Search found 8 matches

by Brad_C
Thu Aug 13, 2020 11:08 pm
Forum: Discussions of General-FAH topics
Topic: FAHViewer: in/dependence of "snapshot cycling" & "rotation"?
Replies: 2
Views: 1114

Re: FAHViewer: in/dependence of "snapshot cycling" & "rotati

The space bar actually pauses all animation. Should be listed better on the help screen. To just stop the default rotation, press the left arrow twice.
by Brad_C
Tue Jul 14, 2020 12:57 am
Forum: V7.6.x Public Release Windows/Linux/MacOS X
Topic: protein viewer for 7.6.13 not working, no data via API
Replies: 7
Views: 8119

Re: protein viewer for 7.6.13 not working, no data via API

I experimented some more and found another workaround / solution: if you first enter the 'hello' command then the trajectory commands work. I updated the issue in GitHub.
by Brad_C
Mon Jul 13, 2020 8:33 pm
Forum: V7.6.x Public Release Windows/Linux/MacOS X
Topic: Change Protein Viewer Background Picture
Replies: 7
Views: 2170

Re: Change Protein Viewer Background Picture

You can use your own image as a background by saving it as a ppm file (GIMP can do that). Then set it with --background=<filename>
by Brad_C
Mon Jul 13, 2020 5:56 pm
Forum: Scientific discussions (Non-FAH)
Topic: Question regarding the News post on July 8
Replies: 17
Views: 18936

Re: Question regarding the News post on July 8

By comparison, here's an article about using a supercomputer for 100 days in 2010 to set a new record simulating a protein for one millisecond.
https://www.nature.com/news/2010/101014 ... ews.2010.5
by Brad_C
Wed Jul 08, 2020 4:09 am
Forum: V7.6.x Public Release Windows/Linux/MacOS X
Topic: protein viewer for 7.6.13 not working, no data via API
Replies: 7
Views: 8119

Re: protein viewer for 7.6.13 not working, no data via API

Actually it only sends the trajectory when it has new data, which is 100x per WU. The increment in the updates command just tells it how often to check.
by Brad_C
Tue Jul 07, 2020 10:20 pm
Forum: V7.6.x Public Release Windows/Linux/MacOS X
Topic: protein viewer for 7.6.13 not working, no data via API
Replies: 7
Views: 8119

Re: protein viewer for 7.6.13 not working, no data via API

FAHViewer gets the trajectory using the updates command, as in

Code: Select all

updates add 4 5 $(trajectory 1)
which seems to work (more or less). I do get your result with the bare trajectory command, that is the client closes the connection.
by Brad_C
Mon Jun 29, 2020 6:45 pm
Forum: The Science of FAH -- questions/answers
Topic: Question about the protein viewer
Replies: 2
Views: 15668

Re: Question about the protein viewer

The FAH client using the OPENMM core (which runs on GPUs) is not sending correct atom types to the viewer. So the colors don't mean much. Atom types from the GROMACS core are ok, colors are C=dark gray, H=light gray, O=red, N=blue, S=yellow.
by Brad_C
Tue May 19, 2020 6:52 pm
Forum: V7.6.x Public Release Windows/Linux/MacOS X
Topic: "Hung download" bug still present in v7.6.13
Replies: 13
Views: 3570

Re: "Hung download" bug still present in v7.6.13

Hello I also come across this today. Just one CPU slot, one GPU slot, the GPU hung on download, stuck at 19.72%. Over 2 hours ago so any watchdog doesn't seem to be working. The concurrent upload of the completed WU took three tries, perhaps the download is less able to recover from network glitches...