[Nek5000-users] g2gi() no geometry found

[nek5000-users at lists.mcs.anl.gov]

Hi Michael,

You need to compile with the ifmpiio flag set in makenek:


# (set PPLIST=? to get a list of available symbols)
PPLIST="MPIIO" 

All files should be .f00000 files, which is the current default.  (Make certain that your
current .usr file does not reset param(66) to 4.)   [ You can convert a .fld file to a .f0000
file by running a 0 step, 0 FINTIME job and setting p66=6, p67=4 in the .usr file, say, in
subroutine usrdat(). ]

When running g2gi, make certain that the new file has the geometry in it.   The old file does not need the
geometry, only the data to be interpolated.

hth

Paul


________________________________________
From: nek5000-users-bounces at lists.mcs.anl.gov [nek5000-users-bounces at lists.mcs.anl.gov] on behalf of nek5000-users at lists.mcs.anl.gov [nek5000-users at lists.mcs.anl.gov]
Sent: Tuesday, June 14, 2016 4:21 AM
To: nek5000-users at lists.mcs.anl.gov
Subject: [Nek5000-users] g2gi() no geometry found

Hello Neks,

I am trying to use the g2gi subroutine, but keep getting the error
massage ABORT: No geometry found in:

  call userchk
  grid-to-grid interpolation
  140   8   8   8 2.0010000E+03 4002 U P                             4
NELT,NX,N ?a?@

                                  NONSTD HDR, parse_hdr, abort.
  ABORT: No geometry found in newgeom.fld

call exitt: dying ...

Anybody familiar with this error? Do I give him the wrong files? I
assumed Nek wants a .fld. Any help or working case as an example would
be highly appreciated.

Br
Michael
e1429308 at student.tuwien.ac.at




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