Rib­bon plot

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Now let’s con­sider one ab­sorbance spec­trum mea­sured from 350 nm to 550 nm (steps of 10 nm each) and at eight dif­fer­ent times. So the data ta­ble is com­posed of eight col­umns. The most im­por­tant thing about this plot type is how to use the func­tion cat within the func­tion surf. The re­sult is that each ‘z’ value (each col­umn) is du­pli­cated be­cause, in this case, it must be a real ma­trix defin­ing the sur­face height.

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