[vmtk-users] mesh conversion to lifev

2013-05-01 Thread Lucia Mirabella
Hi Luca, I'm trying to save a vtu mesh in lifev format: vmtkmeshreader -ifile mesh.vtu --pipe vmtkmeshwriter -f lifev -ofile mesh.lifev but I get an error when I try: Writing LifeV file. Error from pype: ambiguous call, multiple overloaded methods match the arguments This doesn't happen if I s

[vmtk-users] REĀ : VMTK Mesh Problem

2013-05-01 Thread Joly Florian
Hi, In ICEM look at the aorta tutorial, there is the whole explanation on how to split the surface by angle to get the inlet/outlets (same process on StarCCM+ or OpenFOAM by the way. ICEM can also generate boundary layer cells. Regards, Florian Message d'origine De: Luca Ant

Re: [vmtk-users] VMTK

2013-05-01 Thread Luca Antiga
Hello Hamed, it looks like you don't have write permissions at the path where you are trying to write the files and read them afterwards. Try to specify a full path at all -ifile and -ofile options, like -ofile C:\Users\Hamed\image_volume_voi.vti Best, Luca On 30/apr/2013, at 13:43, Hamed Reza

Re: [vmtk-users] RE : VMTK Mesh Problem

2013-05-01 Thread Luca Antiga
Great. Thanks a lot, Florian. Luca On 01/mag/2013, at 14:39, "Joly Florian" wrote: > Hi, > In ICEM look at the aorta tutorial, there is the whole explanation on how to > split the surface by angle to get the inlet/outlets (same process on StarCCM+ > or OpenFOAM by the way. ICEM can also gener

Re: [vmtk-users] VMTK Mesh Problem

2013-05-01 Thread Luca Antiga
Hi Vincent, On May 1, 2013, at 6:49 AM, Vincent Ip wrote: > Dear VMTK users, > > I encounter a situation that when I export the surface to STL format and > trying to mesh it with ANSYS ICEM. > I cannot define the inlet and outlet as they are incorporated into the wall > (the whole thing). > Is

Re: [vmtk-users] vmtkApps?

2013-05-01 Thread Luca Antiga
Hi Evan, On Apr 26, 2013, at 8:39 AM, Evan Kao wrote: > Hi Luca, > > I had some questions on using the Python scripts (having little Python > experience): > > 1. Into which directory should I move the files (in Windows; files obtained > from the source file zip)? You can move the files (you

Re: [vmtk-users] vmtkimagevoiselector -boxbounds : what's wrong?

2013-05-01 Thread Luca Antiga
Hi Giuseppe, On Apr 25, 2013, at 5:52 PM, Giuseppe Isu wrote: > Hi everebody, > > I'm facing a geometry reconstruction task on vmtk. I need to reconstruct a > carotid bifurcation, but I'm experiencing some difficulties at the bulb > region. Generally I have an amazing image quality, I can easi

Re: [vmtk-users] problem with python wrappings: vtkvmtkSegmentationPython, vtkvmtkITKPython import

2013-05-01 Thread Luca Antiga
Hi Greg, sorry for the wait. Thanks for the report, it looks like there are missing symbols in the dll that is loaded by the pyd, although it's hard to understand what's going on in the absence of more information. If you don't need functionality in Segmentation, commenting out the incriminat

Re: [vmtk-users] 2 questions on segmentation

2013-05-01 Thread Luca Antiga
Hello Vikram, thanks for your patience. Pretty busy couple of weeks. On Apr 23, 2013, at 2:51 PM, Vikram Mehta wrote: > Dear users, > > I have a couple of questions and I was hoping to get some advice on this. > > 1) Is there a way of aligning one of the ends of the reconstructed geometry > w