Re: [Users] Oscillations in total angular momentum from QuasiLocalMeasures

2024-03-23 Thread Erik Schnetter
3[4] = 40.0 > CarpetRegrid2::radius_x_3[5]= 30.0 > CarpetRegrid2::radius_y_3[5]= 30.0 > CarpetRegrid2::radius_z_3[5]= 25.0 > CarpetRegrid2::radius_3[6] = 20.0 > CarpetRegrid2::radius_3[7] = 5.0 > #

Re: [Users] Oscillations in total angular momentum from QuasiLocalMeasures

2024-03-19 Thread Erik Schnetter
> Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Loss of precision after postintial?

2023-08-24 Thread Erik Schnetter
> 3D dumps in post-processing. Would there be a loss of precision in ADMBase > gij and kij when translating back and forth to BSSN metric/kij, which could > then be propagated to the output files? > > Best, > Hayley > > On 23 Aug 2023, at 11:31, Erik Schnetter wrote

Re: [Users] Loss of precision after postintial?

2023-08-23 Thread Erik Schnetter
gt; > Email: hjmacpher...@uchicago.edu > Pronouns: she/her/hers > > Office: ERC 479 > Kavli Institute for Cosmological Physics > Eckhardt Research Center > 5640 South Ellis Avenue > Chicago, IL, 60637 > > ___

Re: [Users] Error Estimation for RK45CK

2023-07-26 Thread Erik Schnetter
hcl.edu/physics > > "If we knew what it was we were doing, it would not be called research, would > it?" — Albert Einstein. > > > > > ___ > Users mailing list > Users@einsteintoolkit.org >

Re: [Users] meeting minutes for 2023-07-13

2023-07-13 Thread Erik Schnetter
tX that subcycling is responsible for the > majority of slowdown (factor of 6 or so) > * Roland suggests to use that as Roland, what do you suggest? The sentence ends here. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___

Re: [Users] Fwd: SphericalSurfaces + QuasiLocalMeasures + AHFinderDirect

2023-06-28 Thread Erik Schnetter
lease see > the attached plot of the lapse function at t=0). > > Cheers, > Leo > > [image: image.png] > > > > On Wed, Jun 28, 2023 at 1:49 PM Erik Schnetter > wrote: > >> Leonardo >> >> I've briefly looked at the parameter file. The horizon finde

Re: [Users] Fwd: SphericalSurfaces + QuasiLocalMeasures + AHFinderDirect

2023-06-28 Thread Erik Schnetter
ng list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Llama - Interpatch boundaries found

2023-01-17 Thread Erik Schnetter
dedicating more time, I wanted to > see if maybe the more experienced with these thorns might have some > insight as to what the problem may be. > > Cheers, > > Samuel > ___ > Users mailing list > Users@ei

Re: [Users] Issue with Multiple Node Simulation on cluster

2022-12-19 Thread Erik Schnetter
odes have >> the same OMP_NUM_THREADS value. Maybe that's the warning? It sounds like >> it should be an error. >> >> --Steve >> >> On 12/8/2022 5:23 PM, Erik Schnetter wrote: >> > Steve >> > >> > Code that runs as part of the Cactus executab

Re: [Users] Meeting minutes for 2022-12-15

2022-12-19 Thread Erik Schnetter
----- > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Issue with Multiple Node Simulation on cluster

2022-12-08 Thread Erik Schnetter
the other processes and either checks the > value of the environment variable or calls omp_set_num_threads() or some > such. > > --Steve > > On 12/8/2022 9:03 AM, Erik Schnetter wrote: > > Spandan > > > > The problem is likely that MPI does not automatically forward your

Re: [Users] Issue with Multiple Node Simulation on cluster

2022-12-08 Thread Erik Schnetter
> > I have attached the out file, runscript, submitscript, optionlist, machine > file for reference. Thanks in advance for help. > > > Sincerely, > > -- > Spandan Sarma > BS-MS' 19 > Department of Physics (4th Year), > IISER Bhopal > _

Re: [Users] Issue with compiling ET on cluster

2022-11-02 Thread Erik Schnetter
advance. > > Regards > Shamim Haque > Senior Research Fellow (SRF) > Department of Physics > IISER Bhopal > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinf

Re: [Users] Avoiding writing one checkpoint file per MPI process

2022-11-01 Thread Erik Schnetter
int file per > process. Is there a similar parameter, or combination of parameters, which > can be used for checkpoint files? > > Thank you very much, > Lorenzo Ennoggi > ___ > Users mailing list > Users@einsteintoolkit.org &g

Re: [Users] Issue with black hole binary evolution employing IGM

2022-09-15 Thread Erik Schnetter
ameter file and the ET config-info file. > Also, I attach the st. error and output of my q = 2 run and of Giacomo's run > (b1_UUmis_a12b_pol3_r56_gauss_9). The st. outputs were cut for readability > reasons. > > Can someone please help me with this? > > Thanks in advance, > > Federico > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Setting up ETK on Discoverer

2022-09-06 Thread Erik Schnetter
y incorrect settings in the configuration files, kindly let me > know. I would greatly appreciate your help. If you need any further > information from my side, please let me know too. > > Thank you very much. > Kind regards, > Jay Kalinani > ____

Re: [Users] Boundary conditions on a sphere

2022-08-16 Thread Erik Schnetter
hank you very much for your attention! > > Raimon > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ _

Re: [Users] Large junk radiation

2022-08-09 Thread Erik Schnetter
Deborah > > > > -- > > Deborah Ferguson > > Post Doc > > University of Texas at Austin > > ___ > Users mailing list > Users@einsteintoolkit.org > h

Re: [Users] how to review a contribution guideline

2022-08-02 Thread Erik Schnetter
t; Roland > > -- > My email is as private as my paper mail. I therefore support encrypting > and signing email messages. Get my PGP key from http://pgp.mit.edu . > ___ > Users mailing list > Users@einsteintoolkit.org >

Re: [Users] Reduction operations with weights; 3 refinement centres

2022-07-13 Thread Erik Schnetter
respective grid scalars. You would have to write a thorn that does this. -erik > Best regards > Konrad > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute

Re: [Users] Issue with AHFinderDirect thorn

2022-06-04 Thread Erik Schnetter
Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] question about ML_CCZ4 parameters

2022-06-01 Thread Erik Schnetter
___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Isotropic Initial Data Evolving Towards Anisotropy

2022-05-27 Thread Erik Schnetter
g the form -a(r)^2 dt^2+b(r)^2 ds^2, so the > fact that g_xx=/=g_yy and its value depends on direction is what has me > worried. > > Nicholas Olsen > > On Fri., May 13, 2022, 2:28 p.m. Erik Schnetter, > wrote: > >> On Thu, May 12, 2022 at 3:28 AM Nick Olsen >>

Re: [Users] Problem with CarpetRegrid2 for changing num_levels via trigger

2022-05-24 Thread Erik Schnetter
s larger than the maximum > number of refinement levels 7 > > I could not figure out where it went wrong. The minimum lapse at iteration > 4128 is 0.095, so the condition in trigger seems to be working fine. Some > insight into it would be helpful. Thanks in advance. > > Re

Re: [Users] Implementing a simple 1+1 BSSN in Python

2022-05-17 Thread Erik Schnetter
CRI Ltd > http://www.scri.co.nz > > -- > *From:* Ian Hinder > *Sent:* 17 May 2022 19:32 > *To:* Chris Stevens > *Cc:* Erik Schnetter ; Einstein Toolkit Users < > users@einsteintoolkit.org> > *Subject:* Re: [Users] Implementing a simple

Re: [Users] Implementing a simple 1+1 BSSN in Python

2022-05-13 Thread Erik Schnetter
3 369 0396 (Internal 90396) > > University of Canterbury | Te Whare Wānanga o Waitaha > > Private Bag 4800, Christchurch 8140, New Zealand > > http://www.chrisdoesmaths.com > > *Director* > SCRI Ltd > http://www.scri.co.nz

Re: [Users] Isotropic Initial Data Evolving Towards Anisotropy

2022-05-13 Thread Erik Schnetter
h is a > modified version of the test parameter file found in the Scalar thorn > bundle. > > Thanks, > Nicholas Olsen > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolki

Re: [Users] Problem regriding using trigger thorn

2022-05-07 Thread Erik Schnetter
r mail. I therefore support encrypting > and signing email messages. Get my PGP key from http://keys.gnupg.net. > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik S

Re: [Users] M1 Mac Compiling error

2022-05-05 Thread Erik Schnetter
cactus_specgrmhd] Error > 1 > make[1]: *** [specgrmhd] Error 2 > make: *** [specgrmhd-rebuild] Error 2 > > -DG > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.

Re: [Users] CarpetRegrid2

2022-04-29 Thread Erik Schnetter
mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] reduction operation in CarpetIOScalar

2022-04-28 Thread Erik Schnetter
dvance for > your help! > Yours sincerely, > Jimmy > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] How to use Formaline -- symbol table/file error

2022-04-19 Thread Erik Schnetter
> Bernard > > On Tue, 19 Apr 2022 at 13:40, Erik Schnetter wrote: >> >> Bernard >> >> I don't know why Formaline wouldn't output all thorns. There is no >> mechanism that would store or output only some of the thorns. Did you >> run out of disk space jus

Re: [Users] How to use Formaline -- symbol table/file error

2022-04-19 Thread Erik Schnetter
-- > Bernard Kelly -- CRESST Assistant Research Scientist, NASA/GSFC > Gravitational Astrophysics Laboratory --- Code 663 > > Phone: +1 (301) 286-7243 *** Fax: +1 (301) 286-2226 > Web: http://science.gsfc.nasa.gov/sed/bio/bernard.j.kelly > ORCID: orcid.o

Re: [Users] Reflection symmetry for staggered vector potential

2022-04-11 Thread Erik Schnetter
s or insights on this would be very helpful. > Thank you very much in advance. > Cheers, > Jay > > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Einstein Toolkit GPU support

2022-03-29 Thread Erik Schnetter
sure what's the > current status or if this means that simulations using Carpet wouldn't run on > a GPU. > > Thanks in advance! > Santiago > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteinto

Re: [Users] sim build problems

2022-03-24 Thread Erik Schnetter
gt; > _ahfinder_gau_ in AHFinder_gau.F.o > > > > ___carpet_boxtypes_MOD_splitregionsrecursive in carpet_boxtypes.F90.o > > > > ... > > > > ld: symbol(s) not found for architecture x86_64 > > > > collect2: error: ld returned 1 ex

Re: [Users] Thorn for coupled equations

2022-02-07 Thread Erik Schnetter
> Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] REAL_PRECISION 16

2022-01-25 Thread Erik Schnetter
d to double, or update the format specifiers (see e.g. <https://en.cppreference.com/w/cpp/io/c/fprintf>). Finally, the HDF5 output most likely doesn't support CCTK_REAL16, and neither will most visualization tools. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Crash due to CarpetLib (apparently)

2021-11-17 Thread Erik Schnetter
tach any other file you may find useful. > > Thank you very much in advance for your help, > Lorenzo Ennoggi > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schne

Re: [Users] Timelevels on refined meshes

2021-10-19 Thread Erik Schnetter
region wouldn't be equidistant anymore after the > next evolution step of size DT ( RHO at t+ 2*DT, RHO_p at t + DT and > RHO_p_p at t + dt). > > Thanks, > > Michail Chabanov > > ___ > U

Re: [Users] Einstein toolkit with Sun Grid Engine

2021-10-08 Thread Erik Schnetter
hematics* > > Rm 602, Jack Erskine building > > School of Mathematics and Statistics > > T: +64 3 369 0396 (Internal 90396) > > University of Canterbury | Te Whare Wānanga o Waitaha > > Private Bag 4800, Christchurch 8140, New Zealand > > http://www.chrisdoesmaths.com

Re: [Users] Black hole - neutron star binary simulation

2021-10-08 Thread Erik Schnetter
> Best regards, >> Santiago >> ___ >> Users mailing list >> Users@einsteintoolkit.org >> http://lists.einsteintoolkit.org/mailman/listinfo/users >> >> > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Einstein toolkit with Sun Grid Engine

2021-10-07 Thread Erik Schnetter
hrisdoesmaths.com/__;!!DZ3fjg!rvExVfoK3iWdskfjDNUxwMCUktw9L_Wt8NTaikC7HLu245hE370Ok_JYsfTVv_dN$ > > > > > > > > Director > > SCRI Ltd > > > https://urldefense.com/v3/__http://www.scri.co.nz__;!!DZ3fjg!rvExVfoK3iWdskfjDNUxwMCU

Re: [Users] Patch for 3D hdf5 output files

2021-09-13 Thread Erik Schnetter
ncesco Zappa > > - > > Friedrich-Schiller-Universität Jena > Theoretisch-Physikalisches Institut > Fröbelstieg 1, Office 219, Phone > > Number 0049-3641-9-47133 > D-07743 Jena > > _____

Re: [Users] Compilation error using Simfactory

2021-09-06 Thread Erik Schnetter
; following commands: > > make Spritz-config > options=/g100/home/userexternal/jkalinan/ET/Lorentz/Cactus/simfactory/mdb/optionlists/g100.cfg > thornlist=./thornlists/einsteintoolkit_newSpritzBNS.th > make Spritz > > Thank you very much. > Cheers, > Jay Kalinani >

Re: [Users] Einstein Toolkit and modern AMD supercomputer

2021-08-27 Thread Erik Schnetter
; ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] THC thorn - failing to select the BCs

2021-08-13 Thread Erik Schnetter
:outScalar_reductions = "minimum maximum average" > IOScalar::outScalar_vars= " > SystemStatistics::process_memory_mb > ML_BSSN::ML_Ham{ reductions = 'maximum' } > " > > IOASCII::out0D_every= 256 > IOASCII::out0D_vars

Re: [Users] Higher dimensions

2021-08-09 Thread Erik Schnetter
per mail. I therefore support encrypting > and signing email messages. Get my PGP key from http://pgp.mit.edu . > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/ma

Re: [Users] GRHydro negative rho

2021-08-06 Thread Erik Schnetter
_ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] init_3_timelevels and nans on past timelevels

2021-08-04 Thread Erik Schnetter
ties > other than the intended recipient is prohibited. If you received this > in error, please contact the sender and destroy any copies of this > information. > > ___ > Users mailing list > Users@einste

Re: [Users] Can't build on Mac OS Catalina

2021-07-28 Thread Erik Schnetter
__))... yes > checking for C __builtin_expect... yes > checking for C++ __builtin_expect... yes > checking for C __builtin_trap... yes > checking for C++ __builtin_trap... yes > checking for C __builtin_unreachable... yes > checking for C++ __builtin_unreachable... yes > checking for C __builtin_assume_aligned... yes > checking for C++ __builtin_assume_aligned... yes > checking for C++ static_assert... yes > checking for C++ auto specifier... yes > checking for C++ lambda expressions... yes > checking for C++ range-based for statements... no > Cactus requires a C++11 compiler -- check your C++ compiler and C++ compiler > flags > > > > > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Adding unofficial thorns to GetComponents script

2021-07-28 Thread Erik Schnetter
> No thorn in your current ThornList implements PizzaIDBase > Either remove kadath_pizza, or add a thorn to your > ThornList implementing PizzaIDBase > No thorns in arrangements directory implement PizzaIDBase > > > Best regards > Konrad Topolski > > > _

Re: [Users] GRHydro negative rho

2021-07-23 Thread Erik Schnetter
ference between total energy "E" and relativistic > rest-mass energy "D" is evolved. > > Please see: > > https://link.springer.com/article/10.12942/lrr-2008-7#Sec2.1.3 > > and > > https://www.einsteintoolkit.org/thornguide/EinsteinEvolve/GRHydro/documentation.html#x1-8000

Re: [Users] Changing the number of MPI processes on recovery using simfactory

2021-07-13 Thread Erik Schnetter
Direct, in case the > previously-used parameters did not provide high enough resolution for a > successful find? > > Best regards > Konrad Topolski > > > > > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailma

Re: [Users] Vectorization issue

2021-07-08 Thread Erik Schnetter
he case of no > vectorization, I tested it w/wo AVX and got the identical result. > > Hee Il > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listi

Re: [Users] Issue with thorn Trigger

2021-06-14 Thread Erik Schnetter
te these grid scalars, which then determines the grid structure during regridding. These grid scalars are checkpointed and recovered, as all grid variables are. To modify the grid structure you need to modify these grid scalars. You can do this e.g. via Python by doi

Re: [Users] Einstein Toolkit Meeting Reminder

2021-06-07 Thread Erik Schnetter
gt; > Il giorno gio 3 giu 2021 alle ore 15:38 Erik Schnetter > ha scritto: >> >> Bruno >> >> GPUs are supported and are working fine. A WaveToy is working, but I >> haven't tested it in the past weeks. The Einstein equations require >> more work to

Re: [Users] Einstein Toolkit Meeting Reminder

2021-06-03 Thread Erik Schnetter
nks a lot for the explanation. I saw the release notes with CUDA listed > in the larger changes and this is why I asked. > > Erik, does CarpetX already support GPU via AMReX or is more work needed? > > Thanks, > Bruno > > > Il giorno gio 3 giu 2021 alle ore 14:35 Erik Schnetter

Re: [Users] Einstein Toolkit Meeting Reminder

2021-06-03 Thread Erik Schnetter
--- > There are only 10 types of people in the world: > Those who understand binary, and those who don't > -- > >

Re: [Users] Failed to calculate the magnitude of the horizon spin in precessing BBH system

2021-04-23 Thread Erik Schnetter
= "minimum maximum average norm1 > norm2" > > IOScalar::outScalar_vars= " > > SystemStatistics::process_memory_mb > > ML_ADMConstraints::ML_Ham > > ML_ADMConstraints::ML_mom > > " > 670c674 &

Re: [Users] Assertion `ox' failed

2021-04-20 Thread Erik Schnetter
-zero exit code. Per user-direction, the job has been aborted. > > > thanks, > Maria > ___ > Maria C. Babiuc Hamilton, Ph.D. > Professor, Department of Physics > College of Science, Marshall University, > 1 John Marshall Drive, Huntington, WV, 25755 >

Re: [Users] Grid structure inconsistency & errors in surface mask locations

2021-04-19 Thread Erik Schnetter
inement. However, it isn't production ready yet, so this advert isn't really useful to you. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Grid structure inconsistency & errors in surface mask locations

2021-04-19 Thread Erik Schnetter
very expensive because it would be necessary to lock this file for every output. However, since this is just a test, you can run on a single MPI process. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Grid structure inconsistency & errors in surface mask locations

2021-04-19 Thread Erik Schnetter
creation of CCTK_Proc files > altogether? > > Best regards > Konrad Topolski > > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Grid structure inconsistency & errors in surface mask locations

2021-04-17 Thread Erik Schnetter
t.org/thornguide/EinsteinAnalysis/AHFinderDirect/documentation.html> for the gory details. Good luck hunting for the horizon! -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] 3D Carpet component with one grid point along the z direction

2021-04-17 Thread Erik Schnetter
t; and "upper" are the same. I created a Carpet branch "eschnett/delta" where I jotted down my idea. I did not test it. Could you? In particular, there could be an error in calculating the grid spacing, and it might now be wrong, which should be easy to detect in a small test r

Re: [Users] Grid structure inconsistency & errors in surface mask locations

2021-04-17 Thread Erik Schnetter
___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Grid structure inconsistency & errors in surface mask locations

2021-04-16 Thread Erik Schnetter
ad of the bare ones. > > I am currently playing around with some options, but in case I don't get > anywhere, I would much appreciate any help. > > Best regards > Konrad Topolski > ___ > Users mailing list > Users@einsteintoolk

Re: [Users] 3D Carpet component with one grid point along the z direction

2021-04-13 Thread Erik Schnetter
pected the value of 0.072, even if the cell has only one grid > point. > > Is this a bug? > > Thanks, > Gabriele > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users --

Re: [Users] Stopped making output

2021-04-09 Thread Erik Schnetter
On Fri, Apr 9, 2021 at 12:43 PM Hee Il Kim wrote: > > Thanks Erik. > > > On Fri, Apr 9, 2021, 23:45 Erik Schnetter wrote: >> >> Hee Il >> >> Yes, that has happened to me several times. Usually, the problem is >> either MPI or I/O. > > > Ev

Re: [Users] Stopped making output

2021-04-09 Thread Erik Schnetter
> Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] AHFinderDirect error

2021-04-01 Thread Erik Schnetter
Maria > ___ > Maria C. Babiuc Hamilton, Ph.D. > Professor, Department of Physics > College of Science, Marshall University, > 1 John Marshall Drive, Huntington, WV, 25755 > Room S 257, Phone: (304)696-2754 > >

[Users] CarpetX First Steps

2021-03-21 Thread Erik Schnetter
Following up on last week's CarpetX tutorial, I have written up instructions for downloading and building CarpetX in the README at <https://bitbucket.org/eschnett/cactusamrex>. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/esch

Re: [Users] CarpetX tutorial

2021-03-18 Thread Erik Schnetter
_ > > Users mailing list > > Users@einsteintoolkit.org > > http://lists.einsteintoolkit.org/mailman/listinfo/users > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.

Re: [Users] Can I simulate this exotic static topological spacetime with the ET?

2021-03-08 Thread Erik Schnetter
> violating data that smoothly matches the exterior data. In this thorn >>> we implemented a conjugate gradient method to solve the equations and >>> didn't see any issues with the fact the the equations involved 6th >>> derivatives. >>> >>> Cheers, >&

Re: [Users] Boundary conditions in diagnostics with compute_every

2021-03-07 Thread Erik Schnetter
lation, and allocate only a single time level. This would do the same thing. I think the respective time prolongtation operator is called "copy". -erik > Thanks again for your help, > Gabriele > > On Sat, Mar 6, 2021 at 7:45 AM Erik Schnetter wrote: >> >> On F

Re: [Users] Boundary conditions in diagnostics with compute_every

2021-03-06 Thread Erik Schnetter
operation. The horizon finder does this (calculating the expansion, not the constraints, but both have equivalent requirements). -erik > Thanks, > Gabriele > > Erik Schnetter writes: > > > Gabriele > > > > If you do not use the constraints, then you do not

Re: [Users] Boundary conditions in diagnostics with compute_every

2021-03-05 Thread Erik Schnetter
; work with one > timelevel? > > Thanks, > Gabriele > > > _______ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] McLachlan home page/reference URL?

2021-03-01 Thread Erik Schnetter
gt; > On Mon, 1 Mar 2021 at 10:21, Erik Schnetter wrote: >> >> Bernard >> >> We ask that you cite a particular PRD article (see below). In >> addition, referencing the Einstein Toolkit in general is these days >> sufficient, since McLachlan has

Re: [Users] McLachlan home page/reference URL?

2021-03-01 Thread Erik Schnetter
itational Astrophysics Laboratory --- Code 663 > > Phone: +1 (301) 286-7243 *** Fax: +1 (301) 286-2226 > Web: http://science.gsfc.nasa.gov/sed/bio/bernard.j.kelly > ORCID: orcid.org/-0002-3326-4454 > -- > __

Re: [Users] Simulating hyperbolic encounters

2021-02-24 Thread Erik Schnetter
might very well have overlooked something relevant. > > Thank you in advance. > > Best regards, > Santiago > > _______ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.peri

Re: [Users] running simfactory on cluster

2021-02-04 Thread Erik Schnetter
Maria C. Babiuc Hamilton, Ph.D. > Professor, Department of Physics > College of Science, Marshall University, > 1 John Marshall Drive, Huntington, WV, 25755 > Room S 257, Phone: (304)696-2754 > -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ __

Re: [Users] Announcing a new Python package for post-processing simulation data: kuibit

2021-01-14 Thread Erik Schnetter
0] https://github.com/Sbozzolo/kuibit > [1] https://github.com/Sbozzolo/kuibit#what-is-a-kuibit > [2] https://sbozzolo.github.io/kuibit/features.html > [3] https://sbozzolo.github.io/kuibit/#summary-of-features > [4] https://sbozzolo.github.io/kuibit/ > [5] https://github.com/Sboz

Re: [Users] Black hole formation in cosmological background

2020-11-24 Thread Erik Schnetter
ards, > Hassan > > -- > > Hassan Khalvati > Graduate Student > Physics Department, Sharif University of Technology > Tehran, Iran > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org

Re: [Users] About cctk_time

2020-11-11 Thread Erik Schnetter
e time step with 'cctk_time=0.0390625' when the subroutine is > called. > > I was hoping to understand better why this intermediate time step exists > between two consecutive iterations, and if there is any documentation I could > look at. > Any help

[Users] Automated code generation with correctness proofs

2020-11-06 Thread Erik Schnetter
highly efficient machine code is quite exciting. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Error in a function

2020-09-09 Thread Erik Schnetter
he other functions. All these functions are > not scheduled but the main function is. What is the problem? > > Any help will be apreciated. > > Erik > > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] .h5 file issue.

2020-09-01 Thread Erik Schnetter
s.pyx in h5py._objects.with_phil.wrapper() > > h5py/h5f.pyx in h5py.h5f.open() > > IOError: Unable to open file (unable to open file: name = > 'ct_multilevel-err.h5', errno = 2, error message = 'No such file or > directory', flags = 0, o_flags = 0) > > ___

Re: [Users] Restarting simulations using simfactory

2020-08-27 Thread Erik Schnetter
status is U >> > Warning: Job chaining requested but job id 99 is not in the queue. Its >> > status is U. Aborting submission. >> > >> > I guess the issue is with the "status is U" part now. >> > >> > Best regards, >> > Atul. >

Re: [Users] Restarting simulations using simfactory

2020-08-16 Thread Erik Schnetter
ik > Warning: job status is U > Warning: Job chaining requested but job id 99 is not in the queue. Its > status is U. Aborting submission. > > I guess the issue is with the "status is U" part now. > > Best regards, > Atul. > > On Sat, Aug 15, 2020 at 8:57 PM

Re: [Users] Restarting simulations using simfactory

2020-08-15 Thread Erik Schnetter
imfactory that it comes with > (simfactory 2, I think). > > Any help would be really appreciated. > > Thank you, > > -- > Atul Kedia > PhD student, > Physics department, > University of Notre Dame. > _______ > Users mailing list

Re: [Users] Meeting Minutes 2020-08-13

2020-08-14 Thread Erik Schnetter
d bring in new students from nearby universities, and not just hold a poll among current users. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Meeting Minutes 2020-08-13

2020-08-13 Thread Erik Schnetter
y invited me to give a presentation and a tutorial on the Einstein Toolkit there. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] GPU support for the Einstein Toolkit

2020-07-10 Thread Erik Schnetter
NECA and ask about AMReX support. > > Cheers, > Bruno > > > Il giorno ven 10 lug 2020 alle ore 17:53 Erik Schnetter > ha scritto: >> >> Bruno >> >> We are looking into GPU support in the context of the CarpetX project. >> CarpetX <https://

Re: [Users] GPU support for the Einstein Toolkit

2020-07-10 Thread Erik Schnetter
> There are only 10 types of people in the world: > Those who understand binary, and those who don't > -- > > _______ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter

Re: [Users] online workshop

2020-07-06 Thread Erik Schnetter
s going longer than the allocated time. I imagine that > starting at 9 am is the easiest time if anyone from Europe wants to > contribute. Steve refers to 9:00 CST, which is 10:00 EST and 7:00 PST. -erik -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ __

Re: [Users] normal vector when looping over boundary using CCTK_LOOP3_BND

2020-05-07 Thread Erik Schnetter
I therefore support encrypting > and signing email messages. Get my PGP key from http://pgp.mit.edu . > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users > -- Erik Schnetter http://w

Re: [Users] A question about radius in CarpetRegrid2

2020-04-30 Thread Erik Schnetter
gt; > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://www.perimeterinstitute.ca/personal/eschnetter/ ___ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users

Re: [Users] Determination of the final spin of the remnant of a binary neutron star merger

2020-03-05 Thread Erik Schnetter
olution of the spin and orbital eccentricity of the binary? > > Best regards, > > Beyhan. > ___ > Users mailing list > Users@einsteintoolkit.org > http://lists.einsteintoolkit.org/mailman/listinfo/users -- Erik Schnetter http://

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