The matplotlib palettes are available in several formats at cpt-city http://soliton.vm.bytemark.co.uk/pub/cpt-city/mpl/index.html http://soliton.vm.bytemark.co.

The matplotlib palettes are available in several formats at cpt-city http://soliton.vm.bytemark.co.uk/pub/cpt-city/mpl/index.html http://soliton.vm.bytemark.co.uk/pub/cpt-city/mpl/index.html (disclosure, I am the site maintainer).