Skew-T

[leaver2000]

I am developing a application to plot a skewt. A skew-t has lines of equal pressure {type: 'log', position: 'left'} while lines of equal temperature (isoTherms) are plotted at a 45° angle with temperature values that increase from the upper left to the lower right corner of the chart.

The example on the left is a fixed [[lat,lon],height] over time while example on the right (skewt) is a fixed [[lat,lon], time] over height.

How can I plot my isoTherms at a 45° angle?