No graph min max avg

Galloper · Post by **Galloper** » Tue 24 May 2011 6:53 am

I've tried the search first but I could't find a solution so now I have to ask.

I've been playing with all settings since last week and everything did work as it should have.
As I wanted cumulus to give me a clean start from yesterday I deleted all files and cumulus and did a clean install.

After this it looks like I do not get any data in my min max avg graph. All other graphs seem to work (no rain yet)
What can I do? Any help would be nice.

Post by **steve** » Tue 24 May 2011 7:26 am

You've deleted the data file and started again, yes? If you deleted all of your data files yesterday, it has no data (or possibly just one day) to draw the daily min/max/average graph from. Or have I misunderstood the question?

Galloper · Post by **Galloper** » Tue 24 May 2011 7:31 am

Hi Steve,

yes I deleted all data. So it does not show the min max and average temp data in the graph because of no data from yesterday?
All I have to do is wait 24 hours in this case?

Here is the graph

All other graphs show data just this one doesn't

Post by **steve** » Tue 24 May 2011 7:47 am

Galloper wrote:yes I deleted all data. So it does not show the min max and average temp data in the graph because of no data from yesterday?

Well, yes - it can't plot graphs from data that doesn't exist. You need two or three data points before a graph starts to look sensible, and you've only been running for one day.

But your other graphs looks odd anyway - the graphs that don't plot daily values should have many more points on them than are shown. Had you just started Cumulus when you grabbed that image? It should have plotted the last 24 hours of data (or whatever period you have set). You possibly have problems with your May log file. Look in the latest diags file (cumulus.009) to see if there are any error messages about the log file.

Galloper · Post by **Galloper** » Tue 24 May 2011 8:00 am

I've only been running from this morning.

I've looked for the cumulus.009. Can't find it, Did find cumulus.001 and cumulus.002

Post by **steve** » Tue 24 May 2011 8:02 am

Galloper wrote:I've only been running from this morning.

Then there's no data at all to plot min/max/average from! The graphs will start to look better after you've been running for a few hours, and the daily graphs like the min/max/average graph will look better when you've been running for a few days and it actually has some data points on it.

Galloper · Post by **Galloper** » Tue 24 May 2011 8:17 am

steve wrote:
Galloper wrote:I've only been running from this morning.
Then there's no data at all to plot min/max/average from! The graphs will start to look better after you've been running for a few hours, and the daily graphs like the min/max/average graph will look better when you've been running for a few days and it actually has some data points on it.

Thanks Steve, just needed the conformation on this one. When I first installed cumulus the weatherstation was alrady running for a few days.
That I also did a reset on the weatherstation this morning

(hey I wanted a clean install) ...

mumble mumble... user error

Thanks again Steve

Galloper · Post by **Galloper** » Wed 25 May 2011 10:13 pm

To complete this, here is the graph working as it should.

So if you delete all data this min max avg graph will not show anything untill there is 24hrs or more data collected.

Cumulus Support

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