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Triangulation of spatially varying Roughness fails on Server

SK
Stefan Kraatz, modified 5 Years ago.

Triangulation of spatially varying Roughness fails on Server

Youngling Posts: 0 Join Date: 10/21/14 Recent Posts
Hi all,

I am using spatially varying roughness for my simulations in a very fine resolution. FM starts a triangulation to fit the values to the mesh. This procedure works on my PC but not on our server.
Using uniform roughness is not a problem on the server. And it has plenty of RAM. It simply stops during triangulation.Has someone experienced similar behaviour? Or does even know what FM needs to triangulate e.g. RAM, virtual memory or access to whatever?


Diagnosis on Windows Server 2012

** INFO : External Forcing or Initialising 'frictioncoefficient' from file 'Modell_ks_07.xyz'.
** DEBUG : 741 0.6067540 viuh(lnx)
** DEBUG : 745 0.6067540 zh(nx)
** INFO : Opened file : Modell_ks_07.xyz
** DEBUG : 774 3.520641 XS(NSMAX),YS(NSMAX),ZS(NSMAX)
** DEBUG : 802 3.520641 ipsam(NSMAX)
** INFO : Building kdtree...
** DEBUG : 849 5.867736 sample_coords(NTREEDIM,N)
** INFO : done
** INFO : merged 0 samples in 2.80 seconds.
** INFO : Closed file : Modell_ks_07.xyz
** INFO : Starting Delaunay triangulation...
** DEBUG : -324 -146.6934 idum(50*Ns)
** DEBUG : 98 52.80965 INDX(3,NSM)
** DEBUG : 379 35.20644 edgeindx(2,NSM)
** DEBUG : 802 52.80965 triedge(3,NSM)

Stops here!



Diagnosis on PC Windows 7

** INFO : External Forcing or Initialising 'frictioncoefficient' from file 'Modell_ks_07.xyz'.
** DEBUG : 741 0.6067540 viuh(lnx)
** DEBUG : 745 0.6067540 zh(nx)
** INFO : Opened file : Modell_ks_07.xyz
** DEBUG : 774 3.520641 XS(NSMAX),YS(NSMAX),ZS(NSMAX)
** DEBUG : 802 3.520641 ipsam(NSMAX)
** INFO : Building kdtree...
** DEBUG : 849 5.867736 sample_coords(NTREEDIM,N)
** INFO : done
** INFO : merged 0 samples in 2.36 seconds.
** INFO : Closed file : Modell_ks_07.xyz
** INFO : Starting Delaunay triangulation...
** DEBUG : -324 -146.6934 idum(50*Ns)
** DEBUG : 98 52.80965 INDX(3,NSM)
** DEBUG : 379 35.20644 edgeindx(2,NSM)
** DEBUG : 802 52.80965 triedge(3,NSM)
** INFO : done
** INFO : Determining triangle connectivity and computing polygons and circumcenters...
** DEBUG : 896 11.73436 xx(numtri), yy(numtri)
** DEBUG : 943 5.867180 imask(numtri)
** DEBUG : 1083 17.60209 LNtri(2,numedge)
** INFO : done
** INFO : Building kdtree...
** DEBUG : 1177 11.73436 sample_coords(NTREEDIM,N)
** INFO : done
** INFO : Opened file : DFM_interpreted_values_Modell_ks_07.xyz
** INFO : Closed file : DFM_interpreted_values_Modell_ks_07.xyz

Thats fine!

Cheers
Stefan