how to draw a three dimension bar on a long-lat map?

Dear all,
I have a lot of track observation(biomass of plankton) points in the ocean,i want to draw biomass on each point using bar on the long-lat map. The z direction need log scale.
how to get this?
I can use m map package to draw nice long-lat map, but to draw the three-dimension bar in each station is challenging.
thanks in advance for your help!
below is a sample map from a paper i want to reach.

回答(2 个)

I tried scatter3 and bar3, both cannot produce good results。
Is there someone doing a favor on this issue?

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提问:

2013-4-14

关闭:

2021-8-20

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