On Mon, 25 Aug 2008, Anders Logg wrote:
>>> The XML format could be something like >>> >>> <mesh celltype="triangle" dim="2"> >>> <vertices size="2868"> >>> <vertex index="0" x="0.534923" y="0.326073"/> >>> ... >>> </vertices> >>> <cells size="5400"> >>> <triangle index="0" v0="76" v1="914" v2="1153"/> >>> ... >>> </cells> >>> <coordinates> >>> <function> >>> >>> </function> >>> </coordinates> >>> <mesh >> > > <coordinates degree="2"> > > and then have the boolean affine="true"/"false" inside the cell tags. ok, here is another example format: <dolfin xmlns:dolfin="http://www.fenics.org/dolfin/";> <mesh celltype="triangle" dim="2"> <vertices size="4"> <vertex index="0" x="0.0" y="0.0"/> <vertex index="1" x="1.0" y="0.0"/> <vertex index="2" x="0.0" y="1.0"/> <vertex index="3" x="-1.0" y="0.0"/> </vertices> <cells size="2"> <triangle index="0" v0="0" v1="1" v2="2"/> <triangle index="1" v0="3" v1="0" v2="2"/> </cells> <coordinates degree="2"> <function> <mesh celltype="triangle" dim="2"> <vertices size="4"> <vertex index="0" x="0.0" y="0.0"/> <vertex index="1" x="1.0" y="0.0"/> <vertex index="2" x="0.0" y="1.0"/> <vertex index="3" x="-1.0" y="0.0"/> </vertices> <cells size="2"> <triangle index="0" affine="false" v0="0" v1="1" v2="2"/> <triangle index="1" affine="true" v0="3" v1="0" v2="2"/> </cells> </mesh> <vector size="18"> <entry row="0" value="0.0"/> # 0th pair <entry row="1" value="0.0"/> # of coordinates <entry row="2" value="1.0"/> # 1st pair <entry row="3" value="0.0"/> # of coordinates <entry row="4" value="0.0"/> <entry row="5" value="1.0"/> <entry row="6" value="-1.0"/> <entry row="7" value="0.0"/> <entry row="8" value="0.5"/> <entry row="9" value="0.05"/> <entry row="10" value="0.6"/> <entry row="11" value="0.6"/> <entry row="12" value="0.0"/> <entry row="13" value="0.5"/> <entry row="14" value="-0.5"/> <entry row="15" value="0.0"/> <entry row="16" value="-0.5"/> <entry row="17" value="0.5"/> </vector> </function> <dofmap ?????/> </coordinates> </mesh> </dolfin> Does this sort of look correct? - Shawn _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
