Science topics: BioinformaticsFiling
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Filing - Science topic

Filing are collections of related records treated as a unit; ordering of such files.
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I am not able to upload SCOPUS downloaded CSV file in Biblioshiny and run the analysis. Please guide.
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Has anyone found a solution for the issue with this?
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Dear colleagues, good day!
I have a large ND2 file (~6 GB) that cannot be opened in FIJI due to its size (FIJI says that there is no available memory). I have already increased the available memory in FIJI (up to 100 GB, and surely I always restart the program) without any success. As well, the installation of Nikon ND2 Reader ImageJ plugin (https://imagej.nih.gov/ij/plugins/nd2-reader.html) did not solve the issue. My ImageJ version is 1.54f.
I would be thankful so much for any ideas on how to open such large file (I have no access to the original software that was used to create this file).
Best wishes,
Oleg
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Hi Alfonso, and thank you for your suggestion! No, I didn't use this option before, it was always off. Surprisingly, if I toggle this option on, FIJI can't open a large 3D stack ND2 file ("Unsupported file format or file not found").
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Greeting to all,
I have two PDB files of the same protein (1st pdb contains the sequence from 5-28 amino acids and 2nd pdb the remaining seq). How can merge them together to give me one chain.
Thank you in advance
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just take the fasta sequence from both files and perform homology modelling. you can't merge two pdb files together.
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Hi dears, I'm performing PWcond calculations on a cubic unit cell. I obtain 5 output files, like bands.AB.re, bands.AB.im, bands.AB.co_re, bands.AB.co_im and bands.AB.3d. I want to plot the complex band structure for the material AB and therefore my questions are as follows:
1/ what represent files .co_re, .co_im and .3d?
2/ which files that are supposed to be plotted?
3/ what are the allowed values of K_perp and why the weight is 1 or 0, and what does represent nenergy (the number of energy)?
Thank you for your assistance,
Ahmed
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Hi
I am also working on PWCOND and here is y published work.
I can tell u some of these.
pls send me the input file.
Muhammad Saleem
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Dear GROMACS expert,
I am currently having trouble to analyse the results from my simulations. After processing the output files using this command,
gmx trjconv -s md_0_1.tpr -f md_0_1.xtc -o md_0_1_noPBC.xtc -pbc mol -center
and calculate the RMSD with this
gmx rms -s md_0_1.tpr -f md_0_1_noPBC.xtc -o rmsd.xvg -tu ns
I noticed that my graph plot did not start from 0ns, but started from ~90ns. My simulation time was 120ns, and how do I plot the graph of the RMSD from 0ns?
Thank you in advanced
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Hi Hamed Zahraee, since I have been renting out the server to run the simulations as I don't have the resources, I am afraid I won't be able to run a longer simulation as the rental period is over.
Do you have any other suggestions? Thank you.
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Dear All,
I seek assistance with an issue I’ve encountered using the CASTEP module in Material Studio for a Transition State (TS) search calculation. After performing the TS search and downloading the calculations from our computational cluster, I noticed that the expected .xod file was not included in the output files when I have transferred the output file to my PC. This file is crucial for my subsequent analysis and reaction rate calculation.
Could you please guide how to resolve this issue? Any insights or suggestions you could offer would be greatly appreciated.
Thank you for your time and assistance. :)
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Whoops! Looks like researchgate doesn't like me posting a link!
is the intendedlink not just the generic cambridge webpage!
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I am running MaxQuant and it starts running and almost immediately stops. I go into the error folder (combined-->proc, then select Configuring 11.error). The screenshot of the error is attached. I had converted .d files from an agilent system to .mzml as I couldn't get MaxQuant to recognize the .d file for data. I also went into global parameters-->advanced and unchecked the use of .NetCore as the net core was throwing an error and I found that doing so helped others in the same boat. The data files and fasta files are all in the same location.
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Hi Chelsea St. Germain,
Did you overcome this issue? I also got this problem even with the files that were previously successfully analyzed.
Best,
Alex
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Hello, I use ANSYS explicit dynamics to simulate something and after running the simulation, I get this error message. How can we solve it?
Thank you!
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It was the commercial 18.2 that had the error. Thanks
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Hi, everyone
I aim to install pix2tex along with Latex-OCD. While the former installs smoothly, I encounter a significant issue with the latter. I'm using Ubuntu 24.04. Is there a method available for installing Latex-OCR?
the errors is " File "/home/abdelmalek/anaconda3/lib/python3.11/site-packages/setuptools_rust/build.py", line 259, in build_extension
raise CompileError(format_called_process_error(e, include_stdout=False))
setuptools.sandbox.UnpickleableException: CompileError('`cargo rustc --lib --message-format=json-render-diagnostics --manifest-path Cargo.toml --release --features pyo3/extension-module --crate-type cdylib --` failed with code 101')"
Regards,
Abdelmalek
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Hello all,
I appreciate the responses.
I managed to find a solution on Linux using Wine (though not specifically version for Linux yet).
All is well.
Thanks once more,
Abdelmalek
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I want to build and calculate the (PDA)(FA)n-1 PbnI(3n+1), where PDA refers to propane-1,3-diammonium (NH3-C3H6-NH3), FA is the formamidinium (NH2-CH-NH2).
I searched in the Crystallography Open Database and the Materials Project, however, only the cif file of (FA)PbI3 could be found.
I appreciated it if someone could provide the cif file of (PDA)PbI4 or (PDA)(FA)Pb2I7.
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hello sir please if you fined the answer could you help me i have the same issue
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Brillouin and Raman spectroscopy of the ferroelastic rutile-to-CaCl2 transition in SnO2 at high pressure: by Holger Hellwig, Alexander F. Goncharov, Eugene Gregoryanz, Ho-kwang Mao, and Russell J. Hemley
Phys. Rev. B 67, 174110 (2003)
I have found unusual pure cassiterite crystals with Raman spectroscopy, which show substantial differences from cubic, tetragonal, and orthorhombic cassiterite. See K. Balakrishnan et al. (2022).
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Dear Rainer Thomas. Yes I have this very nice paper. Please contact me.
Sincerely P. Bouvier
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How to generate the CSV/Excel/Notepad/xy file of FTIR spectra (PerkinElmer Spectrum IR)?
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Thank you very much. Pierre Caulet
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Hello dears
I want to import an LSF model from Tekla to Abaqus. Which type of file should the Tekla model be exported as?
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For the goemetry export/import igs or step is a good format. You can easiky make an export from tekla and ten import it to abaqus.
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I have 217 preprocessed BrainVision matlab files (.mat) with ECG data in them. I've been having trouble creating a study for these. I know BioSig works for ECG data, but it doesn't seem to work for BrainVision files.
" struct with fields:
message: 'Unrecognized field name "brainvision".'"
bva-io handles brainvision files but didn't work either, I believe because of the ECG data.
Any suggestions would be much appreciated.
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An efficient approach to processing BrainVision files with ECG data in EEGLAB involves the following steps: Download and set up EEGLAB along with the necessary plugins: Make sure that you have MATLAB installed and the EEGLAB toolbox. Furthermore, in order to properly use EEGLAB, you must install the BIOSIG plugin, which can handle several electrophysiological data types, such as BrainVision files. To do this, use the "File" menu and choose "Manage EEGLAB Extensions." Then, proceed to install the BIOSIG plugin. Import the BrainVision file: BrainVision data files have three components: .vhdr (header), .vmrk (markers), and .eeg (binary data). To import these files into EEGLAB: Launch the EEGLAB software from the MATLAB command line using the " eeglab " command. Navigate to the "File" menu and choose "Import data." From the dropdown menu, choose "From other formats using BIOSIG." Choose the .vhdr file that corresponds to your dataset. Perform ECG data identification and preprocessing. After being loaded, the EEG dataset will be shown in EEGLAB. You focus on working with ECG data, be sure you locate the appropriate channel(s). While the specific naming practices may differ, ECG channels are often designated. If needed, the ECG data may be preprocessed using filters, detrending, or other preprocessing techniques. For example, powerline noise may be eliminated by using a notch filter, or the signal can be smoothed using a low-pass filter. Analysis and treatment of artifacts: ECG signals may include several types of noise and artifacts. To manage artifacts, it is advisable to use the built-in tools or extra plugins in EEGLAB. One may use independent component analysis (ICA) to distinguish and isolate noise or artifacts from the ECG signal. To perform heart rate variability analysis or identify certain ECG characteristics, such as R-peaks, it may be necessary to develop bespoke scripts or use specialist toolboxes. Exporting or doing more analysis: After the data has been cleaned and preprocessed, it may be exported for further analysis or visualization. To facilitate its use in other toolboxes or programming environments, you may export it as a MATLAB matrix using commands such as eeg_getdatact().
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When I specify the number of processors = 4, my calculation works fine. But when I want to specify the number of processors more than four, the program gives: "Will use up to 8 processors via shared memory." and that's all. The calculation does not work. What should I do?
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Hello dear Sara Dzhabieva
Make sure that your computer or computational cluster has enough available resources to accommodate the requested number of processors. This includes checking the total number of available CPU cores, memory (RAM), and any other system requirements for running Gaussian calculations. Ensure that your Gaussian license permits the use of more than four processors. Some Gaussian licenses may have limitations on the maximum number of processors that can be used simultaneously.
Another suggestion is the MolQube.com specialized team, whose activity is specialized in the field of computational chemistry. Give them an email: [email protected]
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After installing gaussian 16 in windows version, i tried to run a molecule in it but it failed having empty output file. please suggest possible solutions.
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I got the same issue too! Anyone knows what's the problem? My input file is as follows:
%chk=C:\G16W\Testing_file\Foraldehyde energy.chk
# apfd/6-311+g(2d,p) geom=connectivity
Formaldehyde energy
0 1
C 0.00000000 0.00000000 -0.56301626
H 0.00000000 -0.92697196 -1.09694672
H -0.00000000 0.92697196 -1.09694672
O 0.00000000 -0.00000000 0.69656515
1 2 1.0 3 1.0 4 2.0
2
3
4
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Hi, I am new to gaussian and was wondering how to use KMLYP and BHHLYP in the gaussian input file
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The KMLYP functional is not known to me, the BHHLYP seems to be called BHandHLYP in the Gaussian. You can find all the details about DFT functionals implemented within the Gaussian there https://gaussian.com/dft/
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When I click on the blue tab "Add text publicly", nothing happens. So I try the upper right tab "Add new"->published research->article, then click "Select and upload file". Nothing happens, so I drag and drop the MS (both as .doc and as .pdf), and the green "+" seems to indicate a successful transfer into the box, but nothing actually gets to the RG page.
I've used this method successfully many times in the past, so I'm not sure what's different now. Thanks in advance for any suggestions.
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Is your file larger than 80 MB? This seems to be the limit of file size. See the last reply by Giacinto Libertini in https://www.researchgate.net/post/Error_accepting_a_file_How_can_I_solve_this_problem.
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I am a beginner in molecular dynamics, it would be of great help if someone could help me in rectifying the problem.I am attaching the input files along with the dump file for reference.
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How did you decide how many ions to pack in a simulation box ?
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As a student in Bachelor degree program in computer science field we have a project in course of "Language Theory", our project related with Natural Language Processing:
- First phase talks about giving a dictionary of "Physical Objects Name's" and give it a "Text" (all this in input) after that it gives us a list of "Physical Objects Name's" in our "Text" (this is the output as a file).
- Second phase is to use the last list to as input and implement a code that can classify words by topics and the result will be the general topic or idea of our text.
In this project I did the first phase but in the second one I don't understand how can I implement my code.
P.S: I try to add a python file but I can't, so for all those who wanna help me I can send them my work.
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You can use spaCy NER (named entity recognition models) or hugging face transformers, depending on the topic each model is trained to detect.
Hope it helps,
Az
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I performed a docking task but when I use enrichment calculator to generate ROC curve the output file are not in a format that is recognized by maestro. How can I solve this problem?
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while trying to generate CGenFF topology for Ligand after extracting from docked file, i got error which i'm showing as a picture. What could be the possible reason and how will i rectify it for smooth running of MD simulation.
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Jobin Thomas this is the pdbqt file of the docked protein-ligand complex.
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I am trying to calculate Z2 invariant for a band using WannierTools and Wannier90. I calculated the TB band structure using Wannier90, and found that the bands near the Fermi are reproduced exactly by the Wannier90 code. However, I find that a warning mentioning "Disentanglement convergence criteria not satisfied" is found in the out file. Does this mean that the TB band structure cannot be trusted?
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If you are certain your projections are correct, you can use dis_conv_tol to reduce the convergence threshold
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I have one equlibrated PIM polymer data file & solvent water data files. I would like to combine both data files together & for that I designed the water block so that it could have 10 angstrom gap from the polymer membrane. After that, I tried with read data command using add apppend offset of lammps. However, the job was aborted every time with that. I also tried with vmd as I have both psf & pdb file but the merge tools in vmd don't have the parameter for polymer so it also didn't work. Could anyone please suggest any external tool that might help to resolve the issue of merging?
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You could try using moltemplate.
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Find the attached file.
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Yes
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I tried adding the following lines to the .ini file in order to test loRaNode mobility after installing both FloRA and inet. But it remains still during the simulation.
**.loRaNodes[0].mobility.typename = "LinearMobility" **.loRaNodes[0].mobility.speed = 10mps
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Hi ,
i want to have mobility for LoRaGW. did you find solution for solve it or not?
i would be very grateful if you could help me.
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Why won't my PDF files upload to supplementary materials ?
Opens without complaint in Adobe Acrobat Reader 2023
file size 18 MB,
second instance of failed upload is 11 MB
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Already PDF. I would NEVER post a MS Word file. It's large, but that is not the problem. I have tracked the issue to two PDF files which were subsets of the single consolidated file I created. These are error-free PDFs (afaik) which open fine in Adobe Acrobat Reader without complaints. But if uploaded to Research Gate the system abandons them without diagnostics or error messages. Simply hangs for a long time and abandons. Same effect with SMALL files on their own.
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I have 25 folders for 25 participants, all with .mat files inside that are preprocessed.
Most of them have the same amount of .mat files - a couple participants didn't finish the study, so they have less files.
How can I import them all at once into eeglab, and create a study with them all?
I've been having a lot of trouble doing them all at once specifically. Import data only lets me do one at a time - importing them as "datasets" for some reason erases the file path. "Browse" also only lets me do one at a time.
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The best way is to convert your data into edf. format. That definitely can help you import all files, and then create one study.
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I want to calculate the RMSD for the individual confrmations from the output file pdbqt into to run in into a program that only accepts PDB files. I can convert pdbqt files to PDB using openbabel but how do i split the Autodock Vina pdbqt file into indivual files?
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To split vina pdbqt file -You can use this command:
"C:\Program Files (x86)\The Scripps Research Institute\Vina\vina_split.exe" --input output_outfile.pdbqt
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I have tried the solutions provided in the answers by other researchers, but I still can't figure it out. I am a newbie to this field. Please help m ekindly. I have attached the conf.txt file also. I have changed all the structures yo pdbqt also. But still can't help it.
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You wrote 'config. txt' but it should read 'config.txt'.
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i have performed simulation in two steps and I wasn't able to merge the energy files. Provide help
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Can you provide me the script?
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I had install GID software, but in this step at the guide when I must copy the file of Anura3d to the disk C, I didn't find this file and from where can I get it??? Anura3D_2017.2.gid
Does anyone have an idea about this step?
Thanks
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HELLO,
Please, How can i download Anura3D?
Best regards,
Rania BEN HMIDA
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I'm running MD calculations in VASP for pi-stacked dimer (triphenylene) and I constrained the internal coordinates of individual monomers using ICONST file.
The calculations always stop after one ionic step due to Error: SHAKE algorithm did not converge! Error too large, I have to terminate this calculation! Can anyone give me guidance on which parameters I can change to minimize this error.
the error file is attached for your reference.
Thank you in advance!
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I also met this question, I dont know what to do
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Dear colleague/researcher
I am currently working on revising my paper. One of the reviewers asked me to check the SST/DHW data from this site ( https://www.star.nesdis.noaa.gov/pub/sod/mecb/crw/data/5km/v3.1_op/nc/v1.0/annual/ ). The files are in .nc and .nc.md5 format. Anyone knows about it? Please help me how to open the file in such format.
Regards,
MIA Ghafari
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Thank you for your information
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The file I attatched;schematic of perovskite solar cell, I'm wondering why the blue circled part(FTO) should be etched. Metal electrode structure looks like the second picture.
Is there a big difference between etched and not etched?
Thank you.
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The etching of the circled part is to prevent a short circuit. The contacts must be formed such that the edge of the metal is away from the edge of the other layers. Instead of etching the FTO you can also protect the edges by using adhesive tape that can be lift-off after depositing the Ag.
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Let's compare FORTRAN compilers. Let's begin with Bijan Mohammadi-Stephane Lanteri's nsc2ke Navier-Stokes solver. Everything you need is inside the zip file, including the Windows executable compiled using Compaq Visual Fortran Optimizing Compiler Version 6.1 from 1999. The executable is 315,392 bytes and the time to run is 6.65625 seconds on W10-64 on a Dell laptop with Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz. Let's see how other machines and compilers stack up. I have included the output files as well as a layout file to display the results with Tecplot and TP2.
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Another CFD test case (ISAAC by Joseph H. Morrison). The elapsed times are 10.25 and 4.78 seconds.
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I have got measurement results from China. But they have given me the results in tfh file format. Can anyone suggest a software to open the file and analyse the results?
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IYH Dear Ancy G C
That's some old software :D
If you have some tech savvy and the right emulated environment you can likely run the Borland Profile software and read your files. The sw can be found here https://archive.org/details/borland-turbo-debugger-profiler-assembler
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i am doing Md-smulation of protein-ligand complex by using NAMD and VMD but my Lig.str file is not generating from .mol2 file from CGenFF. i don't know why . it shows error of non-unique atom . can anyone help me to findout this error. i have attached my.mol2 file here.or guide me about another software through which Lig.str can made?
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Ariha Zaid your ligand files are not prepared, so I will suggest you to please prepare your mol2 files and then upload in swiss PARAM server
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During the publishing of an article, the reviewers have asked me for the complete data file, my calculation information, and the example simulation input file. I have no experience with this. What should I do?
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Providing the example simulation input file for Materials Studio is essential for reproducibility and transparency in scientific research. Here's a step-by-step guide on how to do it:
1. **Identify the Input File**: Locate the input file you used for your simulation in Materials Studio. Typically, these files have extensions like `.xsd`, `.inp`, or `.castep`.
2. **Document the Input Parameters**: Create a document or a section within your article where you list all the input parameters used in your simulation. Include details such as atomic coordinates, lattice parameters, simulation conditions, and any other relevant settings.
3. **Prepare the Input File**: Before sharing the input file, ensure that it doesn't contain any sensitive information or proprietary data. Remove any sections that are not relevant to the simulation you're presenting.
4. **Provide Instructions**: Write clear instructions for how to use the input file. Explain any special considerations or dependencies required for running the simulation.
5. **Include in Supplementary Material**: When submitting your article, include the input file as part of the supplementary material. Make sure it's clearly labeled and easily accessible to reviewers and readers.
6. **Version Control**: If your simulation involves multiple steps or iterations, consider providing multiple versions of the input file to demonstrate the progression of your research.
7. **Check with Journal Guidelines**: Some journals may have specific requirements for sharing simulation input files. Make sure to check their guidelines and comply with any formatting or submission instructions they provide.
8. **Open Data Repositories**: Consider depositing your input files in open data repositories or platforms like Figshare, Zenodo, or your institution's repository. This ensures long-term accessibility and helps other researchers validate your results.
9. **Collaborate with Experts**: If you're unsure about preparing the input file, seek assistance from colleagues or experts familiar with Materials Studio or computational materials science. They can provide valuable insights and ensure the accuracy and completeness of your input file.
By following these steps, you can effectively provide the example simulation input file for Materials Studio and address the reviewers' request in your article submission.
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Hi
Excuse me, has anyone worked with SDSM_DC in the sixth CMIP6 report model Canesm5?
The files has been converted to .dat but it gives an error, please help me
Best regards
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Dear scientists, I need help with molecular docking with Autodock.
- When I upload the Protein or Ligand structure, the command "swig/python detected a memory leak of type 'BHtree *', no destructor found" appears on the screen (Picture 1).
- Then, I can't Run AutoGrid or AutoDock. When I press the Launch command (with files created), it only results in a window like this and sometimes nothing happens and The error log says "Sorry, I can't find or open Grid Parameter File "C:/Users/..." . I have everything in one folder already so it should find the files (Picture 2).
Can anyone tell me what have I done wrong and how to correct it? I tried a few times and it is still the same.
I look forward to receiving help from you.
Thanks very much.
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The version of Python you are using has a memory leak and is therefore not compatible with the Autodock4.py script. Somehow the version of Python you have consumes all the memory on your machine when you run Autodock4.py, you have to fix that first before trying to continue with Docking.
Are you using Windows? You can try reinstalling python on your machine or if not, you can use WSL and try to run everything from there.
Good luck!
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Hello everyone,
I am working on DNA with two covalently bound modified cholesterol chains. I am unable to make the pdb2gmx file. I have generated the itp and prm file using CGENFF python script. But, I am unable to proceed further as the rtp file for the modified cholesterol and the parameters required are not present. Can anybody tell me the procedure for generating the pdb2gmx file for DNA with the covalently bound ligand.
Thank you in advance
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Hi,
basically you can not use pdb2gmx (only works for Proteins, DNA/RNA and some cofactors). You must 1) generate the modified system manually, or 2) generate two topologies and mannualy join them. When I have to generate such topologies, I use AmberTools to get the system and then convert it to GROMACS using ParMed.
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I would like to use ESR to assess productivity and food security effects of a Program on farming households
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Dear Faruque,
Thanks for your response. could you be kind enough to elaborate your response, please
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If anyone know help me please.
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Hi Protsan
At the end of the input (in the text file), press enter twice and write the name of the file (for example: input.wfn). Enter the keyword output=wfn in the command line.
Note, the volume of generated files is sometimes large and requires powerful systems. I use MolQube.com servers. They prepare the input according to your opinion, run the calculations and extract the data you need. You can contact them by email. email:
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Binding energy, spin polarization and gibbs free energy How i find in gaussian.because i not see these properties in frequency out put file
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Binding energy is a pretty broad term and I believe spin polarization requires a special DFT method. Free energy and other thermal corrections should be present in a normally terminated frequency output.
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There are some data that cannot be exported to ODB files, only to DAT and FIL files. I am not familiar with FIL files.
In DAT files, the data seems to have only 4 significant digits, can I increase the number of significant digits?
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I need help with this too
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Does anyone possess a pdf of CsPbBr3 card?
I need to check my XRD peak with reference peak.
Thank you.
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Guhyeon Jeong An orthorhombic CsPbBr3 JCPDS file is attached.
I really hope this is useful to you.
Warm regards,
Alvena Shahid
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Hello,
I recently updated my MacBook to Sonoma and after installing the newest Java version which was necessary to get Mplus to run, everything looked fine. But now when I want to run an input file, the output file opens and is completely empty (when I run a new syntax). I can open an older input file and the respective output file and if I run that input file no changes are taken over for the output file. Has anyone experienced a similar problem and found a solution?
Thanks! Nora
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Check the Mplus website or documentation to see if there are any known compatibility issues with Mac Sonoma updates. Software developers may provide information or updates to resolve issues.
Try reinstalling the Mplus software to see if this solves the problem. Sometimes the update can cause problems with existing software installations.
Make sure your Mac is updated with the latest Sonoma updates. Compatibility issues can sometimes be resolved through Apple's own software updates.
Find a forum online or contact Mplus support team. Other users may have encountered similar problems and may find solutions that may help you.
Consider contacting the Mplus vendor directly to report the issue and see if they can provide guidance or software updates to resolve the issue.
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I am running a RNA ligand simulation on gromacs , i encountered a problem in which the number of coordinates in coordinate file (EM.gro, 2171) does not match topology (topol.top, 30886) file. PLease help me with this problem.
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thank you so much
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Does anyone knows how to convert an h5ad file into rds file, using an python script?
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you can convert h5a to rds by using anndata library.
you can use this script to install it:
pip install anndata rpy2
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I have hapmap or Plink format.
I want genotype binary -1/0/1 convert
I want to create an input file in BGLR or BWGS to use gBLUP. If you have an R package or any other good method, I'd love to hear your advice!
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You can first convert the "ATCG" hapmap format of your file to numerical genotypes format in TASSEL. Then simply write an appropriate scrip in to convert into the -1/0/1.
For example, here is how I convert my file from the 0/1/2 to 1/0/-1
file[file== "0"]<--1
file[file== "1"] <-0
file[file== "2"]<-1
You have to be careful the orders during conversion.
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The molecule is a copper complex and there are 3 such molecules in the CIF file
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Dear all,
I am looking for a robust software to dock three protein molecules? I could not do it through Cluspro? Thank you.
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How to evaluate the compounds with usage of peaks and their respective values in LCMS - TOF instrumentation? Is there any web portals for the data interpretation? I Have got Both LC (2 Files) MS (10-11 Files) cycles. How can I interpret those all data?
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XCMS online remains the standard tool.
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I have an error message, having removed a file of my latest publication which contained a small change. I have been trying to upload the new version without success. Underneath the PDF file weight, I have a red tag with ERROR. Can you help URGENTLY
Many thanks
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I had the same problem, just tried another day and worked.
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Dear all,
I am trying to realise a simulation of X-ray radiography of objects inside a barrel. I use the FIR card (Flux Image Radiography) with MCNP6.
I obtained a mctal file. I don't well understand the construction of this file.
Overall, I have 3 blocks.
- The first one seems to be the coordinates of S axis (FS card) of my grid.
- The second one seems to be the coordinates of T axis (C card) of my grid
- The last one is (I think) the flux with the statistical uncertainties.
I created à grid with 100 intervals in the S axis and in the T axis too:
FS5 -5 100i 105
C5 -55 100i 55
So, I believed to obtain 10404 values of flux (102x102), but it is not the case. There are 20402 values. Somebody can explain why?
Moreover, I would like to use this mctal file to visualise the X-ray radiography. I tried to use GRIDCONV but without success. I tried too, to use Vised (2D tally plot) and import mctal or runtpe file, but I had this message:
"number of points to plot is less than 2. no plot. "
Any idea?
Thank you for your help.
Déborah
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Have you solved this problem ?
I'm thinking about the way is running the code with commandpromt:
mcnp6 z RUNtpe=(file name) COM=(command file name)
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Does anyone posses a JCPDS file of hexagonal Ca(OH)2 phase with JCPDS 01-073-5492?
We need to cross check our synthesized calcium hydroxide versus reference card versus other file cars.
Thank you so much.
Best regards,
Flynne D.
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Hello Ma. Flynne Dagalea.
I don't have access to JCPDS cards, but I can compare the obtained pattern with Crystallographic information files (CIFs) deposited in crystallographic databases, by using Rietveld Refinement method. It gets the same effect as compare with a JCPDS card, but if you really need this card, there are people around that will came up with what you need. Let me know if you want to do a Rietveld refinement, I can help with this.
Best regards,
Ricardo Tadeu
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I have tried to calculation Cs2AgBiBr6 double perovskites. This compound has a cubic symmetry and 40 atoms in unit cell.
I desired to ask;
1- 'nat'parameter is equal to 10 or 40 in scf file. which one?
The total number of atoms in Cs2AgBiBr6 is 10. But this compounds has 40 atoms in unit cell.
Best
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Roberto D'Agosta many thanks your valuable comment. I understand. You have been very helpful! Many thanks...
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Hi, I've done a plaque reduction assay to analyze my possible plant activity, I used a HSV 2 virus at 6,5x10^3 as control, and I count (added file) the PFU... do I need to calculate something or I can make a graph with PFU results?
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That's not a great graph, because it uses a thick bar to show means and a detonator to show standard errors. It does not give any actual information about how much data you had or how they were distributed. The two strange values for group D are not evident. And the asterisk is a bit of a mystery.
What is your hypothesis? Then maybe someone can help with a recommendation for testing. Since your groups differ by dosage, it would make more sense to see if the observed values are a function of dose, rather than treating each group as a distinct treatment. This gives you a directional hypothesis, and a lot more statistial power.
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Reflexw software will generate .T data file for each process, and they have opened the data format. But, the processed .T file is stored with binary, and they don't give specific detail information with 1) the location of trace number ;2) the data file section, 3) the data format, i.e, 16 bit or 32 bit, and so on.. So, I can't read the file.
Have anyone tried to read the processed .T format data file? And give me some tips.
Thanks!
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Hi Jun Zhang , check this question and subsequent answers. I think this will solve your "problem". Kind Regards
Rob
Salam and Hi to all, I want to learn on how to process and interpret GPR data, can anyone give suggestion which the best articles etc.?
Question
  • Asked February 27, 2019
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I am using the Lenti-X GoStix Plus kit from Takara to determine the IFUs in my viral prep from the GoStix Value they provide. However, the app is not functioning properly for me. The csv files do not download to my phone and nothing comes through to my inbox when I try to email myself the results. Any guidance on how to retrieve my data from the app would be appreciated - thanks!
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Can I ask how to get the reference to calculate the IFU/ml from GV value?
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I'm trying to upload a recently published book to Researchgate and the response is: "An error occurred. Error parsing server response".
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Thank you very much for your response, Wolfgang. With best regards, Javier.
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I am trying to upload a file and get an "error parsing server response". How do I solve this?
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See also https://www.researchgate.net/post/Error_accepting_a_file_How_can_I_solve_this_problem for a similar case. There seems to be a file size limit.
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ان التكييف القانوني للدعوى التي يقيمها المستأجر على الغير الذي اشغل جزء من المأجور هي دعوى الحيازة وانه لا يقبل الطعن بالحكم بطريق الاستئناف بل يكون الطعن تمييزا امام محكمة الاستئناف بصفتها التمييزية فقط..
The legal qualification for the lawsuit filed by the tenant against the third party who occupied part of the leased property is the possession lawsuit, and the ruling is not accepted by way of appeal. Rather, the appeal is considered a cassation case before the Court of Appeal in its cassation capacity only.
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sorry u have to translate to make me understand. My majoring is on Constitution. Tq
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I have been trying to run Autodock Vina for my undergraduate thesis for many months have have been getting the following error. Does anyone have any ideas? I have attached an image but if that cannot be opened here is there error message through Cygwin64:
Reading input...
Parse error on line 1 in file "2jgd_DOCK.pdbqt": Unknown or inappropriate tag
mv: cannot stat 'ligand*.pdbqt': No such file or directory.
Please help!
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The error message "Parse error on line 1 in file '2jgd_DOCK.pdbqt" indicates an unknown or inappropriate tag. Please verify that the '2jgd_DOCK.pdbqt' file is formatted correctly to resolve this issue. You can use a tool like Open Babel to convert your files to the proper format or manually compare the errors in the Autodock Vina documentation.
To resolve the error message "mv: cannot stat 'ligand*.pdbqt': No such file or directory," please confirm that the ligand file ('ligand.pdbqt') is located in the directory where you are executing the command. If the file is in a different directory, move it to the right place or specify the correct path in your command.
Happy Docking!!
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Hello.
How can I plot in RMSD H-Bond and radious gyrus in VMD in Windows? I ran MD in Namd and y I have all the files Step5.
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Hope it'll help.
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I'm trying to upload to ResearchGate the pdf file relating to a newly published book but I receive the error message: "Error parsing server response".
The file, which is approximately 89 MB long and works perfectly, was uploaded without problems to Google Books (search on Google Books for “libertini vie d'Italia vol. I”) and on another site (http://www.iststudiatell .org/p_isa/NE/Vie_e_città_Italia_Vol_I.pdf).
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Compressing the file to a size of approximately <80 MB appears to resolve the problem.
But ResearchGate should indicate the limits on the size of the files that can be uploaded!
Thank you a lot!
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I am working in a review on a topic and I want to use Research gate (among others) as data base
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Study about webscrapping to get better idea for what you are looking.
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Hello Everyone, I am Trying to run WRF-4.2.1 model and facing an error while running WPS-4.2 - metgrid.exe, error is as below: ./metgrid.exe
Processing domain 1 of 3
Processing 2017-07-01_00
grib2
ERROR: Error in ext_pkg_write_field
application called MPI_Abort(MPI_COMM_WORLD, 0) - process 0
[unset]: write_line error; fd=-1 buf=:cmd=abort exitcode=0
:
system msg for write_line failure : Bad file descriptor I also attached the 'metgrid.log' and 'namelist.wps' files here. Any comment or possible solution would help a lot!
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For which period are you running this met data: I can see on your files is from start_date = '2017-07-01_00:00:00' to end_date = '2017-07-14_18:00:00'. check weather met data are in good format. or weather you are using default settings_ Or contact me for further support: inbox me
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  • Does anyone possess the following files below, we need for XRD analysis:
  • Ca(OH)2 hexagonal phase with JCPDS 04–0733
  • Ca(OH)2 rhombohedral phase as per JCPDS 05–0586
Thank you.
Best regards,
Flynne D.
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Thank you very much for sharing your file.
Best regards,
Flynne D.
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or how can i draw it
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Hey there الاء علي! So, getting the structure of B36N36 and graphene Gaussian files is pretty straightforward. If you're looking to visualize them, you الاء علي have a couple of options.
For the structure of B36N36 and graphene Gaussian files, you'll first need to run Gaussian calculations on these molecules to generate the necessary output files. Once you الاء علي have the output files (typically with a .log extension), you الاء علي can extract the molecular structure information from them.
One way to do this is by using visualization software like Avogadro or VMD. These tools allow you الاء علي to open Gaussian output files and visualize the molecular structures in 3D.
Alternatively, if you're comfortable with scripting, you الاء علي can use Python with libraries like NumPy and Matplotlib to parse the Gaussian output files and plot the molecular structures yourself. This gives you الاء علي more flexibility and control over the visualization process.
So, depending on your preference and familiarity with software tools, you الاء علي can choose the method that suits you الاء علي best. If you الاء علي need more detailed instructions on any of these steps, feel free to ask!
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Relativistic Gamma is a monotonic function , decreasing in the quantum domain (0,1) and
increasing in the macro-real world (1, infinity). Does this not convey that special theory of
relativity is only absolute in the quantum world and in the real world, we should only expect
meagre kinetic relativistic effects as my file attached proves.
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Terrible mix up between classical and
Quantum physics.
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how to use ev.x for orthorhombic structure,where you have three input files corresponding to three lattice parameter variations.
Regards
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Hi. For the case of orthorhombic structures where you create as you say three input files (each one varying a,b,c), just take the resulting volumes of each input file and also the total energies. Then create an .in (with the emacs command, for example) where your first column is the unit-cell volume (in u.a^3) and the second the total energy (in Ry, for example). Then load it in QE and use the ev.x command as shown in the example:
#comments
ev.x
Lattice parameter or Volume are in (au, Ang) > au #You are asked for the units
Enter type of bravais lattice (fcc, bcc, sc, noncubic) > noncubic #Orthorhombic structure is noncubic
Enter type of equation of state :
1=birch1, 2=birch2, 3=keane, 4=murnaghan > 4 #depends on what you choose.
Input file > .in #enter your input with its name
Minimization succeeded
Output file > .out #you are asked to enter a name for your .out
Note: The following floating-point exceptions are signalling: IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
I hope I understood your question to answer it satisfactorily.
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Everyone,
I have calculated the charge density using postproccessing file as a following after scf calculation. After postproccessing, which outputfile can be used for visualization in the VESTA program? Thanks!
&INPUTPP
outdir = "./outdir/"
prefix = "KGeCl3_scf_cal"
plot_num = 9
/
&Plot
iflag = 3
output_format = 6
fileout = "myplot.rho"
e1(1)=1.0, e1(2)=0.0, e1(3)=1.0,
e2(1)=0.0, e2(2)=1.0, e2(3)=0.0,
e3(1)=0.0, e3(2)=0.0, e3(3)=1.0,
x0(1)=1.0, x0(2)=0.0, e0(3)=1.0,
nx=64, ny=64, nz=64
/
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Vipul Kumar Ambasta so these parameters were adjusted for cubic symmetry. Maybe this vesta emage can be arise from these parameters. I am not sure
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I have just started using Bader Charge.
As per the instructions, I first unpacked all the required files (for instance, Bader binary files, source code files, and chgsum.pl script). I ran electronic SCF calculation by adding these tags to my INCAR file:
LAECHG = .TRUE.
NSW=0
LWAVE = .FALSE.
LCHARG = .TRUE.
After it generates AECCAR0, AECCAR1, and AECCAR2 files. My system has 192 atoms. So, by using the chgsum.pl script to generate the CHGCAR_sum file, I received this message:
``` Atoms in file1: 0, Atoms in file2: 0
Points in file1: 7.1966367651e-06, Points in file2: 7.1966367651e-06 ```
Which doesn't make sense to me, since I checked all my files along with the CHGCAR files, they have correct dimensions and the file is complete. Then I tried to use Bader:
``` ./bader CHGCAR -ref CHGCAR_sum ```
I received this message:
``` GRID BASED BADER ANALYSIS (Version 1.05 08/19/23)
OPEN ... CHGCAR
VASP5-STYLE INPUT FILE
DENSITY-GRID: 160 x 160 x 160
CLOSE ... CHGCAR
RUN TIME: 0.87 SECONDS
OPEN ... CHGCAR_sum
VASP5-STYLE INPUT FILE
forrtl: severe (24): end-of-file during read, unit 100, file
/home/tyadav/54209/CHGCAR_sum
Image PC Routine Line Source
bader 000000000048A056 Unknown Unknown Unknown
bader 000000000040EC7F Unknown Unknown Unknown
bader 0000000000412CA6 Unknown Unknown Unknown
bader 0000000000416CA9 Unknown Unknown Unknown
bader 0000000000401F08 Unknown Unknown Unknown
bader 000000000040187D Unknown Unknown Unknown
bader 0000000000514D41 Unknown Unknown Unknown
bader 000000000040175E Unknown Unknown Unknown ```
Can someone possibly help me with this issue? I really appreciate any possible suggestions.
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Problem has been resolved!
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Using Latex, I want to insert the Google Scholar icon and Researchgate in my CV. I used the following command, but it doesn't appear researchgate icon. Link works.
\newcommand{\researchgatesocialsymbol}{\faResearchgate}
\newcommand*{\Researchgate}[1]{\sociallink{\researchgatesocialsymbol}{http://www.#1}{#1}}
Compiled this command line in the main .tex file.
Your assistance would be appreciated.
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I inserted it into my CV in the following manner:
\usepackage{academicons}
\newcommand{\makefield}[2]{\makebox[1.5em]{\color{MarkerColour!80!black}#1} #2\hspace{2em}}
\makefield{\faResearchgate}{\href{https://www.researchgate.net/profile/....}{\texttt{https://www.researchgate.net/profile/.....}}}
For Google Scholar, you need to use the figure command.
\makefield{\includegraphics[height=0.95em]{googlescholar3.png}}{\url{https://scholar.google.com.pk/citations............}}
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Dear All
I am new to Thermo_pw software. I am currently working on Heusler alloys and trying to find out the elastic properties of one of the alloys using Thermo_Pw. But everytime I am getting a negative value for the shear modulus and other elastic constants are also not matching with the previous results. I have tried it number of times by changing the parameters appering in the input file but every time I am getting the negative results.
Please help.
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Calculate elastic constants is a tricky job, so we must do it carefully. Parameters are important, but also the Pseudopotentials can lead to major different results. What parameters you are varying? Please, let me know if you need for some help.
Best regards,
Ricardo Tadeu
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We are mounting the STRs technique on an applied 3500 device (Applied Biosystems), which we usually use only for human identification (HiD).
It turns out that we realize that reading STRs requires a different version of the Genemapper software, and that version is excessively expensive.
Does anyone know of any free software in which we can read the STR file?
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Hallo. There is no freeware for this. There used to be a software PeakScanner but its version 2 supposed to be compatible with fsa data from ABI3500/xl has many bugs, never really worked and you cannot download it from the ThermoFisher website anymore.
However, I may have a solution for you but need more information. Please contact me directly at [email protected] in case your request lasts. All the best Richard Nadvornik
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Dear Scholars:
As I am currently applying for a postdoc job in Australia, I understand that PIs are always very busy. As a result, they may not be able to go through each email. I'm just wondering what do need to do in order for a potential researcher to read through my email and attached files? Cheers and thanks a bunch.
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Let your Subject/ Title be catchy and Current.
Be brief and state purpose in the first sentence and be precise in what you wanted.
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Hello
My case study seems to have been saved as a code rather than a research article. I don't seem to be able to change it using the edit function. Can you please tell me how to go about sorting this out?
Many thanks
Jocelyn
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What is the current file extension (the stuff after the dot in "somefile.wut") of the file, and what is the desired extension?
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I created a pdb rhamnolipid molecular structure using gaussview and I tried using charmgui to create generate files for my molecular dynamic simulations. But unfortunately, charm gui wont create the files (including generating force fields). Question what tools can i used to generate my structures that will be accepted by charmm gui ?
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Hi,
You can use 'Avogadro' to generate a PDB or MOL2 file format that is compatible with CHARMM-GUI.
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I want to perform MD simulation of DMF using GROMACS by following the path of pdb2gmx command. But for that pdb file of DMF is required which is not provided in default gromacs directory.
Also, how can I generate its rtp file?
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Hi,
You can download DMF coordinates from PubChem or Zinc database. PubChem provides SDF format files. After downloading, you can convert the SDF format to PDB format using OpenBabel or other source code. Then, you can generate an RTP file for DMF.
Here they provide the procedure to generate an rtp parameter for a new molecule based on the force field.
Hope this will help you!
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Hello, if anyone can help , I am using CMHYD as a tool for bias correction. I use observed data 2006-2019, and cordex downloaded data 1981-2100 . I get No error for the file of observed Nor the evaluation file, but when I click check files I get this error in the terminal
Traceback (most recent call last):
File "climate_swat_plot_ui_org.py", line 1098, in check
File "climate_swat_plot_ui_org.py", line 1160, in pre_process
File "climateArcsSWAT2.pyc", line 1670, in getinnerdata
File "pandas\indexes\base.pyc", line 1264, in __getitem__
IndexError: index 0 is out of bounds for axis 0 with size 0
Anyone can help what is the problem ?
Thanks in advance
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Dear Ossama
If you use the observed data 2006-2019 the overlap period is not enough. To do the bias correction the overlap period is more than 80%. Therefore, the historical and observed data will be sufficient to get the correct. If you use 100% overlap period I am sure you get the perfect extracted data.
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Hi every one
I have a model in Abaqus standard with Heat transfer. When I restart this model , Abaqus exit with this error:
"Unable to open the file <rank=0,arg_name=E:\ABQ
Model>Job-2.mdl"
How I can fix this error?
Thanks
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The disk space is not enough to handle it.
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Hi everynone,
I gave pdb(complex=protein+peptide) to charmm-gui and I got .psf .pdb and toppar files from charmm-gui to do NAMD simulation. Then I used chamber to generate a topoloy file(.prmtop) and the command is chamber -top ./toppar/*.rtf  -param ./toppar/*.prm -str ./toppar/*.str -psf my.psf -crd my.pdb.
Next, I run MMPBSA.py using the chamber-generated topology files and the NAMD dcd. I got the MM/GBSA per-residue decompostion results and it was very strange——the resid 7(D7) with segname PROB(the C-terminal residue for peptide) and the resid 58(K58) with segname PROA  nomally forms a salt bridge, but what's strange is that the total per-residue energy decomposition for the D7 is  positive and its electrostatic energy is positive too. Has everyone ever encountered this problem and how can I deal with this protein? Thanks a lot.
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If you are okay with gromacs you can easily use
it is open-source and works well.
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It is possible to convert the Gaussian output file to CIF file format?
can anyone help me with this.
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I've never done this specifically, but it appears that ase can do this conversion (https://wiki.fysik.dtu.dk/ase/ase/io/io.html). If the Gaussian file doesn't have unit cell information, presumably you would have to provide this. Should be very easy to code up using ase's read and write commands.
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As per suggested i optimize molecule in semi emipirical Am1,pm3 set and reoptimize it in dft . And directly optimize from gaussian input file . But optimize geometrical parameter and mulliken charge were different for two cases.Is it okay to have different result?
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Adding a bit of technical background to Massimiliano Arca 's already good answer:
if a calculation is run with coarse convergence criteria, the algorithm may determine it has reached a minimum because the derivatives are below a threshold. In the best case you're close to the real minimum, but if the potential surface is very flat, the derivative values may be small over a large range of coordinates and you will have an equally large geometric range at which you calculation will converge. If your structure has "converged" to some place in the surrounding of the minimum, a frequency calculation as suggested by Prof. Arca will reveal this because in a true minimum, you will only get real, positive frequencies, while for a false minimum, you will get at oeast one imaginary frequency.
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Hello,
I am running a UMAT and need to save about 300 SDV's as history output to plot them. But in the odb file I only get SDV1 to SDV100. I do not get any warning or error messages. I even tried to name all 300 SDV's individually in the inp file, but didn't work either. Anyone has faced the same problem or know how to address it?
Thanks
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Hi Babak
Can you tell me how you created "history variables" in UMAT? I assign my hsitory value to a "statev" in UMAT but ABAQUS outputs it as a "Field Output" and not a "History Output".
Thanks
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It's easy to write nonsense, not so easy to make sense.
1+2+3+4+... is a divergent series-the result is +infinity.
There are many circumstances, however, when it can be proved that what is meant by that sum is ζ(-1), where ζ(s) is the Riemann zeta function. This function, when Re (s) > 1, can, in turn, be proved to be given by the expression 1+2-s+3-s+4-s+... This series does NOT converge when s=-1. On the other hand, it can be proved that ζ(-1)=-1/12. This has led to many ``jokes'' that 1+2+3+4+...=-1/12, which is, of course, wrong.
Similar ``jokes'' can be made with the sums of infinite subsets of integers.
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Hello
Is there anyone who uses the Meteonorm program that can help me find a specific file for a specific site?
I want a file to be used in the TRNSYS program, file name TYPE 9
Location Ma'an/Al-Hussein Bin Talal University, located at coordinates 30.2671° N and 35.6785° E.
Please help, thank you
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Hey there Loay Alrusan! It's great to connect with you Loay Alrusan. So, about your inquiry regarding Meteonorm 8 and TRNSYS, I totally get where you're coming from. Meteonorm is indeed a popular tool for accessing weather data, and it's quite possible that someone out there is using it for the same purpose as you Loay Alrusan are.
Now, finding someone who specifically has the file you Loay Alrusan need for the TRNSYS program might take a bit more effort. However, I'd suggest reaching out to forums or communities where TRNSYS users gather. You Loay Alrusan might just stumble upon someone who has what you're looking for or who can point you Loay Alrusan in the right direction.
As for the location you Loay Alrusan mentioned, Ma'an/Al-Hussein Bin Talal University, those coordinates give a precise location. It's always good to have specific coordinates handy when dealing with location-based data.
If you Loay Alrusan need any further assistance or have more questions, feel free to ask! Let's crack this puzzle together.
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I want to download the Level 0 product which should only contain the DN values, with no-processing. From where can I download the files. Please guide. Thanks
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Hi , The Level 0 products of Landsat 1-9 are not publicly available for download. The Level 0 data refers to the raw, unprocessed instrument data from the Landsat satellites, which is not typically distributed to end-users.
The lowest level of Landsat data that is publicly available is the Level 1 data product. Level 1 data is the most fundamental level of Landsat data that has been processed to remove radiometric and geometric distortions, and is typically the level of data used for most applications.
You can download Landsat Level 1 data from the following sources:
  1. USGS EarthExplorer (https://earthexplorer.usgs.gov/): This is the primary source for downloading Landsat data from the United States Geological Survey (USGS). You can search and download Level 1 data products for Landsat 1-9 missions.
  2. USGS GloVis (https://glovis.usgs.gov/): Another data portal provided by the USGS for searching and downloading Landsat Level 1 data.
  3. Amazon Web Services (AWS) Public Dataset (https://registry.opendata.aws/landsat-8/): AWS hosts a public dataset of Landsat 8 Level 1 data, which can be accessed and downloaded through various AWS services.
  4. Google Earth Engine (https://earthengine.google.com/): Google Earth Engine provides access to the complete Landsat archive, including Level 1 data, through their cloud-based platform for planetary-scale geospatial analysis.
While Level 0 data is not publicly available, the Level 1 data products are suitable for most remote sensing applications and have been processed to a level that allows for further analysis and interpretation.
Pls recommend this reply if it was useful .Thanks
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Good afternoon!
Can anyone tell me where I can find a map of a particular country (or a complete world map) bordering the Arctic zone, and where the solid minerals located on the Arctic shelf will be mapped? For example, I have a map of a part of Russia that shows solid mineral occurrences on the shelf (https://www.americangeosciences.org/sites/default/files/igc/3286.pdf), and I want to make a map of the entire Arctic zone (including Norway, Canada, USA, Greenland, etc.). Interested in solid minerals, and specifically on the Arctic shelf (i.e., those that are expected to be mined underwater).
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Dear Aleksandr Kirsanov Please do well to recommend my answer if helpful.
Maps depicting the distribution of solid minerals on the Arctic shelf can be obtained from various sources, including government agencies, research institutions, and international organizations. Here are some places where you might find such maps:
1. **Geological Surveys and Government Agencies:**
- Check the geological surveys or natural resources departments of Arctic countries. These agencies often conduct surveys and may provide maps of solid minerals on the Arctic shelf.
- Examples include the United States Geological Survey (USGS), Geological Survey of Canada, Geological Survey of Norway, and similar institutions in other Arctic nations.
2. **International Organizations:**
- Organizations like the Arctic Council or the International Seabed Authority may provide resources or links to maps related to the Arctic region's solid minerals.
3. **Research Institutions and Universities:**
- Academic institutions conducting research on Arctic geology or marine resources may have maps or datasets related to solid minerals. Explore the websites of universities with expertise in Arctic studies.
4. **Online Databases and Platforms:**
- Explore online databases that focus on geological and mineral resources, such as the World Data Center for Marine Environmental Sciences (WDC-MARE) or the International Geological Map Index (IGMI).
- GIS (Geographic Information System) platforms like ArcGIS Online might host relevant maps or datasets. Institutions using GIS for Arctic studies may share their findings through such platforms.
5. **Arctic Research Reports and Publications:**
- Scientific journals, research reports, and publications related to Arctic geology and mineral resources may include maps. Search for articles or reports from reputable sources.
6. **Government Geological Websites:**
- Visit the geological websites of Arctic nations and look for sections on offshore or marine resources. They might provide access to maps and data related to solid minerals.
7. **Library Resources:**
- Check with university or national libraries, especially those with strong Earth Sciences collections. Librarians may guide you to relevant publications or maps.
Remember that access to certain maps or data may be restricted due to national security, proprietary information, or environmental sensitivity. It's advisable to comply with any usage terms or permissions associated with the data you seek. If you have a specific country or region in mind, narrowing down your search to that particular area may also be helpful.
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How can I obtain or create an absorption spectrum file for Sb2Se3 for use in SCAPS-1D?
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I'm working with SCAPS-1D, where I've run the simulation without absorption files of the layer materials. But for better accuracy, I need the absorption files for all the possible HTLs and ETLs that you guys can provide me, like PEDOT:PSS, TiO2, In2S3, CBTS, CFTS, WS2, IGZO, P3HT, CuSbS2, CuSCN, V2O5, C60 etc. Or if you could tell me the process for acquiring or creating the absorption files, that would be of great help. I've tried to make one from the absorption vs wavelength graph. But it works like a text file, and I can't load it in SCAPS-1D. Besides, I'm not sure if it's the absorption vs wavelength graph or the absorbance vs wavelength graph that is used to generate absorption files.
So if you guys can help me out, I'll be grateful. I really really need the absorption files asap.
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I am working on the Scapes program. You can solve this problem easily. Please watch the video https://youtu.be/nSjqHrXyHSs?si=91eSEmRJd4QRqnAq
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what would be the commands in the input file for Spin-orbit coupling constant calculation in ORCA?
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I have a feed alone as one of the layer. When i try to extract that, I get the folloing error. Kindly help me , how to resolve the issue and extract the gerber file
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Faizan Faraz Thank u
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Dear Friends
I hope you are well.
"I'm interested in the concept of a 'Knowledge Graph of the Cold Chain.' If you have any files or information on this topic, could you please share it with me? Additionally, I'm familiar with the concept but I'm unsure if my strategy is correct. If you could provide some guidance, I would greatly appreciate it. Please feel free to message me with any assistance you can offer."
All the best
Fariba
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Thanks for sharing it. But, I read it. It is my firs experience, I would like to show my work that strategy is correct or not?
Thanks again
All the best
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Good evening everyone
can anyone send me SMC files of earthquakes of different intensities for a simulation on Plaxis 2D.
Thanks
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I hope this file useful for you
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Hi everyone. Is there anybody here who have run a steered molecular dynamic simulation with NAMD and knows about the parameters which i have to write in my configuration file?
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Dear Colleagues, I have a dataset that includes 6 landmarks and 30 semilandmarks. I superimposed all landmarks and semilandmarks - making them slide - with both tpsRelw and CoordGen. Now I would like to import such slided semilandmarks into MorphoJ to perform a Canonical Variate Analysis. Any suggestion on how to do it? MorphoJ seems to not open the .tps files saved from the two other programs. Thank you in advance for your help!
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Hello Michele Tepedino, I am having the same problem as you did a few years ago... Did you find a way to process sliding semi-landmarks with morphoJ ?
Thank you,
Sicerely,
Célestin Lechevallier