[Therion] volume of a cave

[Filippo Gregori]

Thanks. I did this steps to calculate the volume:
1) Export the lox file to vtk format
2) With Paraview software I opened the file vtk
3) I Saved the file as .x3d
4) I opened the file x3d in Meshlab software
6) I applied the filter: Filters -> Quality measure and computation ->
compute geometric Measures
7) I opened log window: View -> Show Layer dialog
8) I read the lines Volume Mesh and Mesh Surface

Are correct steps.
I think it's an interesting process.
Bye
Filippo

On 21/01/2015 10:26, Bruce wrote:
> Some past discussion here.
> http://search.gmane.org/?query=volume&group=gmane.comp.gis.therion 
> 
> -----Original Message-----
> From: therion-bounces at speleo.sk [mailto:therion-bounces at speleo.sk] On Behalf
> Of Filippo Gregori
> Sent: Wednesday, 21 January 2015 9:32 p.m.
> To: therion at speleo.sk
> Subject: [Therion] volume of a cave
> 
> Hello, I would like calculating volume of a cave. I made the survey and
> I exported with therion loch the file in .vtk.
> I'm using paraview now, it's a good software for modelling of a solid 3d
> but I don't found a simple solution to resolve my problem. Have you ever
> done this calculation? And how? Thanks
> 
> Filippo Gregori (Vicenza - IT)
> 
> 
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> Therion mailing list
> Therion at speleo.sk
> http://mailman.speleo.sk/mailman/listinfo/therion
> 

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