 20:12:18,16.53948,v,valuetype