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From: PyMca g. p. m. list. <pym...@li...> - 2024-06-22 12:12:43
|
I hope you are well. I am trying to use the XMI-MSIM Pymca plug-in for quantitative analysis. The Generated output files I see do not contain files for quantification results in wt %. What I see is mass fractions which are exactly similar to the ones obtained by default fundamental parameters in Pymca. I would like you to help me find where the results in wt % can be obtained/found. Kindly assist me understand. Kind regards Edward, PhD in Physics candidate University of Nairobi, kenya |
From: PyMca g. p. m. list. <pym...@li...> - 2024-06-18 07:25:12
|
Dear Armando, It worked, thank you ! I can now open files from the main window and with the ROI imaging tool. But the RGB correlator tool still behaves as before: when I try to open a file, it seems to search a disk that it can’t access and gives timeout errors. If you can help with this as well, I’ll be very glad. Many thanks Giulia De : PyMca general purpose mailing list. <pym...@li...> Envoyé : lundi 17 juin 2024 17:47 À : pym...@li... Objet : Re: [PyMca] problem opening files - cannot find Pymca.ini Dear Giulia, Please start PyMca and in the File menu select "Save default settings". That will generate a PyMca.ini file that you will be able to edit. Other possibility is to start PyMca from the command prompt: >"c:\Program Files\PyMca 5.9.2\PyMcaMain.exe" --nativefiledialogs=1 and to do the "Save default settings" operation described above. That way you will not need to edit the PyMc.ini file since it will be generated with the correct settings. Best regards, Armando Le 2024-06-17 11:02, PyMca general purpose mailing list. a écrit : Dear Armando, I am having troubles opening files with PyMca 5.9.2 under Windows 10. When I click on the open file icon, the file search dialog box is frozen, and in the meantime the console gives timeout errors as “SHGetFileInfo() timed out for C:\Program Files\PyMca 5.9.2” I found a similar problem in this mailing list: you said that it happens when the disk is not accessible, and you suggested to circumvent the problems by using native file dialogs. So, I intended to edit the PyMca.ini file and replace the line: nativeFileDialogs = False by: nativeFileDialogs = 1” , as you previously suggested. But I cannot find any PyMca.ini file. I guess the information available here is up to date: http://www.silx.org/doc/PyMca/dev/customization/settings/index.html#id1 I reinstalled pymca 5.9.2 and checked that the folder \documents\Pymca is created after the program is launched for the first time. But it only contains empty folders (data, fit, plugins) and a file fontlist-v330.json What’s wrong? Any suggestion is welcome. Many thanks Giulia _______________________________________________ PyMca-users mailing list PyM...@li...<mailto:PyM...@li...> https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2024-06-17 15:47:00
|
Dear Giulia, Please start PyMca and in the File menu select "Save default settings". That will generate a PyMca.ini file that you will be able to edit. Other possibility is to start PyMca from the command prompt: > "c:\Program Files\PyMca 5.9.2\PyMcaMain.exe" --nativefiledialogs=1 and to do the "Save default settings" operation described above. That way you will not need to edit the PyMc.ini file since it will be generated with the correct settings. Best regards, Armando Le 2024-06-17 11:02, PyMca general purpose mailing list. a écrit : > Dear Armando, > > I am having troubles opening files with PyMca 5.9.2 under Windows 10. > When I click on the open file icon, the file search dialog box is > frozen, and in the meantime the console gives timeout errors as > "SHGetFileInfo() timed out for C:\Program Files\PyMca 5.9.2" > > I found a similar problem in this mailing list: you said that it > happens when the disk is not accessible, and you suggested to > circumvent the problems by using native file dialogs. > > So, I intended to edit the PyMca.ini file and replace the line: > nativeFileDialogs = False > > by: nativeFileDialogs = 1" , as you previously suggested. > > But I cannot find any PyMca.ini file. > > I guess the information available here is up to date: > http://www.silx.org/doc/PyMca/dev/customization/settings/index.html#id1 > [1] > > I reinstalled pymca 5.9.2 and checked that the folder \documents\Pymca > is created after the program is launched for the first time. But it > only contains empty folders (data, fit, plugins) and a file > fontlist-v330.json > > What's wrong? > > Any suggestion is welcome. > > Many thanks > > Giulia > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users Links: ------ [1] http://www.silx.org/doc/PyMca/dev/customization/settings/index.html#id1 |
From: PyMca g. p. m. list. <pym...@li...> - 2024-06-17 15:02:20
|
Dear Armando, I am having troubles opening files with PyMca 5.9.2 under Windows 10. When I click on the open file icon, the file search dialog box is frozen, and in the meantime the console gives timeout errors as "SHGetFileInfo() timed out for C:\Program Files\PyMca 5.9.2" I found a similar problem in this mailing list: you said that it happens when the disk is not accessible, and you suggested to circumvent the problems by using native file dialogs. So, I intended to edit the PyMca.ini file and replace the line: nativeFileDialogs = False by: nativeFileDialogs = 1" , as you previously suggested. But I cannot find any PyMca.ini file. I guess the information available here is up to date: http://www.silx.org/doc/PyMca/dev/customization/settings/index.html#id1 I reinstalled pymca 5.9.2 and checked that the folder \documents\Pymca is created after the program is launched for the first time. But it only contains empty folders (data, fit, plugins) and a file fontlist-v330.json What's wrong? Any suggestion is welcome. Many thanks Giulia |
From: PyMca g. p. m. list. <pym...@li...> - 2024-06-12 08:42:44
|
Dear Armando, We would like to ask about the final results after perform fitting (Table) generated from PyMca. They comprise of Fit area and Sigma according to each element determined. My question is? 1 Fit area reported in the column, is it the net area of the certain element? I mean net area which is subtracted background nearby already. 2 Sigma reported in the next column, is it the background counts corresponding to the same row of Fit area mentioned? Your kind response is very grateful. With my best regards, Chomphunuch |
From: PyMca g. p. m. list. <pym...@li...> - 2024-06-06 15:13:33
|
Dear Dario, The fastest fitting mode of PyMca is the FastXRFLinearFit, however, you can achieve very similar speeds with the McaAdvancedFitBatch provided the fit configuration file is properly optimized. What is slow in PyMca is the configuration of the fit. For instance, if you take a look at the attached example, you should aim at calling the configure method only once and then loop for all the spectra. It is what the McaAdvancedFitBatch module is doing. I hope that helps. Best regards, Armando On 06/06/2024 16:26, PyMca general purpose mailing list. wrote: > > Dear Armando, > > First, I hope all the best for your new path at the ESRF and all your > support over the last years! > > Second, I have an specific question about running spectra fitting in > python. We have typically using the tool: > > McaAdvancedFitBatch.McaAdvancedFitBatch() > > Over the last years, to run batch fittings of spectra, typically out > of 2D/3D maps. Works supe nice and fast! Now, we are trying to set a > live fitting during measurement, to analyze deconvolve signal of > elements instead of regions of interest – with the goal of having a > more dynamic decision power during experiments. The problem in using > “McaAdvancedFitBatch” is that is not so fast when the array contains > only one spectrum instead of thousands, due to some initial > calculations before doing the actual fitting of the spectrum. Do you > have any solution for that, that I did not manage to find myself? > > Thanks a lot in advance, > > Dario > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2024-06-06 14:41:00
|
Dear Armando, First, I hope all the best for your new path at the ESRF and all your support over the last years! Second, I have an specific question about running spectra fitting in python. We have typically using the tool: McaAdvancedFitBatch.McaAdvancedFitBatch() Over the last years, to run batch fittings of spectra, typically out of 2D/3D maps. Works supe nice and fast! Now, we are trying to set a live fitting during measurement, to analyze deconvolve signal of elements instead of regions of interest - with the goal of having a more dynamic decision power during experiments. The problem in using "McaAdvancedFitBatch" is that is not so fast when the array contains only one spectrum instead of thousands, due to some initial calculations before doing the actual fitting of the spectrum. Do you have any solution for that, that I did not manage to find myself? Thanks a lot in advance, Dario |
From: PyMca g. p. m. list. <pym...@li...> - 2024-05-22 06:58:01
|
Dear PyMca user, Sorry for abusing of this mailing list with a JOB announcement, but I think it is also of your interest. My new duties at the ESRF do not allow me to devote as much time as before to software development, therefore my former position has been opened. PyMca maintenance and development will only be part of the duties, since the position targets many more exciting subjects: https://esrf.gestmax.eu/1759/1/ada-engineer/en_US Please, do not hesitate to forward this mail to anybody you consider appropriate to the position. Best regards, Armando |
From: PyMca g. p. m. list. <pym...@li...> - 2024-05-11 15:42:59
|
Hello, There are multiple ways in PyMca to browse a stack of images. That makes me wonder how are your images looking like... Are them in the form of a single dataset of shape [n_images, n_rows, n_columns]? If so there is a plethora of options: - Right-click on the dataset and SHOW INFO - Right-click on the dataset and LOAD and SHOW as Image Stack and select the ROI Imaging Tool plugin Stack Image Browser - Right-click on the dataset and SHOW as Image Stack and select the ROI Imaging Tool plugin Stack Image Browser - Double-click on the dataset or Right-click on the dataset to ADD it to the selection table, select it as Signal in the Table and then ADD ... How are your images in your file(s)? If they are in different files with different file structure, things can be tricky. Best regards, Armando On 10/05/2024 22:52, PyMca general purpose mailing list. via PyMca-users wrote: > Hello > > Is there a way to upload to PyMCA, a sequence of hdf5 images and > watch them in a movie or move through them using a slider? > > > Regards, > > > Raúl Acevedo-Esteves > > / > / > > /Beamline //4-ID (ISR)/// Complex Scattering Program// > //National Synchrotron Light Source-II, Bldg 743 office 159// > //Brookhaven National Laboratory// > //Upton, NY 11973-5000// > //Office: 631 344 4181/ > > /Beamline: //631 344 //1604 > rac...@bn... / > > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2024-05-10 21:20:55
|
Hello Is there a way to upload to PyMCA, a sequence of hdf5 images and watch them in a movie or move through them using a slider? Regards, Raúl Acevedo-Esteves Beamline 4-ID (ISR)/ Complex Scattering Program National Synchrotron Light Source-II, Bldg 743 office 159 Brookhaven National Laboratory Upton, NY 11973-5000 Office: 631 344 4181 Beamline: 631 344 1604 rac...@bn...<mailto:rac...@bn...> [cid:08bebe51-c427-42d5-808f-744cfab70876] |
From: PyMca g. p. m. list. <pym...@li...> - 2024-05-02 17:29:34
|
Dear Armando, Good day! I hope you are doing well. Our group has been using PyMCA in the analyses of our samples and so far, it has given us great results comparable to other quantification techniques. We are using the PyMCA program installed in our work station, but we are aiming to move to Python to be able to integrate it to our LabView software, allowing more flexibility. I would like to know if there is a guide or manual that we can refer to be able to do this, a reference to the APIs? I saw an example in a thread before about loading the spectrum file, and doing a fast XRF fit. I was able to load the file, the fitting was also performed, however, I cannot read the output. We are using an .Spe file, which does not have any scan positions or motors and we also have a standard W-anode x-ray tube, and a CZT detector. Thank you in advance and looking forward to hear from you. Best regards, Aixeen Fontanilla |
From: PyMca g. p. m. list. <pym...@li...> - 2024-04-16 14:04:17
|
Hello Armando, many thanks for your fast reply! Version 5.5.4 was the latest version of the official ubuntu repo. now, I installed version 5.9.2 from sourceforge and it works perfect. The spectrum is updated automatically. Thanks a lot again! Best David Von: "PyMca general purpose mailing list." <pym...@li...> Antworten an: "pym...@li..." <pym...@li...> Datum: Dienstag, 16. April 2024 um 14:10 An: "pym...@li..." <pym...@li...> Betreff: Re: [PyMca] Automatic updating of SPS variables or spectra Dear David, Please make sure you are using the latest version of PyMca. I do not claim the problem will be gone, but I recall to have dealt with that issue quite long time ago. Best regards, Armando On 16/04/2024 07:54, PyMca general purpose mailing list. wrote: Hello everyone, I hope you can help me. We have PyMca 5.5.4 We have a global array under the SPS tab, which can also be displayed on the right in the window/graph. Now this array is constantly renewed. Is there a way to update the display in the graph (without having to press “replace”)? Many thanks for your help! David ------------------------------------------------------------------------- Karlsruhe Institute for Technology Institute for Photon Science and Synchrotron Radiation Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen _______________________________________________ PyMca-users mailing list PyM...@li... https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2024-04-16 12:09:52
|
Dear David, Please make sure you are using the latest version of PyMca. I do not claim the problem will be gone, but I recall to have dealt with that issue quite long time ago. Best regards, Armando On 16/04/2024 07:54, PyMca general purpose mailing list. wrote: > > Hello everyone, > > I hope you can help me. We have PyMca 5.5.4 > > We have a global array under the SPS tab, which can also be displayed > on the right in the window/graph. > > Now this array is constantly renewed. Is there a way to update the > display in the graph (without having to press “replace”)? > > Many thanks for your help! > > David > > ------------------------------------------------------------------------- > > *Karlsruhe Institute for Technology* > > Institute for Photon Science and Synchrotron Radiation > > Hermann-von-Helmholtz-Platz 1 > > 76344 Eggenstein-Leopoldshafen > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2024-04-16 07:12:56
|
Hello everyone, I hope you can help me. We have PyMca 5.5.4 We have a global array under the SPS tab, which can also be displayed on the right in the window/graph. Now this array is constantly renewed. Is there a way to update the display in the graph (without having to press “replace”)? Many thanks for your help! David ------------------------------------------------------------------------- Karlsruhe Institute for Technology Institute for Photon Science and Synchrotron Radiation Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen |
From: PyMca g. p. m. list. <pym...@li...> - 2023-12-12 13:32:47
|
Dear Armando, Thanks a lot for clarifying the information that the fit file has to offer. Just a kind suggestion, perhaps this is something other users would find useful and could be implemented to the Table tab in the advanced fit window in a future update. Anyway Thanks again for your valuable help. Tasos Στις Τρί 12 Δεκ 2023 στις 2:32 μ.μ., ο/η PyMca general purpose mailing list. <pym...@li...> έγραψε: > Dear Tasos, > > There are several ways to achieve your goal. Personally I prefer to use > the Matrix Spectrum under the actual experimental conditions as described > in the exercises. > > If you generate the .fit file (for instance together with the HTML > report), you will get in it things like: > > [result.Ca K] > fitarea = 131.78478962249625 > sigmaarea = 13.85115166026227 > statistics = 147.03684094891193 > mcaarea = 132.26618660507341 > peaks = KL3, KM3 > escapepeaks = KL3 Ge_L2M4, KL3 Ge_L3M5, KL3 Ge_L2M1, KL3 Ge_L3M1, KM3 > Ge_L2M4, KM3 Ge_L3M5, KM3 Ge_L2M1, KM3 Ge_L3M1 > > Where: > > - fitarea and sigmaarea are coming from the fit > - statistics give you the total number of counts in the region occupied by > the element peaks > - mcaarea is the area obtained subtracting the background from the > statistics. Background covering baseline, contribution from other elements > and long and step tails (if any) of the fitted element. > > If you want a single number for the background, you can subtract the > fitarea or the mcaarea to the statistics. > > Best regards, > > Armando > > On 12/12/2023 11:31, PyMca general purpose mailing list. wrote: > > Hello Armando thank you for immediate answer, > > Well I am trying to calculate some LoD for an instrument using a nist > glass and when I fit the spectrum I get the net area of each element > present but i can't find a way to calculate the background under each peak. > Since I have for example traces of Mn, Fe,Co,Ni,Cu,Zn etc., peaking a roi > would give me the roi background and I was wondering if I can access the > info (number) about background under each peak that I see pymca attributes > in the peaks spectrum tab. > > I hope this helps. > > Tasos > > Στις Τρί 12 Δεκ 2023 στις 12:19 μ.μ., ο/η PyMca general purpose mailing > list. <pym...@li...> έγραψε: > >> Hello, >> >> I guess you will have to detail a bit more your use case. PyMca is >> systematically doing that. >> >> Best regards, >> >> Armando >> >> On 12/12/2023 09:46, PyMca general purpose mailing list. wrote: >> > Hello, >> > >> > I would like to ask if there is a way that Pymca calculates the >> > background under a peak? >> > I suppose you could take a roi and check but since i have overlapping >> > peaks in some areas that wouldn't fit my purpose. >> > >> > Thanks a lot for your help and great work! >> > >> > Tasos >> >> >> >> _______________________________________________ >> PyMca-users mailing list >> PyM...@li... >> https://lists.sourceforge.net/lists/listinfo/pymca-users >> > > > _______________________________________________ > PyMca-users mailing lis...@li...https://lists.sourceforge.net/lists/listinfo/pymca-users > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users > |
From: PyMca g. p. m. list. <pym...@li...> - 2023-12-12 12:32:25
|
Dear Tasos, There are several ways to achieve your goal. Personally I prefer to use the Matrix Spectrum under the actual experimental conditions as described in the exercises. If you generate the .fit file (for instance together with the HTML report), you will get in it things like: [result.Ca K] fitarea = 131.78478962249625 sigmaarea = 13.85115166026227 statistics = 147.03684094891193 mcaarea = 132.26618660507341 peaks = KL3, KM3 escapepeaks = KL3 Ge_L2M4, KL3 Ge_L3M5, KL3 Ge_L2M1, KL3 Ge_L3M1, KM3 Ge_L2M4, KM3 Ge_L3M5, KM3 Ge_L2M1, KM3 Ge_L3M1 Where: - fitarea and sigmaarea are coming from the fit - statistics give you the total number of counts in the region occupied by the element peaks - mcaarea is the area obtained subtracting the background from the statistics. Background covering baseline, contribution from other elements and long and step tails (if any) of the fitted element. If you want a single number for the background, you can subtract the fitarea or the mcaarea to the statistics. Best regards, Armando On 12/12/2023 11:31, PyMca general purpose mailing list. wrote: > Hello Armando thank you for immediate answer, > > Well I am trying to calculate some LoD for an instrument using a nist > glass and when I fit the spectrum I get the net area of each element > present but i can't find a way to calculate the background under each > peak. > Since I have for example traces of Mn, Fe,Co,Ni,Cu,Zn etc., peaking a > roi would give me the roi background and I was wondering if I can > access the info (number) about background under each peak that I see > pymca attributes in the peaks spectrum tab. > > I hope this helps. > > Tasos > > Στις Τρί 12 Δεκ 2023 στις 12:19 μ.μ., ο/η PyMca general purpose > mailing list. <pym...@li...> έγραψε: > > Hello, > > I guess you will have to detail a bit more your use case. PyMca is > systematically doing that. > > Best regards, > > Armando > > On 12/12/2023 09:46, PyMca general purpose mailing list. wrote: > > Hello, > > > > I would like to ask if there is a way that Pymca calculates the > > background under a peak? > > I suppose you could take a roi and check but since i have > overlapping > > peaks in some areas that wouldn't fit my purpose. > > > > Thanks a lot for your help and great work! > > > > Tasos > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2023-12-12 11:33:40
|
Hello Armando thank you for immediate answer, Well I am trying to calculate some LoD for an instrument using a nist glass and when I fit the spectrum I get the net area of each element present but i can't find a way to calculate the background under each peak. Since I have for example traces of Mn, Fe,Co,Ni,Cu,Zn etc., peaking a roi would give me the roi background and I was wondering if I can access the info (number) about background under each peak that I see pymca attributes in the peaks spectrum tab. I hope this helps. Tasos Στις Τρί 12 Δεκ 2023 στις 12:19 μ.μ., ο/η PyMca general purpose mailing list. <pym...@li...> έγραψε: > Hello, > > I guess you will have to detail a bit more your use case. PyMca is > systematically doing that. > > Best regards, > > Armando > > On 12/12/2023 09:46, PyMca general purpose mailing list. wrote: > > Hello, > > > > I would like to ask if there is a way that Pymca calculates the > > background under a peak? > > I suppose you could take a roi and check but since i have overlapping > > peaks in some areas that wouldn't fit my purpose. > > > > Thanks a lot for your help and great work! > > > > Tasos > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users > |
From: PyMca g. p. m. list. <pym...@li...> - 2023-12-12 10:18:22
|
Hello, I guess you will have to detail a bit more your use case. PyMca is systematically doing that. Best regards, Armando On 12/12/2023 09:46, PyMca general purpose mailing list. wrote: > Hello, > > I would like to ask if there is a way that Pymca calculates the > background under a peak? > I suppose you could take a roi and check but since i have overlapping > peaks in some areas that wouldn't fit my purpose. > > Thanks a lot for your help and great work! > > Tasos |
From: PyMca g. p. m. list. <pym...@li...> - 2023-12-12 09:35:32
|
Hello, I would like to ask if there is a way that Pymca calculates the background under a peak? I suppose you could take a roi and check but since i have overlapping peaks in some areas that wouldn't fit my purpose. Thanks a lot for your help and great work! Tasos |
From: PyMca g. p. m. list. <pym...@li...> - 2023-12-01 09:32:37
|
Dear colleagues, A new release of PyMca is available. This version prevents the rare issue of considering twice the same element when using the XRF SingleLayerStrategy. Packaging for MacOS has been totally reworked. The supplied binary should be universal2 and therefore run natively on x86_64 and M1 Macs. Files can be downloaded from: https://sourceforge.net/projects/pymca/files/pymca/PyMca5.9.2/ For MacOS users, once the program installed, it is necessary to execute from the terminal the command sudo xattr -cr /Applications/PyMca5.9.2.app to be able to execute the program by double-clicking its icon. It also works from the terminal by typing: /Applications/PyMca5.9.2.app/Contents/MacOS/PyMcaMain People using source installations can follow the "pip install PyMca5" or the "pip install pymca" approaches. Conda users may be better served by using "conda install -c conda-forge pymca" (https://anaconda.org/conda-forge/pymca) Enjoy, Armando VERSION 5.9.2 ------------- - XRF. Prevent considering twice the same element when using the SingleLayerStrategy. - Packaging. Compatibility with PyInstaller 6.x - GUI. Improved PyQt6 compatibility. - GUI. Compatibility with current silx master branch. - GUI. Add histogram of pixel intensities to image views (requires silx). VERSION 5.9.1 ------------- - ROI Imaging. It is now possible to apply NNMA on stacks of images. - ROI Imaging. HDF5 stacks of images could not be selected due to a bug introduced in 5.8.2. - MCA. Correct ID18/ID14 calibration issues. VERSION 5.9.0 ------------- - IO. Compatibility with h5py 2.10 (Ubuntu 20.04) - GUI. Compatibility with Matplotlib 3.8 |
From: PyMca g. p. m. list. <pym...@li...> - 2023-11-24 14:14:12
|
Hello, Have you included a excitation energy in the BEAM tab of the fit configuration? If so, you should find that information when generating the HTML report (at the very end of the report). Best regards, Armando On 24/11/2023 13:11, PyMca general purpose mailing list. wrote: > > Hello, > > I’ve followed instructions posted in a previous thread (11-04-2020) > regarding the fitting of Compton and Rayleigh scattering peaks. > > I have ticked the “Scattering peaks” option in the Fit tab of the MCA > Fit Parameters window. However, when I check on the Fit results table, > I cannot find a “Fit Area” estimated for such scattering peaks. > > Is there a way to obtain the fit area of these scattering peaks so > that the obtained results can be used for a Compton normalization > procedure? > > Thanks a lot, > > ** > > *Dr. Francisco Mederos-Henry* > > Polychromed Artifacts Laboratory > > Parc du Cinquantenaire 1, 1000 Brussels > > T +32 2 739 68 48 > > *www.kikirpa.be <http://www.kikirpa.be/>* > > • The art of heritage • > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users |
From: PyMca g. p. m. list. <pym...@li...> - 2023-11-24 13:45:34
|
Hello, I've followed instructions posted in a previous thread (11-04-2020) regarding the fitting of Compton and Rayleigh scattering peaks. I have ticked the "Scattering peaks" option in the Fit tab of the MCA Fit Parameters window. However, when I check on the Fit results table, I cannot find a "Fit Area" estimated for such scattering peaks. Is there a way to obtain the fit area of these scattering peaks so that the obtained results can be used for a Compton normalization procedure? Thanks a lot, [cid:image001.png@01DA1ED7.41A475F0] Dr. Francisco Mederos-Henry Polychromed Artifacts Laboratory Parc du Cinquantenaire 1, 1000 Brussels T +32 2 739 68 48 www.kikirpa.be<http://www.kikirpa.be/> * The art of heritage * |
From: PyMca g. p. m. list. <pym...@li...> - 2023-11-11 12:10:53
|
---------- Forwarded message --------- From: Mail Delivery Subsystem <mai...@go...> Date: Sat, Nov 11, 2023, 14:52 Subject: Delivery Status Notification (Failure) To: <sic...@gm...> [image: Error Icon] Address not found Your message wasn't delivered to *us...@li...* because the address couldn't be found, or is unable to receive mail. The response from the remote server was: 550 unknown user ---------- Forwarded message ---------- From: Sichangi Kokonya <sic...@gm...> To: us...@li... Cc: Bcc: Date: Sat, 11 Nov 2023 14:51:47 +0300 Subject: ----- Message truncated ----- |
From: PyMca g. p. m. list. <pym...@li...> - 2023-10-12 08:46:00
|
Jean, Do both! Alexandre ----- Mail d’origine ----- De: PyMca general purpose mailing list. <pym...@li...> À: PyMca general purpose mailing list. <pym...@li...> Envoyé: Thu, 12 Oct 2023 08:42:28 +0200 (CEST) Objet: Re: [PyMca] Calculate maximum spectrum of masked region My brain may have been subconsciously requiring some public humiliation. I am now hesitating between the ophthalmologist and the psychologist. Thank you Armando Le 12/10/2023 à 07:58, PyMca general purpose mailing list. a écrit : > Hello > > Is it so difficult? (see image) > > Best regards, > > Armando > > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users -- Jean Cauzid GeoRessources - Département des Géosciences Université de Lorraine Faculté des Sciences et Technologies Rue Jacques Callot BP 70239 54506 Vandoeuvre-lès-Nancy CEDEX - FRANCE Tel: + 33 (0)3 72 74 55 76 _______________________________________________ PyMca-users mailing list PyM...@li... https://lists.sourceforge.net/lists/listinfo/pymca-users -- Alexandre SimionoviciDistinguished ProfessorMember of the Institut Universitaire de France33 (0)4 76 63 51 96ISTerre Laboratory, Room 341Observatory of Sciences of the UniverseUniversity of Grenoble Alpes, CS 40700 38058, Grenoble cedex 9, FRANCE |
From: PyMca g. p. m. list. <pym...@li...> - 2023-10-12 06:41:34
|
My brain may have been subconsciously requiring some public humiliation. I am now hesitating between the ophthalmologist and the psychologist. Thank you Armando Le 12/10/2023 à 07:58, PyMca general purpose mailing list. a écrit : > Hello > > Is it so difficult? (see image) > > Best regards, > > Armando > > > > > _______________________________________________ > PyMca-users mailing list > PyM...@li... > https://lists.sourceforge.net/lists/listinfo/pymca-users -- Jean Cauzid GeoRessources - Département des Géosciences Université de Lorraine Faculté des Sciences et Technologies Rue Jacques Callot BP 70239 54506 Vandoeuvre-lès-Nancy CEDEX - FRANCE Tel: + 33 (0)3 72 74 55 76 |