Freezingline

[nitrx]

I saw the freezing line is dissapeared in Cumulus v1.9.1 (965) when all temps stay below 0 Celsius ??

[daj]

I am the same -- It think there was another post on this and Steve is aware of it (a quirk in the graphing tool)

Certainly on my current graph it has no need to show 0 as the highest is -4, but I have seen when it is around 0 that the line is missing

[nitrx]

David in your case it is not neccesary for a freezing line , you're right the was a posting about this issue.

[nking]

I am the same -- It think there was another post on this and Steve is aware of it (a quirk in the graphing tool)

Certainly on my current graph it has no need to show 0 as the highest is -4, but I have seen when it is around 0 that the line is missing

Just took a look at your site and a very interesting weather description (-10C) - how about "You Must Be Joking"

[daj]

Just took a look at your site and a very interesting weather description (-10C) - how about "You Must Be Joking"

LOL
-15 this morning was worse!

[steve]

I now know what causes this; I check the min and max values of the left axis to see if freezing is actually on the chart. But because I use the automatic scaling facility, the min and max values returned are the min and max of the actual data (I have no idea why it does this, but it is the documented behaviour), so if all the lines are completely below zero, the max value is below zero, and I don't draw the line.

I've asked if there's a way to get the actual min and max values of the axis.