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Re: [SCIRUN-USERS] TriSurfField

Chronological Thread 
  • From: Jess <>
  • To: "Branham, Barry" <>
  • Cc: "" <>
  • Subject: Re: [SCIRUN-USERS] TriSurfField
  • Date: Fri, 19 Apr 2019 12:41:28 -0600

Hi Barry,  

There are several file formats supported by SCIRun. If you click on the options in the ReadField file loader dialogue, you should see a list.  Common file types for trisurfas that SCIRun supports are .stl, .vtk, .obj, and ascii.    Can you tell me the file type that you have from Amira?


On Apr 19, 2019, at 8:27 AM, Branham, Barry <> wrote:


I'm attempting to use inversion to find atrial activation times from torso electrodes.  We use Amira to generate torso locations and the atrial surface.  I can read the Amira atrial surface file but haven't been able to generate the corresponding TriSurfField .fld file correctly.  I need a file like 25feb97_sock_closed.fld which is used in the tikhonov-inversion.srn example.  Can anyone tell me how to do this?  A code example would be great. 


Barry Branham, Computer Operations Engineer
Cardiothoracic Surgery Research
Washington University School of Medicine  636-236-4847


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