Hello Jonathan, I am now using the GMSH nightly build, and now the gshhs (2.0) data-set is importing as expected as per your tutorial. Thank you very much for your quick assistance and for your work to develop GMSH as a grid generation tool for ocean modelling.
Best Regards, Clayton Hiles On 5 July 2010 04:32, Jonathan Lambrechts <[email protected]> wrote: > GSHHS file format changed between version 1.10 and 2.0 of this database. The > gmsh plugin is updated for the 2.0 version but you need the nightly build > version of gmsh to have it. > So there are 2 options : > - use the nightly build version of gmsh with the 2.0 version of GSHHS > - use the stable version of gmsh with the 1.10 version of GSHHS > If you get an empty list of islands curves, you are probably using the wrong > version. > Best, > Jonathan > >> >> Message: 4 >> Date: Sun, 4 Jul 2010 22:00:18 -0600 >> From: Clayton Hiles <[email protected]> >> Subject: [Gmsh] gshhs plugin for GMSH >> To: [email protected] >> Message-ID: >> <[email protected]> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> Hello GMSH community, >> >> I am interested in using GMSH to generate unstructured meshes for >> hydro kinetic modelling. >> I have followed the tutorial of Jonathan Lambrechts here: >> http://perso.uclouvain.be/jonathan.lambrechts/gmsh_ocean/ >> >> I have downloaded the gshhs dataset from here: >> ftp://ftp.soest.hawaii.edu/pwessel/gshhs/ >> >> I am having difficulty importing the gshhs shoreline data into GMSH. >> Following the tutorial exactly, the gshhs plug-in produces a .geo file >> with the following content: >> >> //-------------------------------------------------------------------------------------------- >> IP = newp; >> IL = newl; >> ILL = newll; >> IS = news; >> IFI = newf; >> Point ( IP + 0 ) = {0, 0, 0 }; >> Point ( IP + 1 ) = {0, 0,6.37101e+06}; >> PolarSphere ( IS + 0 ) = {IP , IP+1}; >> Field [ IFI + 0] = Attractor; >> Field [ IFI + 0].NodesList = { IP + 2 : IP + 1 }; >> >> //-------------------------------------------------------------------------------------------- >> >> There are no entries in the nodelist! >> >> I have attempted the tutorial on a Ubuntu Linux machine, and on >> Windows Xp running in a virtual machine with the same results. >> >> Does anyone have any advice to steer me in the right direction here? >> I am new to GMSH so this could be the result of a rookie mistake. Any >> help would be greatly appreciated. >> >> Best Regards, >> >> Clayton Hiles >> University of Victoria >> >> >> >> ------------------------------ >> >> _______________________________________________ >> gmsh mailing list >> [email protected] >> http://www.geuz.org/mailman/listinfo/gmsh >> >> >> End of gmsh Digest, Vol 90, Issue 5 >> *********************************** > > _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
