[Nek5000-users] nhis

nek5000-users at lists.mcs.anl.gov nek5000-users at lists.mcs.anl.gov
Thu Dec 5 08:17:40 CST 2013


Hi,

so hpts.in<http://hpts.in/> = nhis*np or hpts.in<http://hpts.in/> <= nhis*np?

Thanks


On Dec 4, 2013, at 4:11 PM, <nek5000-users at lists.mcs.anl.gov<mailto:nek5000-users at lists.mcs.anl.gov>> <nek5000-users at lists.mcs.anl.gov<mailto:nek5000-users at lists.mcs.anl.gov>> wrote:

Hi,

nhis in SIZE is the number of points, per processor, that can be read in.  So, you will want to be sure that the total number of points in hpts.in<http://hpts.in/> = nhis*np.

If this is the case and you are still getting strange values in hpts.out, we can look at other possible problems.

Thanks
Katie


On Wed, Dec 4, 2013 at 11:41 AM, <nek5000-users at lists.mcs.anl.gov<mailto:nek5000-users at lists.mcs.anl.gov>> wrote:
" <nek5000-users at lists.mcs.anl.gov<mailto:nek5000-users at lists.mcs.anl.gov>>
Mime-Version: 1.0 (Mac OS X Mail 7.0 \(1822\))
X-Mailer: Apple Mail (2.1822)

Hi,

I would like to extract the time-averaged values from a avgcase0.f00001 file of, for example, the velocity components at some specific locations.

To do that, i set nek5000 in "post-processing mode” by setting nsteps=0, read the file in the userchck and call hpts().
I need a large number of locations I want to interpolate at (stored in hpts.in<http://hpts.in/>), much larger than the default nhis=100 in SIZE.
I am finding spurious values in the hpts.out file at some locations. These spurious values and their locations change when I change nhis.

I am doing something wrong?. There is a better way to do that?.

Thanks.
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