<div dir="auto">Dear Roland,<div dir="auto">Sir, the outdated variables and refinement levels are related? I am bit confused because same warnings are there for 8 refinement levels. Precisely, I wanna ask is there any alternative to using old version for encountering out-dated variables. </div><div dir="auto"><br></div><div dir="auto">Regards,</div><div dir="auto">Bilal Hameed.<br><div dir="auto"><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jan 14, 2021, 1:04 AM Roland Haas <<a href="mailto:rhaas@illinois.edu">rhaas@illinois.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Karima,<br>
<br>
I don't think you can reduce the number of refinement levels by quite<br>
that much. You need to have at least ~24 points across the radius of<br>
the black hole which is about the size of its mass. <br>
<br>
So for a black hole of unit mass 1. you will need to have a resolution<br>
of 1./24. on the finest grid and each finer grid has twice the<br>
resolution of the coarsest grid.<br>
<br>
I don't know what GetComponent failures you were getting but the old<br>
thornlist refers to old svn servers that use outdated SSL libraries and<br>
newer operating systems will refuse to talk to them.<br>
<br>
You may be able to download the code using an virtual machine (or<br>
docker image) using Ubuntu 16.04 which still talks to those old SSL<br>
libraries.<br>
<br>
Yours,<br>
Roland<br>
<br>
> Hello,<br>
> <br>
> There is a spinning single BH evolution example inside (Cactus Cactus/par/arXiv-1111.3344/kerr/by-a0.7.par) which is using the code version 2010. I am trying to simulate it using the newest version of the ETK with the only changes of refinement levels (reduced to 3) in the parameter file. It is giving some warnings and suggestions to change the out-dated parameters ( LapseAdvectionCoeff, ShiftAdvectionCoeff) along with the boundary condition to set as usual (what it means?). I also tried using the suggested parameters, but the data output is not as expected (incomplete output data), probably because of these out-dated parameters (?), the output and the error files are attached. I am asking if there are any alternatives (solutions) to these parameters, or should I prefer using the old ETK version, 2010? In the latter case, I am again encountering the download error, pasted below. Likewise, I want to get around this issue as well. I assume this email contains multi issues, but they are co-related, sorry to put them in one post.<br>
> <br>
> <br>
> ./GetComponents --parallel <a href="https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORYP9QSta$" rel="noreferrer noreferrer" target="_blank">https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORYP9QSta$</a> <<a href="https://urldefense.com/v3/__http://einsteintoolkit.th/__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORV5BJMIo$" rel="noreferrer noreferrer" target="_blank">https://urldefense.com/v3/__http://einsteintoolkit.th/__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORV5BJMIo$</a> ><br>
> Note: I have tried without using the "--parallel option" as well, but the same error persists.<br>
> <br>
> Error: No definition for ET_RELEASE found in input file or ENV.<br>
> <br>
> <br>
> <br>
> ---------------------------------------------------------------------------<br>
> CalledProcessError Traceback (most recent call last)<br>
> <ipython-input-26-9fa64924ebf0> in <module><br>
> ----> 1 get_ipython().run_cell_magic('bash', '', './GetComponents <a href="https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th*5Cn__;JQ!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORQtZW0Ik$" rel="noreferrer noreferrer" target="_blank">https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th*5Cn__;JQ!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORQtZW0Ik$</a> '<<a href="https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th/n__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORYyh5V47$" rel="noreferrer noreferrer" target="_blank">https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th/n__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORYyh5V47$</a> '>)<br>
> <br>
> ~/.local/lib/python3.8/site-packages/IPython/core/interactiveshell.py in run_cell_magic(self, magic_name, line, cell)<br>
> 2369 with self.builtin_trap:<br>
> 2370 args = (magic_arg_s, cell)<br>
> -> 2371 result = fn(*args, **kwargs)<br>
> 2372 return result<br>
> 2373<br>
> <br>
> ~/.local/lib/python3.8/site-packages/IPython/core/magics/script.py in named_script_magic(line, cell)<br>
> 140 else:<br>
> 141 line = script<br>
> --> 142 return self.shebang(line, cell)<br>
> 143<br>
> 144 # write a basic docstring:<br>
> <br>
> <decorator-gen-110> in shebang(self, line, cell)<br>
> <br>
> ~/.local/lib/python3.8/site-packages/IPython/core/magic.py in <lambda>(f, *a, **k)<br>
> 185 # but it's overkill for just that one bit of state.<br>
> 186 def magic_deco(arg):<br>
> --> 187 call = lambda f, *a, **k: f(*a, **k)<br>
> 188<br>
> 189 if callable(arg):<br>
> <br>
> ~/.local/lib/python3.8/site-packages/IPython/core/magics/script.py in shebang(self, line, cell)<br>
> 243 sys.stderr.flush()<br>
> 244 if args.raise_error and p.returncode!=0:<br>
> --> 245 raise CalledProcessError(p.returncode, cell, output=out, stderr=err)<br>
> 246<br>
> 247 def _run_script(self, p, cell, to_close):<br>
> <br>
> CalledProcessError: Command 'b'./GetComponents <a href="https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th*5Cn__;JQ!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORQtZW0Ik$" rel="noreferrer noreferrer" target="_blank">https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th*5Cn__;JQ!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORQtZW0Ik$</a> ''<<a href="https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th/n__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORYyh5V47$" rel="noreferrer noreferrer" target="_blank">https://urldefense.com/v3/__https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2010_06/einsteintoolkit.th/n__;!!DZ3fjg!sigvfgWGeQ0X7lHGuA-OW7uY9jnasKCJLBs5QhHGxlxe3jCIb5Ubj1iORYyh5V47$</a> ''> returned non-zero exit status 25.<br>
> <br>
> <br>
> <br>
> Any kind of assistance would highly be appreciated and worthwhile.<br>
> <br>
> <br>
> Thank you<br>
> <br>
> <br>
> Best,<br>
> <br>
> Karima S<br>
> <br>
<br>
<br>
-- <br>
My email is as private as my paper mail. I therefore support encrypting<br>
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</blockquote></div>