I'd like to find a way to use a coloring function for the plot of my time series based on another time series (on the same time frame).
For example:
BTC = FinancialData["BTC/USD", {{2013, 1, 1}, {2013, 1, 31}, "Day"}]
wd = WeatherData["Chicago",
"Temperature", {{2013, 1, 1}, {2013, 1, 31}, "Day"}]
Are two different time series on the same period and the same sampling time. I may want to plot the first one using a color function of the second one. Like:
DateListPlot[BTC, ColorFunction -> "TemperatureMap"]
But with "TemperatureMap" based on wd. Is that possible?