hyperspy-users

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HyperSpy is an open source Python library which provides tools to facilitate the interactive data analysis of multidimensional datasets.

This list is dedicated to the discussion of software issues. For scientific topics please contact the authors directly.

While bug reports can be discussed here, it is strongly encouraged to use the Github Issue Tracker for this purpose.

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4/20/20

Cannot load my hdf5

Hi I cannot load the attached hdf5 file containing a hyperspectral image (cube 490x2x2048). I however

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Cannot load my hdf5

Hi I cannot load the attached hdf5 file containing a hyperspectral image (cube 490x2x2048). I however

4/20/20

Luiz Fernando Zagonel, … Richard Webster8

4/7/20

Importing from Thermo Noran EDS Spectrum Images

Not wanting to bring up a potentially dead topic, but I have been looking into this option recently

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Importing from Thermo Noran EDS Spectrum Images

Not wanting to bring up a potentially dead topic, but I have been looking into this option recently

4/7/20

Marco Andres Acevedo Zamora, Josh Taillon3

3/1/20

Geology: SEM-EDX quantification at reasonable processing times. GPU approach?

Dear Joshua T., I have been busy writing reports and manuscripts and now I have switched from doing

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Geology: SEM-EDX quantification at reasonable processing times. GPU approach?

Dear Joshua T., I have been busy writing reports and manuscripts and now I have switched from doing

3/1/20

Martin Brischetto

12/10/19

failing to load .bcf files "ValueError: negative dimensions are not allowed"

Hi I'm trying to load a .bcf file (attached) but I get the error "ValueError: negative

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failing to load .bcf files "ValueError: negative dimensions are not allowed"

Hi I'm trying to load a .bcf file (attached) but I get the error "ValueError: negative

12/10/19

dorai iyer, Thomas Aarholt3

11/11/19

Normalization of EDS spectra for comparison

Thomas-thank you. On Sunday, November 10, 2019 at 5:00:19 AM UTC-7, Thomas Aarholt wrote: Hi Dorai, I

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Normalization of EDS spectra for comparison

Thomas-thank you. On Sunday, November 10, 2019 at 5:00:19 AM UTC-7, Thomas Aarholt wrote: Hi Dorai, I

11/11/19

10/29/19

spikes removal tool

Hi everyone, I am using the spikes_removal_tool() to take off cosmic rays spikes from luminescence

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spikes removal tool

Hi everyone, I am using the spikes_removal_tool() to take off cosmic rays spikes from luminescence

10/29/19

8/5/19

EELS elements maps

Hi all, I'm a new user of Hyperspy, working on EELS and EDS data analysis. For the EELS data, I

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EELS elements maps

Hi all, I'm a new user of Hyperspy, working on EELS and EDS data analysis. For the EELS data, I

8/5/19

xiangchen hu, Josh Taillon4

7/23/19

Download EELS data

Thank you for your help! As a beginner, I have many questions about Hyperspy. Your advise is useful

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Download EELS data

Thank you for your help! As a beginner, I have many questions about Hyperspy. Your advise is useful

7/23/19

6/19/19

HyperSpy 1.4.2 released

We are pleased to announce the release of HyperSpy v1.4.2. See the changelog for details.

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HyperSpy 1.4.2 released

We are pleased to announce the release of HyperSpy v1.4.2. See the changelog for details.

6/19/19

3/26/19

Some confusion about the EDS quantification with Hyperspy

Just forgot to mention that the method we used to calculate the composition is Gaussian fitting.

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Some confusion about the EDS quantification with Hyperspy

Just forgot to mention that the method we used to calculate the composition is Gaussian fitting.

3/26/19

David Reyes, Francisco de la Peña5

3/1/19

Download de-noised EDX maps as images

Thanks a lot Francisco! Btw, awesome work with this software. Very useful. On Fri., Mar. 1, 2019, 8:

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Download de-noised EDX maps as images

Thanks a lot Francisco! Btw, awesome work with this software. Very useful. On Fri., Mar. 1, 2019, 8:

3/1/19

David Reyes, Thomas Aarholt3

2/22/19

Bug when loading files

Hi Thomas, The file was huge! Using lazy was a great idea, problem solved now. Thanks a lot for your

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Bug when loading files

Hi Thomas, The file was huge! Using lazy was a great idea, problem solved now. Thanks a lot for your

2/22/19

Josh Taillon, Shouqi Shao6

2/21/19

Re: [hyperspy-users] Quantification of elements (Cl method) erroring with IndexError: too many indices for array

Hi Josh, Thank you so much for days help! Best regards, SSQ On Thu, 21 Feb 2019 at 15:12, Josh

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Re: [hyperspy-users] Quantification of elements (Cl method) erroring with IndexError: too many indices for array

Hi Josh, Thank you so much for days help! Best regards, SSQ On Thu, 21 Feb 2019 at 15:12, Josh

2/21/19

broncogrizz, Josh Taillon4

2/16/19

EDAX .SPD files

Unfortunately Oxford is still not supported, but EDAX should be working fully. Please let us know if

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EDAX .SPD files

Unfortunately Oxford is still not supported, but EDAX should be working fully. Please let us know if

2/16/19

Christian Buhl Sørensen, Josh Taillon3

1/7/19

Possible issue with plotting after defining units

Hi Josh, Thank you for your very swift reply. It helped me significantly further. I'm now able to

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Possible issue with plotting after defining units

Hi Josh, Thank you for your very swift reply. It helped me significantly further. I'm now able to

1/7/19

Bob M, … Josh Taillon13

12/8/18

Oxford Inca project (ipj) files

Hi Maria, Unfortunately HyperSpy currently does not support the import of Inca project files, nor is

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Oxford Inca project (ipj) files

Hi Maria, Unfortunately HyperSpy currently does not support the import of Inca project files, nor is

12/8/18

felixu...@gmail.com, Thomas Aarholt3

12/3/18

Creating Denoised Model after PCA

Hi Thomas, Great answer, very helpful. thank you! Felix On Monday, December 3, 2018 at 11:43:18 AM

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Creating Denoised Model after PCA

Hi Thomas, Great answer, very helpful. thank you! Felix On Monday, December 3, 2018 at 11:43:18 AM

12/3/18

Alexandra Gkoutzidou

10/24/18

I need my image to be interactive

Hello, I ve written the following code but i need the ROI profile line to be interactive so I can

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I need my image to be interactive

Hello, I ve written the following code but i need the ROI profile line to be interactive so I can

10/24/18

HyperspyNewbie, … kopriv...@gmail.com12

10/8/18

Oxford Instruments Aztec import?

Hi Thomas, Please see the NIST DTSA-II program in Java, https://cstl.nist.gov/div837/837.02/epq/dtsa2

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Oxford Instruments Aztec import?

Hi Thomas, Please see the NIST DTSA-II program in Java, https://cstl.nist.gov/div837/837.02/epq/dtsa2

10/8/18

boilerup, Magnus Nord2

10/4/18

This is (probably) due to hs.load("data") returning a list of signals, instead of a single

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This is (probably) due to hs.load("data") returning a list of signals, instead of a single

10/4/18

Francisco, … Luiz Tizei8

9/26/18

HyperSpy 1.4 released

that was it. Thanks! Le mer. 26 sept. 2018 à 14:26, Francisco <frande...@gmail.com> a écrit

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HyperSpy 1.4 released

that was it. Thanks! Le mer. 26 sept. 2018 à 14:26, Francisco <frande...@gmail.com> a écrit

9/26/18

Fei Long, … Tomas Ostasevicius3

8/7/18

EELS plasmon peak fitting

Hi both, I can assure that HyperSpy is more than powerful enough to perform the analysis. As a

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EELS plasmon peak fitting

Hi both, I can assure that HyperSpy is more than powerful enough to perform the analysis. As a

8/7/18

Ankush Kashiwar, Josh Taillon2

8/6/18

Reading/writing block files

Hi Ankush, This sounds like a problem either with your installation, or how you're trying to

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Reading/writing block files

Hi Ankush, This sounds like a problem either with your installation, or how you're trying to

8/6/18

felixu...@gmail.com

7/27/18

EELS quantify() Function

Does the values produced with quantify() function in EELS model fitting have any physical meaning? If

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EELS quantify() Function

Does the values produced with quantify() function in EELS model fitting have any physical meaning? If

7/27/18

Bernhard Schaffer, … Francisco15

7/24/18

Model fitting, getting fit-models as array

It is not easy to tell what the issue is because, although I missed something, we don't know how

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Model fitting, getting fit-models as array

It is not easy to tell what the issue is because, although I missed something, we don't know how

7/24/18

7/10/18

HyperSpy 1.3.2 released

We are pleased to announce the release of HyperSpy 1.3.2. This is a maintenance release. Follow the

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HyperSpy 1.3.2 released

We are pleased to announce the release of HyperSpy 1.3.2. This is a maintenance release. Follow the

7/10/18

Manuel Schweikle, … Francisco6

5/16/18

Virtual annulus and aperture for diffraction pattern analysis in Jupyter notebook

This was answered in the gitter chat, see https://gitter.im/hyperspy/hyperspy?at=

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Virtual annulus and aperture for diffraction pattern analysis in Jupyter notebook

This was answered in the gitter chat, see https://gitter.im/hyperspy/hyperspy?at=

5/16/18

5/15/18

Hi, I am currently trying to remove spikes on a line on an EELS datacube. I use the

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Hi, I am currently trying to remove spikes on a line on an EELS datacube. I use the

5/15/18

Felix Utama, … Eric Prestat3

5/9/18

ValueError at .emi Loading

This seems to be the same issue as the one discussed in https://github.com/hyperspy/hyperspy/issues/

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ValueError at .emi Loading

This seems to be the same issue as the one discussed in https://github.com/hyperspy/hyperspy/issues/

5/9/18

m.cal...@hotmail.it, Thomas Aarholt2

4/27/18

Elements added to the PCA factors (EDX data)

Hi there! Very briefly, what you should do is use "factors = s.get_decomposition_factors()"

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Elements added to the PCA factors (EDX data)

Hi there! Very briefly, what you should do is use "factors = s.get_decomposition_factors()"

4/27/18

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