Can the colour (color) range be edited for heatmap.
I monitor light levels and the colour temperature of light every 10 minutes.
I am using ‘heatmap’ to display a table of the colour temperature. The maximum range is approximatly 2,000 to 10,000 Kelvin but more interested in the 5,000 to 7,000 range.
Getting the chart/bucket is no problem at all but what I want to do is match the colour displayed with the actual colour temperature.
Within the options, colors/scheme there are pre-sets but is it possible to create my own colour scheme which I could match to real colour temperature.
I can change the range but that only works when using, say all blues.
I have searched through quite a lot of questions and answers on here but cannot find anything to do with changing the colour scheme (not that I can understand anyway).
So, that is my question.
This is what I am trying to achieve
This is what I have so far which is not too bad providing the colour is always in the blue spectrum. However if the colour changes into the yellow or red then I will only get white, also at night when there is effectively no colour, I need it to show black where as here it shows white.
Using blues and limiting range to 7100(minimum) to 5300(maximum), yes the min is higher than max to reverse the colours.