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From: joerg r. <joe...@gm...> - 2023-11-20 08:31:44
|
Dear Gerris Gurus,
I use GfsRiver to calculate rapid mass movements such as snow avalanches.
Since the time for the outflow of mass movements strongly depends on the
topography and the rheology I would like to add a condition to the gfs file
to stop the simulation when the momentum of the fluid is only 3% of the
maximum momentum. I calculate the total momentum with SpatialSum.
Is it possible to change the variable END in GfsTime { end = END dtmax =
1e-1} with such a condition during runtime, or is there another way to stop
the simulation.
This is probably a trivial question for Gerri's experts, but I can't find
the answer.
Any kind of help would be appreciated.
Cheers
Jörg
|
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From: Stephane P. <po...@ba...> - 2023-10-19 15:54:37
|
Dear all, Note that the new official Gerris web site is here: http://gerris.dalembert.upmc.fr The old address will still work but will just redirect to the above. Note also that the web site is now "static" (it's not a wiki anymore). This may have broken some links, but hopefully not important ones. Please tell me if anything important is missing and I will try to recover it. cheers, Stephane |
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From: Stephane Z. <ste...@gm...> - 2023-10-03 11:23:58
|
Hi In addition to yesterday's answer, Stephane P. pointed out to me that 1. He is going to fix the issue 2. The gerris flow solver site can be found on the "wayback machine" : https://web.archive.org/web/20230000000000*/gfs.sourceforge.net https://web.archive.org/web/20230321001811/http://gfs.sourceforge.net/wiki/index.php/Main_Page Hope it helps Stéphane |
|
From: Stephane Z. <ste...@gm...> - 2023-10-02 09:40:14
|
Hi I have the same problem. I copy the basilisk-fr group since I am afraid not much people read gfs-users anymore; There is a partial mirror: http://gerris.dalembert.upmc.fr/gerris/ Hope it helps Stéphane > Le 17 août 2023 à 04:28, GODV via Gfs-users <gfs...@li...> a écrit : > > Dear manager: > I can't enter the gerris website recently.Can you help to fix the problem?Here are some key imformation displayed bye the website. > > An error has been encountered in accessing this page. > 1. Server: gfs.sourceforge.net > 2. URL path: /wiki/index.php/Main_Page > 3. Error notes: NONE > 4. Error type: 404 > 5. Request method: GET > 6. Request query string: NONE > 7. Time: 2023-08-17 02:25:07 UTC (1692239107) > _______________________________________________ > Gfs-users mailing list > Gfs...@li... > https://lists.sourceforge.net/lists/listinfo/gfs-users |
|
From: <136...@qq...> - 2023-08-17 02:28:32
|
Dear manager: I can't enter the gerris website recently.Can you help to fix the problem?Here are some key imformation displayed bye the website. An error has been encountered in accessing this page. 1. Server: gfs.sourceforge.net 2. URL path: /wiki/index.php/Main_Page 3. Error notes: NONE 4. Error type: 404 5. Request method: GET 6. Request query string: NONE 7. Time: 2023-08-17 02:25:07 UTC (1692239107) |
|
From: 亢银虎 <cqu...@12...> - 2023-08-17 00:45:03
|
Dear the mananger: I have encountered a problem when login into the major page of gerris. Can you help me to fix this problem？Thank you! |
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From: Manas R. B. <man...@gm...> - 2023-04-11 06:46:17
|
Dear All, Can you please suggest me how to make a standing wave on a liquid bath using Gerris?? -- Regards, Manas |
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From: 北京理工大学宇航学院 费. <183...@16...> - 2022-11-16 12:57:24
|
Hi all! My simulation domain is a unit box minus a complex geometry. When I run the simulation, I got lots of warnings during the gerris run, like "Gfs-WARNING **: inconsistent surface fractions 3 0.849391 0.812500 0.036891" .Can anyone give me a clue what may cause the "inconsistent surface fractions" waring? Or can I ignore the warning?I would appreciate it if you could help me.Yunda FEI |
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From: MORHAF A. <mor...@gm...> - 2022-01-18 13:49:53
|
Dear Stéphane, Thank you for your kind attention, I do appreciate it. In fact I posted my question on the basilisk community first, but I did not receive any response so I tried gerris. Thank you again. Morhaf On Tue, Jan 18, 2022 at 10:35 PM Stephane Zaleski < ste...@gm...> wrote: > In fact I correct my previous statement: you are registered to basilsk-fr, > I just saw your question there, it ihas been posted to the group; you have > a much better chance of getting an answer on basilisk-fr than on gfs-users > . > > cheers > > _______________________________________________ > Gfs-users mailing list > Gfs...@li... > https://lists.sourceforge.net/lists/listinfo/gfs-users > |
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From: Stephane Z. <ste...@gm...> - 2022-01-18 13:34:46
|
In fact I correct my previous statement: you are registered to basilsk-fr, I just saw your question there, it ihas been posted to the group; you have a much better chance of getting an answer on basilisk-fr than on gfs-users . cheers |
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From: Stephane Z. <ste...@gm...> - 2022-01-18 10:01:38
|
This is probably because you are not a member of the google group. See https://groups.google.com/g/basilisk-fr. Hope it helps |
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From: MORHAF A. <mor...@gm...> - 2022-01-18 09:54:38
|
Dear Stéphane, Thank you for your prompt reply. I did it twice with no response. Best regards, Morhaf On Tue, Jan 18, 2022 at 6:50 PM Stephane Zaleski <ste...@gm...> wrote: > Dear Morhaf > > You should rather write to basilisk-fr <bas...@go...> > > Best > > Stéphane > _______________________________________________ > Gfs-users mailing list > Gfs...@li... > https://lists.sourceforge.net/lists/listinfo/gfs-users > |
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From: Stephane Z. <ste...@gm...> - 2022-01-18 09:49:57
|
Dear Morhaf You should rather write to basilisk-fr <bas...@go... <mailto:bas...@go...>> Best Stéphane |
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From: MORHAF A. <mor...@gm...> - 2022-01-18 09:41:10
|
Dear Sir/Madam, I was working on a tsunami case using Gerris and then I shifted to Basilisk, the study case is similar to the monai case in Gerris examples "Tsunami run-up onto a complex three-dimensional beach" but I did not manage to find a similar case in Basilisk examples. Could you guide me to a similar example written using Basilisk. Best regards, Morhaf |
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From: Uday R. <ur...@uc...> - 2021-06-29 20:25:16
|
Hi Stephane,
Now, I am getting this message if I try to run a code:
*gerris: file `vorticityone.gfs' is not a valid simulation file
*
*'orticityone.gfs:1:39: unknown keyword `*
Could you comment on this? It'll be highly appreciated.
Thank you.
On Mon, Jun 28, 2021 at 11:08 PM Stéphane Zaleski <
ste...@so...> wrote:
> Dear Uday,
>
> If you insist on using Gerris, you should first learn and practice the
> basics of the linux operating system and perhaps of C programming.
>
> Hope it helps
>
> Stéphane Zaleski
>
> _______________________________________________
> Gfs-users mailing list
> Gfs...@li...
>
> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.sourceforge.net_lists_listinfo_gfs-2Dusers&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=qatDZDXjnCn4n9Vm8YDTgw&m=iMhJIiggRUrz_Gt8KgE23LPPCXDcf7yN6cSYXrOpPt0&s=S9HY9rPOfrNfnxAEezso2HOPAYzk71gIU4tL0piU7_c&e=
>
|
|
From: Stéphane Z. <ste...@so...> - 2021-06-29 06:07:58
|
Dear Uday, If you insist on using Gerris, you should first learn and practice the basics of the linux operating system and perhaps of C programming. Hope it helps Stéphane Zaleski |
|
From: Uday R. <ur...@uc...> - 2021-06-28 20:19:05
|
Hi Stephane, Thank you for your reply. But how can I solve this issue in Gerris? Please help me. On Mon, Jun 28, 2021 at 1:08 PM Stephane Zaleski <ste...@gm...> wrote: > Dear Uday > > I recommend you use basilisk (http://basilisk.fr > <https://urldefense.proofpoint.com/v2/url?u=http-3A__basilisk.fr_&d=DwMFaQ&c=-35OiAkTchMrZOngvJPOeA&r=qatDZDXjnCn4n9Vm8YDTgw&m=zkBmeJckvQ_3qK3heou0YgmKbBkpkK_6mHpM90nBgWM&s=lt7tf5mrQIp5hQpU7YrqIZ5pRkiPumWOKMgjcx2ecLw&e=>) > instead. > > Hope it helps, > > Stéphane Zaleski > _______________________________________________ > Gfs-users mailing list > Gfs...@li... > > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.sourceforge.net_lists_listinfo_gfs-2Dusers&d=DwICAg&c=-35OiAkTchMrZOngvJPOeA&r=qatDZDXjnCn4n9Vm8YDTgw&m=zkBmeJckvQ_3qK3heou0YgmKbBkpkK_6mHpM90nBgWM&s=Hv1Ng7E-lH8Rf1JNwHKcCOEy798UoqI0L-R8ru8piyY&e= > |
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From: Stephane Z. <ste...@gm...> - 2021-06-28 20:08:15
|
Dear Uday I recommend you use basilisk (http://basilisk.fr <http://basilisk.fr/>) instead. Hope it helps, Stéphane Zaleski |
|
From: Uday R. <ur...@uc...> - 2021-06-28 19:44:23
|
Hi, I am a beginner to Gerris software. I am trying to type a simple code: "Sample Code: box", but I am getting a response with a command not found. I have attached a screenshot. Please let me know what I can do. Thank you. Warm regards. |
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From: Kurt R. S. <kur...@cf...> - 2021-03-19 22:15:52
|
I am having trouble using `darcs get http://gerris.dalembert.upmc.fr/darcs/gfsview-stable/` It appeared to be an issue with my connection, but there is something else weird going on because after a few minutes the web view started working again, but then when trying darcs get, it failed again. does anyone else have issues with accessing the darcs repos? Regards, Kurt |
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From: Helena F. <fom...@ya...> - 2021-02-18 10:31:49
|
<div>Hi all,</div><div> </div><div>I'm using Gerris for a project, but I'm quite new and struggle to understand all the details of the code. Please can someone help me understand the followiing:</div><div> </div><div>1. How does the function GfsSourceControl works? There are no examples on the main page... Can it be used for example to change/control the GfsSource value during the simulation?</div><div>2. Function GfsSource seems to be giving different results for different mesh refinement level. Is it mesh-dependent? Also, on a separate note, does GfsSource value get affected by GfsMetricStretch?</div><div> </div><div>Thanks in advance,</div><div>Helena</div> |
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From: Stéphane Z. <ste...@so...> - 2021-02-08 12:10:18
|
Hi I have updated the wiki accordingly. Good wishes for anyone out there still reading this list best Stéphane > Le 5 févr. 2021 à 12:12+0100, Stephane Popinet <po...@ba...> a écrit : > > Hi Stephane, > > The opensuse.org repository has not been updated for years. However I believe Gerris and GfsView are now packaged "officially" in the "universe" repository of Ubuntu: > > https://packages.ubuntu.com/search?keywords=gerris&searchon=names&suite=groovy§ion=all > > https://packages.ubuntu.com/search?suite=groovy§ion=all&arch=any&keywords=gfsview&searchon=names > > So just using the package manager should work. > > cheers, > > Stephane > > > > _______________________________________________ > Gfs-users mailing list > Gfs...@li... > https://lists.sourceforge.net/lists/listinfo/gfs-users |
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From: Stephane P. <po...@ba...> - 2021-02-05 11:28:49
|
Hi Stephane, The opensuse.org repository has not been updated for years. However I believe Gerris and GfsView are now packaged "officially" in the "universe" repository of Ubuntu: https://packages.ubuntu.com/search?keywords=gerris&searchon=names&suite=groovy§ion=all https://packages.ubuntu.com/search?suite=groovy§ion=all&arch=any&keywords=gfsview&searchon=names So just using the package manager should work. cheers, Stephane |
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From: Stéphane Z. <ste...@so...> - 2021-02-04 16:45:54
|
Hello I am asking for a friend Trying to install on a Unbuntu 20.04 LTS system he gets this > Ign:1 http://download.opensuse.org/repositories/home:/popinet/xUbuntu_16.10 ./ InRelease > Get:2 http://security.ubuntu.com/ubuntu focal-security InRelease [109 kB] > Get:3 http://download.opensuse.org/repositories/home:/popinet/xUbuntu_16.10 ./ Release [1009 B] > Hit:4 http://archive.ubuntu.com/ubuntu focal InRelease > Get:5 http://download.opensuse.org/repositories/home:/popinet/xUbuntu_16.10 ./ Release.gpg [481 B] > Get:6 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB] > Ign:5 http://download.opensuse.org/repositories/home:/popinet/xUbuntu_16.10 ./ Release.gpg > Get:7 http://archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB] > Get:8 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [797 kB] > Get:9 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 c-n-f Metadata [11.7 kB] > Get:10 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [144 kB] > Get:11 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [737 kB] > Get:12 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 c-n-f Metadata [15.5 kB] > Reading package lists... Done > W: GPG error: http://download.opensuse.org/repositories/home:/popinet/xUbuntu_16.10 ./ Release: The following signatures were invalid: EXPKEYSIG B0538B868001CAE5 home:popinet OBS Project <home:po...@bu...> > E: The repository 'http://download.opensuse.org/repositories/home:/popinet/xUbuntu_16.10 ./ Release' is not signed. > N: Updating from such a repository can't be done securely, and is therefore disabled by default. > N: See apt-secure(8) manpage for repository creation and user configuration details. Does anyone have a clue ? Best Stéphane |
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From: giacomo n. <noy...@st...> - 2020-10-27 10:26:56
|
Yes I'm trying to install it, but the browser search is not working through the VM to install the file .exe, and I've also problems sending the executable from my OS to the Virtual Machine ( I can't create a shared folder), so I was trying to install HYpre directly from the shell, but also that seems to be not possible. I'm sorry but I'm really trying a lot to make it work. Thank you very much for your attention, Giacomo Il giorno lun 26 ott 2020 alle ore 11:52 Stephane Zaleski < ste...@gm...> ha scritto: > Dear Giacomo, > > I do not understand why you have su'ed or which command you are running. > Are you trying to install Hypre ? No need to be sudoer for that, > > Best > > Stéphane > > _______________________________________________ > Gfs-users mailing list > Gfs...@li... > https://lists.sourceforge.net/lists/listinfo/gfs-users > |
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