In following subplot I have to change the first plot into a bar plot. But using plt.bar rather than plt.plot gives a white plot !
plt.Figure()
plt.subplots_adjust(top=0.945, bottom=0.05, left=0.04, right=0.985,
hspace=0.67, wspace=0.345)
plt.subplot(6,1,1)
plt.plot(Date,Energy, "r")
plt.title("Hourly hot water energy use")
plt.ylabel("kWh")
plt.margins(x=0)
plt.subplot(6,1,2)
plt.plot(Date,Tin)
plt.title("Indoor air temperature")
plt.ylabel("Celsius")
plt.margins(x=0)
plt.subplot(6,1,3)
plt.plot(Date,RHin, "g")
plt.title("Indoor air relative humidity")
plt.ylabel("%")
plt.margins(x=0)
plt.subplot(6,1,4)
plt.plot(Date,Tamb, "darkblue")
plt.title("Ambient air temperature")
plt.ylabel("Celsius")
plt.margins(x=0)
plt.subplot(6,1,5)
plt.plot(Date,Insol, "gold")
plt.title("Solar insolation")
plt.ylabel("$W/m^2$")
plt.margins(x=0)
plt.subplot(6,1,6)
plt.plot(Date,Wind, "darkslategrey")
plt.title("Wind speed")
plt.ylabel("$m/s$")
plt.margins(x=0)
plt.show()
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Re: How to plot a data including date and time?
On Tuesday, August 13, 2019 at 11:47:28 PM UTC+2, amirrezah...@gmail.com wrote: > I have a .csv file, in first column I have date and hour, and in the second > column I have energy use data. How can I make a bar chart with Date and time > as the x axis and the energy use as the Y axis? > > Thanks Thank you for your guidance. I am already using matplotlib but I do not know how to import a column of date and time and to use it properly as the x axis. can you tell me the code? Thanks -- https://mail.python.org/mailman/listinfo/python-list
How to plot a data including date and time?
I have a .csv file, in first column I have date and hour, and in the second column I have energy use data. How can I make a bar chart with Date and time as the x axis and the energy use as the Y axis? Thanks -- https://mail.python.org/mailman/listinfo/python-list
