I have this table (is attached) and I want to make a barchart with each "presion (psi)" and another chart with "Q (lt/s)... the dimensions are all the time values.
How can I create these charts, drawing each point of the table vs time/date.
Ok, that worked, but now if you look closer to the date/time field I have data each 15 minutes, so 4 fields each hour... I need to get the average of the "presión" and "Q" by hour and then put it in a separate charts.
all I needed was solved by using hour(Hora), and that gave me just the time sharp.
Now, I need to draw Presion (MCA) and Q(lt/s) in the X axis the hour and in the Y axis the amount, but I need ALL the months drawed as the Presion (MCA) graph alone and the Q(lt/s) alone. Now Mixed!
