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Hello, I have Arduino DIY Geiger Counter, that uploads data to my channel here in ThingSpeak (3171809), using ESP8266 WiFi board. It sends CPM values (counts per minute), Dose, VCC and Max CPM for 24h. They are assignet to Field from 1 to 4 respectively. How can I duplicate Field 1, so I could create different time chart for the same measured unit? Or should I duplicate Field 1 chart, and how? I tried to find the answer here in the blog, but I couldn't. I have to say that I'm not an engineer or coder, just can simply load some Arduino sketches and few more things, so I'll be very thankfull if someone could explain like for non-IT users. Regards, Emo How to duplicate field chart? Can you cliarify what you mean my "Duplicate Field 1"? Do you mean the settings on the field plot, like number of points and axis scale and so forth? If I understand your question correctly, I think the easiest way to do what you want is to use a custom visualization. Then you can copy the code for another custom visualization, but change the field you read data from. psuedo code: %Read data from channel field x myData=thingSpeakRead(...); %plot data plot(myData.timestamps,myData.xvals...); %adjust settings ylabel("dose"); You can use the MATLAB AI chat playground to help you generate the code for the custom visualization. I can also give you more description here if that is what you are interested in. You might also just be asking how to add a field plot. That you can do in the "add visualizations" button on the channel view page. Thanks for putting up the radiation levels. I built scintillation based dosimeters in a previous engagement, so I think it would be cool to have rad monitors on ThingSpeak from all over the world, kind of like all the weather stations. Yeah, you said it better - just wanted to add a field plot that uses the same field 1 data (red rectangle on the picture above). Currently, the plot set to use that field is showing readings for an one hour back. I want to make another plot, that uses the same field 1, but this time will set it to show reading for a week, or month etc. I hope I managed to explain it understandable. If not, sorry, I'm a physician, not a coder (if that's an excuse at all hahah). field chart duplicate

how should I take a screenshot of a matlab visualization and send it to myself by email? Once a day I would like to "print" a visualization chart and ideally send it by email. Is it possible to make by script? Thank you.

Hey there, I have to collect some Data out of a chart. The problem is, that the data is just shown in a straight line because something in the x-Axis changed. Is there a possibility to show just a part of a chart, so it shows the Data of just one day?