Hi, I needed to import a lookup table for volume plots that I saved from the GUI into Python, and I saw that this feature is not available, and still pending as reported here:
http://paraview.org/Bug/view.php?id=9273 I wrote a little function, attached below, that parses the xml file and returns the LUT, the piecewise function and the color space name. It works for me, so if you need to do this, feel free to use it. But suggestions how to improve it are more than welcome! Regards, Milos ----------------------------------------------------------------------------------------------------------- import xml.dom.minidom def colormap(filein): map=xml.dom.minidom.parse(filein) rlist=map.getElementsByTagName('Point') rlist2=map.getElementsByTagName('ColorMap') colorspace=str(rlist2[0].attributes["space"].value) piecewise_fun = [] lut = [] for i in range(len(rlist)): x=float(rlist[i].attributes["x"].value) o=float(rlist[i].attributes["o"].value) r=float(rlist[i].attributes["r"].value) g=float(rlist[i].attributes["g"].value) b=float(rlist[i].attributes["b"].value) piecewise_fun.append(x) piecewise_fun.append(o) lut.append(x) lut.append(r) lut.append(g) lut.append(b) return colorspace, piecewise_fun, lut -- Miloš Ilak Linné Flow Centre KTH Mechanics, Stockholm +46(0) 8 790-7152 www2.mech.kth.se/~ilak <http://www2.mech.kth.se/%7Eilak/>
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