Timeline for Raman spectra collected at over 200 spatial points and in separate text files, how can I collate and visualize the data?
Current License: CC BY-SA 3.0
45 events
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| Mar 24, 2016 at 19:39 | comment | added | Jason B. | @NadiahAldaleeli - so, did that answer your question? | |
| Mar 3, 2016 at 14:35 | comment | added | Jason B. | @NadiahAldaleeli, also, you are still new around here, don't forget to take the tour | |
| Mar 3, 2016 at 14:34 | comment | added | Jason B. | @NadiahAldaleeli - I gave it my go, you can adapt the code to suit your needs. Any more time on my part and I'll want to be a coauthor :-) Cheers | |
| Mar 3, 2016 at 14:33 | answer | added | Jason B. | timeline score: 2 | |
| Mar 3, 2016 at 14:28 | comment | added | Nadiah Aldaleeli | @JasonB Big thanks for you for reopening and editing my question | |
| Mar 3, 2016 at 13:52 | history | reopened |
Jason B. dr.blochwave bbgodfrey Kuba SquareOne |
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| Mar 3, 2016 at 13:05 | history | edited | Jason B. | CC BY-SA 3.0 |
added 767 characters in body; edited tags; edited title
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| Mar 1, 2016 at 11:38 | comment | added | Nadiah Aldaleeli | @JasonB Sorry the wrong file was uploaded, this link contains all information, including the spatial coordinates with the time dropbox.com/sh/rg2v44982xb20g1/AAC5iVm2zV4uiGCCSJ2IITA_a?dl=0 | |
| Feb 29, 2016 at 14:03 | comment | added | Jason B. | @NadiahAldaleeli, how do these files relate to the spatial coordinates, the x and y values? I see 317 spectra, but how can we make a contour or density plot without that information? | |
| Feb 29, 2016 at 3:06 | review | Reopen votes | |||
| Feb 29, 2016 at 8:39 | |||||
| Feb 26, 2016 at 17:04 | comment | added | Nadiah Aldaleeli | @JasonB this link contains a data file saved in dropbox dropbox.com/sh/2b4rdqd8qnl6pmq/AACgXjUIEmmV4MxQFOgeZuvja?dl=0 | |
| Feb 25, 2016 at 12:46 | comment | added | Jason B. | @NadiahAldaleeli if you put them in an archive (a rar or tar.gz file), how large is it? | |
| Feb 25, 2016 at 12:45 | comment | added | Nadiah Aldaleeli | @JasonB Yes, I am very interested, however, how can I upload the text files here (Actually I have 336 text files for one grid) | |
| Feb 25, 2016 at 12:41 | comment | added | Nadiah Aldaleeli | @JasonB Yes, the Raman mapp grid contains 336 points each point represents Raman spectrum which recorded in such location of the sample, so the total of spectra is 336. | |
| Feb 25, 2016 at 11:43 | comment | added | Jason B. | @NadiahAldaleeli How is the data organized now. Do you have individual text files like the one you provided for every spatial grid point? How many spatial points do you have (both x and y)? Are you interested to make the plot for many different frequencies, just a few, or only one? | |
| Feb 25, 2016 at 11:36 | comment | added | Nadiah Aldaleeli | It should be gotten into this form {x,y,omega,Intensity} | |
| Feb 25, 2016 at 11:35 | comment | added | Nadiah Aldaleeli | @JasonB however, nothing have been gotten, I think as JasonB suggested | |
| Feb 25, 2016 at 11:32 | comment | added | Nadiah Aldaleeli | and I have applied them to my data | |
| Feb 25, 2016 at 11:30 | comment | added | Nadiah Aldaleeli | I have already looked at documentation center for ListDensityPlot and ListContourPlot | |
| Feb 24, 2016 at 12:05 | comment | added | Nadiah Aldaleeli | @JasonB I have only 14 reputation and it is not yet enough to chat, what's the number required to start chatting? | |
| Feb 24, 2016 at 11:36 | comment | added | Nadiah Aldaleeli | @JasonB O.k thanx | |
| Feb 24, 2016 at 11:25 | comment | added | Jason B. | @NadiahAldaleeli, click on the link above in my comment | |
| Feb 24, 2016 at 11:23 | comment | added | Nadiah Aldaleeli | @JasonB O.k, which chat? | |
| Feb 24, 2016 at 11:00 | comment | added | Jason B. | @NadiahAldaleeli - I am very interested to help, I've plotted a lot of multidimensional Raman signals using Mathematica, but I think the discussion may be extensive, can you join me in chat? chat.stackexchange.com/rooms/36158/… | |
| Feb 24, 2016 at 10:57 | comment | added | Nadiah Aldaleeli | @JasonB I have no idea how to get the data into that form I am afraid. | |
| Feb 23, 2016 at 14:27 | comment | added | Jason B. |
@NadiahAldaleeli - now I am finally understanding what is going on here, you have data that depends on 4 variables. Do you know how to get it into the form {x, y, omega, intensity}? If so, there are a few options, one of which would be to make an interpolating function, another would be to use Select to get the right frequency component for each grid point. How large is the full data set? any chance you could post it on gist.github.com?
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| Feb 23, 2016 at 14:12 | history | edited | Jason B. | CC BY-SA 3.0 |
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| Feb 23, 2016 at 13:56 | history | edited | Nadiah Aldaleeli | CC BY-SA 3.0 |
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| Feb 23, 2016 at 13:43 | comment | added | MarcoB | Nadiah, thank you for clarifying your question! You should also add an example of your raw data, otherwise it is still hard to give you appropriate suggestions. | |
| Feb 23, 2016 at 11:59 | comment | added | Nadiah Aldaleeli | @JasonB exactly that what I mean and I want to do | |
| Feb 23, 2016 at 11:21 | comment | added | Jason B. | @LLlAMnYP - It sounds like OP is describing a form of Raman microscopy, and if you look only at the frequency ranges, for example, of a carbonyl stretch, it could show the regions where oxygen impurities are located. | |
| Feb 23, 2016 at 11:10 | comment | added | Jason B. |
@NadiahAldaleeli, Look at the documentation for DensityPlot, ListDensityPlot, ContourPlot and ListContourPlot. Work through some of the examples there, and then try to apply them to your data
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| Feb 23, 2016 at 11:07 | review | Reopen votes | |||
| Feb 23, 2016 at 13:45 | |||||
| Feb 23, 2016 at 10:56 | history | edited | Nadiah Aldaleeli | CC BY-SA 3.0 |
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| Feb 23, 2016 at 10:49 | history | edited | Nadiah Aldaleeli | CC BY-SA 3.0 |
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| Feb 23, 2016 at 10:46 | comment | added | Nadiah Aldaleeli | thank you for your responses, I am agree with you ,let me change my question. | |
| Feb 22, 2016 at 15:46 | comment | added | LLlAMnYP | Beside the valid remark of @m_goldberg, an intensity distribution of a Raman mode (in real space, I suppose?) will have little to do with the physics of a material, and more with the sample quality across its surface. Otherwise, a Raman spectrum is a single-valued function of a single variable and is not suitable for density/contour plots. | |
| Feb 22, 2016 at 15:39 | history | closed |
Yves Klett user9660 m_goldberg MarcoB Jason B. |
Needs details or clarity | |
| Feb 22, 2016 at 15:32 | comment | added | m_goldberg | There is no question in your post. On this site we answer specific questions. We do not hold discussions on vaguely described broad topics. | |
| Feb 22, 2016 at 15:28 | history | edited | m_goldberg | CC BY-SA 3.0 |
Routine clean-up
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| Feb 22, 2016 at 15:13 | review | Close votes | |||
| Feb 22, 2016 at 15:41 | |||||
| Feb 22, 2016 at 14:15 | comment | added | MarcoB | Nadiah, please realize that the question is much too vague to be answered as it stands and may be closed. You may want to edit your question to include some sample raw data, and perhaps an example of the output you seek (e.g. a picture from a textbook, a web link). | |
| Feb 22, 2016 at 14:10 | review | First posts | |||
| Feb 22, 2016 at 14:57 | |||||
| Feb 22, 2016 at 14:09 | comment | added | Jason B. |
See DensityPlot and ContourPlot
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| Feb 22, 2016 at 14:03 | history | asked | Nadiah Aldaleeli | CC BY-SA 3.0 |