- Chimera-users - RBVI Mailing Lists

Model placement side by side
by George Tzotzos 07 Jan '22

07 Jan '22

Hi, Having superimposed 4 structures using MatchMaker, is there a way to view the aligned structures in a window grid? Moving them manually after superimposition is not optimal. Thanks in advance for any suggestions and best wishes for 2022

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Introduce a-helices into protein structure ab initio
by Chara Spanou 06 Jan '22

06 Jan '22

Hello chimera-users, I would like to introduce a-helices into my protein structure ab initio. Is it possible to do this with chimera? Another option that I have is to take a-helical pieces of sequence from a different model and introduce these into the desired model. Would that be more feasible? There is a chance I also need to introduce loops and turns ab initio to best localize the introduced a-helices within my protein structure. Can you please indicate how can a chimera user build all this ab initio? Thank you in advance for your time and help, Chara SpanouPhD studentUniversity of Cologne

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report rotate and shift value in MatchMaker
by Yanhe Zhao 06 Jan '22

06 Jan '22

Greeting there, Happy New Year! How can find the rotate and shift value after I done the 'MatchMaker' in Chimera? Thanks and regards, Yanhe

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Question: PDB file creation
by Kenji MATSUI 05 Jan '22

05 Jan '22

Dear Chimera company Thank you for allowing me to use your software. I am Japanese, so I hope you will understand that there are some inappropriate expressions. I would like to ask you one question. I would like to know how to overlay the docked protein (osh4)-ligand (cholesterol) complex (the gray one in the figure) and the complex on the PDB. [image: image.png] Aim I would like to know how well the docked data matches the data in the PDB. Methods I have tried I did it based on the following link from Chimera. https://www.cgl.ucsf.edu/chimera/docs/ContributedSoftware/matchalign/matcha… Thank you for your cooperation. --------------------------------------------------------------------------- 松井健治東京農工大学大学院工学府産業技術専攻修士〒184-8588 東京都小金井市中町2-24-16 Mail: s214903z(a)st.go.tuat.ac.jp Kenji Matsui Graduate School of Tokyo University of Agriculture and Technology 2-24-16, Nakamachi, Koganei-shi, Tokyo 184-8588, Japan Mail: s214903z(a)st.go.tuat.ac.jp

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report rotate and shift in MatchMaker
by Yanhe Zhao 04 Jan '22

04 Jan '22

Greeting there, How can find the rotate and shift value after I done the 'MatchMaker' in Chimera? Thanks and regards, Yanhe

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Opening .py files
by Henry Shook 04 Jan '22

04 Jan '22

Chimera User Support, I'm working on dockprepping the sars-2 main protease and whenever I try and save it as a .py file, I can't open it from sources other than the saved session I wrote. Whenever I try and open it from a dropbox or my finder, I get the message: Error while processing /Users/8642165/Desktop/Research/DC AP Research /[7l0d]DOCKPREPPEDFINAL.py: File "[7l0d]DOCKPREPPEDFINAL.py", line 1 @<TRIPOS>MOLECULE ^ SyntaxError: invalid syntax File "/Applications/Chimera.app/Contents/Resources/share/chimera/__init__.py", line 1325, in _openPython loadFunc(sandboxName, fileName, f) See reply log for Python traceback. Is there any way that I can fix this problem? Thanks, Henry Shook

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Helix Display Artefact
by Sebastian Guettler 28 Dec '21

28 Dec '21

Dear Chimera users, I have a problem with what I think is some sort of a helix display artefact is UCSF Chimera (including the latest release, 1.16). I attach an image. In cartoon display, the helix appears turned inside out for the last turn. It is displayed normally in ChimeraX and PyMol, and the display problem is independent of the secondary structure assignment algorithm (dssp, ksdssp, Stride). Any suggestions on how to solve this issue are welcome. Thank you, Sebastian --------------------------------------------- Sebastian Guettler, PhD Team Leader The Institute of Cancer Research (ICR) Divisions of Structural Biology and Cancer Biology London, UK --------------------------------------------- [cid:image001.jpg@01D7FC0A.1ED3ABA0] The Institute of Cancer Research: Royal Cancer Hospital, a charitable Company Limited by Guarantee, Registered in England under Company No. 534147 with its Registered Office at 123 Old Brompton Road, London SW7 3RP. This e-mail message is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer and network.

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Blank screen after MD simulations
by Sri Oruganty 28 Dec '21

28 Dec '21

Hello, I am a senior in high school, and I was interested in learning about proteins and mutations. I download Chimera to run MD simulations on a specific protein, but not all the frames are loading. After the frame number gets to a certain point (i.e. 14) every subsequent frame is completely blank. Why is this happening? Best regards, Srigouri Oruganty Pronouns: She, her, hers sri.oruganty(a)gmail.com (610)-207-6325

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Problem related to the "Near" atom in the "Adjust Torsions" tool of UCSF chimera
by Prathvi Singh 26 Dec '21

26 Dec '21

Hi Elaine, I have one more query. I have a residue (its ID is #0:140.a) in a protein model. I want to change the torsion angle between its backbone N, backbone C-alpha, sidechain C-beta & sidechain C-gamma. In order to do that, I execute the following command: rotation 1 :140.a@CA,140.a@CB The execution activates the torsion & lists it in the "Adjust Torsions" tool. However, I have noticed that the "near" atom in the "Adjust Torsions" tool is sometimes assigned to backbone N & other times is assigned to backbone C. This is messing up my calculations. Is there a way to fix the "near" atom to backbone N so that it does not change to backbone C? Thanks again -- Prathvi Singh, Research Fellow, Department of Biological Sciences & Bioengineering, Indian Institute of Technology, Kanpur-208016

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Move models around independent of each other in Chimera X
by Prathvi Singh 24 Dec '21

24 Dec '21

Hi, First of all, thank a million to the chimera X development team for incorporating the drag & drop feature in chimera X. I really missed it in chimera. However, after opening two models in the same window, I am unable to find a way to move/rotate model-1 in such a way that it does not move/rotate model-2. I could do this in chimera by unchecking the box for model-2 but when I do the same in chimera-X, it doesn't seem to work. Also, I am unable to find a way to disable depth cueing in chimera X. Please help. Thank you -- Prathvi Singh, Research Fellow, Department of Biological Sciences & Bioengineering, Indian Institute of Technology, Kanpur-208016

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Fwd: Chimera bug report submission
by Eric Pettersen 21 Dec '21

21 Dec '21

> Begin forwarded message: > > From: Kenji Matsui <s214903z(a)st.go.tuat.ac.jp> > Subject: Chimera bug report submission > Date: December 19, 2021 at 11:33:41 PM PST > To: chimera-bugs(a)cgl.ucsf.edu > > The following bug report has been submitted: > Platform: windows_x86_64 > Chimera Version: 1.16 > Description > I would like to see the interaction between the ligand and the protein, but I was not able to display it in the way described in the tutorial. How can I do that? > > Method > select →ligand > > Tool Structure analysis Find H-bond Line length 3.0 Å > > check Relax H-bond ~, Only find, Include intera-molecular, Include intra-residue > > apply →OK > File attachment: osh4,OSW-1220.py

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1.16 release
by Eric Pettersen 20 Dec '21

20 Dec '21

Chimera production release 1.16 is now available <https://www.cgl.ucsf.edu/chimera/download.html>. This will be the last release to support Windows 7. See the release notes <https://www.cgl.ucsf.edu/chimera/docs/relnotes/1.16.html> for what's new. --Eric Eric Pettersen UCSF Computer Graphics Lab

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Re: [Chimera-users] .dae export for ChimeraX
by Tom Goddard 18 Dec '21

18 Dec '21

Hi Byrne, Thanks for the info about exporting models for iOS. Glad you found a way to export a virus model from ChimeraX suitable for use in iOS apps made with Xcode. The STL format is just a list of triangles, each with 3 vertex (x,y,z) coordinates, used mostly for 3D printing. It does not have vertex normal vectors which are used to give smoother lighting. In the future maybe ChimeraX will directly export Collada (*.dae) files and you will be able to export a usable model without running it through Blender. As I mentioned before we support GLTF but not Collada currently. Our ChimeraX efforts are mostly to help researchers analyze molecular structures so adding this does not have highest priority. Unfortunately there are hundreds of feature requests we do not have time to implement with our limited funding. Tom > On Dec 18, 2021, at 9:34 AM, Byrne Pedit <bpedit(a)comcast.net> wrote: > > Hello again Tom, > > A follow-up follow-up. After extensive testing I have found a useable workflow from ChimeraX to iOS. Of course iOS apps may utilize PDB viewers, this is for folks who may want to incorporate models, in customized ways, into SceneKit for manipulation. > > ChimeraX ––> STL ––(graphics editor)––> DAE ––Xcode––> SCN > > • In Chimera > – reduce polys as much as possible* > – export individual elements, e.g. chains, if you want individual control (materials, etc) > • In a graphics editor: > – eliminate polygonal faceting of STL files > - Blender, check Auto Smooth in addition to toggling on Smooth Shading > - Cinema 4D, add a phong tag > – recenter if desired, add additional elements > > *You might want to add surfaces to your reducing file-size tutorial. In the model below, the spike's resolution was set to 7, gridSpacing 3. You also need to click Hide for Atoms and Cartoons; otherwise they will severely bloat the file even though not seen. The entire file size of this SARS-CoV-2 model, as used by iOS, is 1.2 Mb (all but one of the spikes are all clones). > > Thanks again for the help, > > Byrne > > > > > > >> On Dec 3, 2021, at 11:00 PM, Tom Goddard <goddard(a)sonic.net <mailto:goddard@sonic.net>> wrote: >> >> Hi Byrne, >> >> Thanks! So Blender can convert GLTF to Collada. The ChimeraX GLTF is binary and Collada is all text, so no surprise that the file size is much larger. If we add Collada support it would be produced directly from the ChimeraX scene, not converting from GLTF. But we have hundreds of new feature requests so I don't think Collada output is likely to be added soon, unless a funded project needs it. >> >> Tom >> >>> On Dec 3, 2021, at 9:48 AM, Byrne Pedit <bpedit(a)comcast.net <mailto:bpedit@comcast.net>> wrote: >>> >>> Hi Tom, >>> >>> A follow-up for future reference. Blender, the one recommendation I found on StackOverflow, is indeed capable of converting GLTF to DAE. But the conversion bloats the files by as much as 10x! In addition, the hierarchy is only partially preserved. I tried an on-line converter with even less satisfactory results. So I think this pathway is a bust. This might serve as a fair warning for ChimeraX developers to avoid an internal conversion from GLTF if introducing a DAE export option. >>> >>> >>> Byrne >>> >>> >>> >>> >>>> On Dec 2, 2021, at 2:22 PM, Tom Goddard <goddard(a)sonic.net <mailto:goddard@sonic.net>> wrote: >>>> >>>> Hi Byrne, >>>> >>>> I agree, OBJ and STL are very limited compared to Collada and GLTF. OBJ is supported by almost every 3D model program and STL is commonly used for 3D printing (single color) which is why they are in ChimeraX. GLTF is definitely the best option in ChimeraX for your case. >>>> >>>> There appear to be lots of programs that convert GLTF to Collada and the other direction too. But I have not tried any of them so don't have any recommendation. Let us know if you find one that works well -- other ChimeraX users may have the same need. >>>> >>>> A major stumbling block exporting 3D models from ChimeraX (or Chimera) is that they use vertex colors, while most of the non-biology 3D model world uses texture colors, and will simply ignore vertex colors losing all your color information. That example I linked to in the last email describes a relatively new ChimeraX feature to export texture colors (for limited cases, e.g. discrete colors only). >>>> >>>> Another common problem exporting molecular models for use in other software is that the file size and number of triangles is too large for the application that you want to use them in, often tens of millions of triangles or hundreds of Mbytes to Gbytes in size. The example also shows how to tell ChimeraX to limit the number of triangles. >>>> >>>> https://www.rbvi.ucsf.edu/chimerax/data/texture-may2021/export_3d.html <https://www.rbvi.ucsf.edu/chimerax/data/texture-may2021/export_3d.html> >>>> >>>> Tom >>>> >>>> Model from gltf export from linked ChimeraX example >>>> >>>> <spike.png> >>>> >>>> >>>>> On Dec 2, 2021, at 2:04 PM, Byrne Pedit <bpedit(a)comcast.net <mailto:bpedit@comcast.net>> wrote: >>>>> >>>>> Hello Tom, >>>>> >>>>> Thanks for the response. I tried the GLTF export, not recognizable by Xcode (the development platform for iOS and Mac OS). The only ChimeraX file options I’ve found to be openable are OBJ and STL. These are, however, problematic and unusable. >>>>> >>>>> But your hint of using GLTF as an intermediary offers an avenue for exploration, it’s not a format I’ve used. I see it supports scene graph hierarchy, absent with OBJ and STL( exported from ChimeraX anyway) so this is promising. Now to find a converter. >>>>> >>>>> The GLTF export link is informative, it may help further refine my approach. Interestingly, the molecule you’ve chosen for demo purposes appears to be the one, or a variant thereof, I’ve been testing with! >>>>> >>>>> Thanks again, >>>>> >>>>> Byrne >>>>> >>>>> >>>>>> On Dec 2, 2021, at 12:30 PM, Tom Goddard <goddard(a)sonic.net <mailto:goddard@sonic.net>> wrote: >>>>>> >>>>>> Hi Byrne, >>>>>> >>>>>> We have long been interested in adding Collada format export of scenes from ChimeraX. Here is the feature request for that >>>>>> >>>>>> https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/485 <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/485> >>>>>> >>>>>> But our scene export in ChimeraX has focused on GLTF format, as that has been the most requested. Here is an example showing GLTF export from ChimeraX (including texture colors). >>>>>> >>>>>> https://www.rbvi.ucsf.edu/chimerax/data/texture-may2021/export_3d.html <https://www.rbvi.ucsf.edu/chimerax/data/texture-may2021/export_3d.html> >>>>>> >>>>>> ChimeraX also exports OBJ, STL, X3D, VTK as shown in the save command docs >>>>>> >>>>>> https://rbvi.ucsf.edu/chimerax/docs/user/commands/save.html#formats <https://rbvi.ucsf.edu/chimerax/docs/user/commands/save.html#formats> >>>>>> >>>>>> Can you make use of GLTF files? If not, a quick solution might be to convert ChimeraX GLTF files to Collada with third-party software. >>>>>> >>>>>> Tom >>>>>> >>>>>>> On Dec 2, 2021, at 10:41 AM, Byrne Pedit via Chimera-users <chimera-users(a)cgl.ucsf.edu <mailto:chimera-users@cgl.ucsf.edu>> wrote: >>>>>>> >>>>>>> ChimeraX is awesome and definitely superior to the original but for the inability to export as .dae (Collada). Is that possibly on the to-do list? This is important for those of us (just me?) writing interactive molecular apps for devices. It is the only satisfactory path I’ve found between a PDB file and SCNNodes/Scenes in iOS. (See the iOS app ‘BioMole’, free, if interested in an application.) >>>>>>> _______________________________________________ >>>>>>> Chimera-users mailing list: Chimera-users(a)cgl.ucsf.edu <mailto:Chimera-users@cgl.ucsf.edu> >>>>>>> Manage subscription: https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users <https://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users> >>>>>>> >>>>>> >>>>> >>>> >>> >> >

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Selection command for atoms in different models
by Woodbrey Anne 14 Dec '21

14 Dec '21

Hi, Is there a way to select residues from 2 different models using a single line of command? For example, I want to select residues 230 and 260 of Model 0 and residues 232 and 262 of Model 1. I then want to display the side chains, color magenta, then color by heteroatom. This is what my current (annoying) workflow is: select #0:230,260 Actions --> Color --> Magenta Actions --> Color --> By heteroatom select #1:232,262 Actions --> Color --> Magenta Actions --> Color --> By heteroatom I know I can do the following instead: disp #0:230,260 color magenta #0:230,260 color byhet #0:230,260 Repeat for #1:232,262 ...but it doesn't really save any time. I want to select all 4 residues at once without having to ctrl + shift + click on them all. Please tell me there's a way! Thank you, Annie

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calculating radius of gyration
by Elaine Meng 14 Dec '21

14 Dec '21

> On Dec 14, 2021, at 11:10 AM, Simon.Chapman <simon.chapman(a)open.ac.uk> wrote: > > Hello again Elaine. All going very well with Chimera, and I've introduced the software to some more of mt students. > > But, is there a way to plot radius of gyration from the simualtion data? I would have thought somehow the RMSD over time should allow that? > > Best wishes Hi Simon, Thanks for introducing others to Chimera! I'm not the expert on this topic, so I had to consult with others to answer this question. Just as a reminder, it's recommended to send questions to chimera-users(a)cgl.ucsf.edu (CC'd here) unless what you are sending needs to remain private. I don't know everything (surprise!) or I might not understand your question as well as somebody else does. RMSD compares different sets of coordinates, so I don't think that gets you anything like the radius of gyration of a single set of coordinates. There are some scripts to calculate radius of gyration on the Chimera Python Scripts page: <https://plato.cgl.ucsf.edu/trac/chimera/wiki/Scripts> I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco

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Translate onto the X-axis
by Yasser Almeida 14 Dec '21

14 Dec '21

Hello, I have a complex of two proteins that I want to align to the X-axis. Specifically, I want to define a vector between the COMs of each protein, and then translate the whole system so that the vector is on the X-axis, where the COM of one protein is on the cartesian origin [0, 0, 0] and the other COM is in [+X, 0, 0]. How can I achieve this with Chimera? Thanks in advance, Yasser

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Save multiple fitted maps in Chimera
by Huabin Zhou 13 Dec '21

13 Dec '21

Dear Chimera team and users, I am trying fit hundreds of protein density maps into a tomogram by manually adjusting their positions. After the placement, I found I can't save all the maps together in a single mrc file. Is there anyway to do so? Or is there a way to extract the relative orientations of the individual models? Thank you! Best, Huabin ________________________________ UT Southwestern Medical Center The future of medicine, today.

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Help please: extracting distances from each frame of a short MD
by Anne-Frances Miller 11 Dec '21

11 Dec '21

Dear Chimera support, I want to extract a set of distances and one angle from each snapshot of an MD trajectory (there are 11 of them). My plan was to have all my distances appear in one of the MD-movie analysis>plot distances windows and use ‘Dump Values’ to get my numbers out in a way I could use for other plots. I realize angles cannot appear in the same plot, but hope I can measure an angle in the same script. I have a ‘per-frame’ script that runs fine on the first frame, however it returns ‘Problem in per-frame script: Distance monitor already exists’ when I step forward to a second frame. Nothing appears in a 'MD plots' window (such a window does not open on its own either). Reply Log shows the correct distances for the first frame but then only repeats the error after that. Problem in per-frame script: Distance monitor already exists My work-flow: Open MD/movie, load my trajectory open analysis, Per-Frame copy my script into the window (chimera commands) click ‘apply' in the script window, click ‘play’ or step forward one frame in the MD GUI (looping disabled) My script: ~disp ~ribbon disp :718,720,721,722,730,740,741,1058 distance :1058@O2 :741@ND1 distance :730@OH :741@NE2 distance :721@OG1 :1058@N5 distance :718@O :1058@N3 distance :721@N :1058@O4 distance :722@N :1058@O4 distance :720@N :1058@O4 distance :740@O :720@N angle :1058@C2 :1058@O2 :741@HD1 :741@ND1 Reply Log output: Distance between FDM 1058 O2 and HID 741 ND1: 2.8 Distance between TYR 730 OH and HID 741 NE2: 2.8 Distance between THR 721 OG1 and FDM 1058 N5: 3.4 Distance between ILE 718 O and FDM 1058 N3: 3.2 Distance between THR 721 N and FDM 1058 O4: 2.9 Distance between GLY 722 N and FDM 1058 O4: 3.2 Distance between GLN 720 N and FDM 1058 O4: 3.2 Distance between GLN 740 O and GLN 720 N: 3.0 Dihedral #0:1058@C2 #0:1058@O2 #0:741@HD1 #0:741@ND1: -51.0515 Problem in per-frame script: Distance monitor already exists Thank you for any assistance, Anne-Frances - • - • - • - • - • - • - • - • - A.-F. Miller, Ph. D. (she/elle/sie) University Research Professor Professor of Chemistry University of Kentucky https://www.uky.edu/~afm/ Visiting Fellow, Einstein Foundation of Berlin

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Questions about Matchmaker and GDT
by Ralph Loring 10 Dec '21

10 Dec '21

Hi, I don't know if there's a special user group for Matchmaker but this also involves other aspects of Chimera. 1) I'm looking at AlphaFold structures of RIC-3, a chaperone for nicotinic receptors that is also an intrinsically disordered protein. There are pdbs for six species in the AlphaFold database: Human, mouse rat, fish, fly and worm. These differ tremendously in terms of sequence, size and predicted secondary structures but they all have a putative signal sequence and a transmembrane domain. I used Matchmaker to align the human pdb to each of the others. The results of combining all 6 looks like a bowl of spaghetti until the parts before the putative signal sequence and the C-terminal tails are deleted. Then I can see that the putative signal sequences and the transmembrane domains are in the same plane as if they are in a membrane. I just want to confirm that this is merely a lucky coincidence and that Matchmaker has no preference for aligning hydrophobic alpha helices into a planar space corresponding to a membrane. The coincidence, if it is one, is striking and I just want to make sure. Note that I have a similar question for AlphaFold, the source of the pdbs. 2) Does Chimera do Global Distance Testing (GDT)? For that matter, does ChimeraX (I've been thinking about switching and if it does, this may be what it takes to get over the activation energy barrier)? I can't find GDT in any of the directions. When Matchmaker runs, for instance comparing human and fly RIC-3, the sequence alignment score is only 270 but the RMSD is 1.6 angstroms (but only for 7 pruned atom pairs and when all 233 atom pairs are considered, the RMSD is 55 angstroms, so clearly not much overlap). I've heard that GDT corrects somewhat better than RMSD for not having precise superimposition. However, I don't know that it would make a lot of difference in this case but I'd like to find out. The mystery is that drosophila RIC-3 works almost as well as human RIC-3 in helping assemble human pentameric nicotinic receptors even though the structures are so different. Thanks for your help, Ralph Loring

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re-sampled map (volume resample #X onGrid #Y) difference with general mrc map
by Dmitry Semchonok 10 Dec '21

10 Dec '21

Dear colleagues, I have an issue with the output map re-sampled from the resampling step protocol. Could you please explain how different the re-sampled map is compared to the general mrc map (without rotation manipulations)? Because it seems that some important information is missing or/changed in the re-sampled.mrc Kind regards, Dmitry

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Questions about IMOD files in Chimera software.
by 박시훈 09 Dec '21

09 Dec '21

Dear chimera-users community, I have questions about opening IMOD files in Chimera software. Can I open the IMOD files (*.mod) in Chimera? Or, Can I make a hand-drawn mask file in Chimera? I could apply several filters and masks in my iso-surface map, however, I don't know how to apply these options in Chimera. Moreover, the reconstructed tomograms were shown to the inverted iso-surface map unlike IMOD.. Can I re-invert the iso-surface map in Chimera? Best regards Si Hoon Park

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Selecting residues from one chain
by Joao M.C. Teixeira 09 Dec '21

09 Dec '21

Hi, I am a bit confused on how to select residues from a chain. This is the command I am trying:

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Chimera error at start-up
by Hernando J Sosa 09 Dec '21

09 Dec '21

Dear Chimera, I cannot open Chimer anymore in a computer (Windos10 64) where it was running until yesterday. I tried with no success reinstalling the program and installing the latestChimera daily release. The error that I get at startup says: [cid:cfb0a3aa-9306-42f0-bfd0-328d433ceb1e] If I start in debug mode I get the following error in a command window: Cannot execute 'gzip': no automatic decompression of .Z files initializing general preferences loading Tix initializing graphics Return code: -1073741819 How can I resolve this issue? Thanks Hernando ___________________________________

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Mismatch between display and saved image
by Visvaldas K. 09 Dec '21

09 Dec '21

Dear all, I get a very odd mismatch between what is displayed and what is saved as a png image. I am attaching two figures, and you can probably guess what I want. Of course I will try this in ChimeraX if I am not able to fix the figure, but the image took quite some work, so I'd hate redoing it... Or I could use screenshot I guess... But certainly this is some sort of bug. I'm using Chimera 1.15 on MacOS 12.0.1. Thank you, Vis

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Chimera on RDS Servers farm
by ROTH Stephane (DNUM) 09 Dec '21

09 Dec '21

Hi, We want to use Chimera on RDS Windows Server (Windows Server 2012). Its possible to use it on this environment ? What is the system recommendation to windows platform ? Best Regards, -- Cordialement, Stephane Roth 03 68 85 11 94 Chef de Projet / Ingénieur Systèmes Direction du Numérique Université de Strasbourg

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