Dear All,

I have 4 or 5 contour plots that I need to overlay. Currently they are maps showing hot and cold areas for specific elements.
I would like to combine these plots into one map, where each color will correspond to a different element and you would be able to see the areas that each element occupies on this map.
Is there a way to do this in 'R'? I am fairly new to this software, so any help would be much appreciated.
Thank you in advance,

Jeremy

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