I wanted to plot a time series (the time series file has a calendar date and a temperature ) like as shown below. Is it possible to use a polar projection first by assigning each calendar date to represent as azimuth value? Here I assign April month aligned to North (an azimuth of 0) and January month assigned to 90 degrees and, so on. The elevation angle needed for the polar projection comes from the temperature values but first scaling (renormalizing ) between the range 0 - 90 degrees.
Does this work or Is there a simpler/better way in GMT?