[bug]：read .0 file

Question

[bug]：read .0 file

Opened this issue 2 years ago · 13 comments

joe007li commented 2 years ago

Guidelines

I agree to follow this project's Contributing Guidelines.

Project Version

No response

Platform and OS Version

No response

Existing Issues

No response

What happened?

I cannot read .0 file in our HPC system.
And I cannot understand what this error mean.

Steps to reproduce

Upload the file to my HPC system
Just try to run read_0() function.
Error occur.
...

Expected behavior

read the file

Attachments

a<-"/home/zxl1080/Git/19-rw-backsheets/data/test.0"
read_text(file=a,method = "read_0")

Error in if (offset < 0 || offset > fileSize) stop("Invalid offset") :
missing value where TRUE/FALSE needed

The attachment is the file I used.
test.0.zip

Screenshots or Videos

Additional Information

No response

Answer 1 · 2022-10-17T13:22:31.000Z

Thank you @joe007li for letting us know! Those proprietary .0 files are tricky, indeed. See also wincowgerDEV/OpenSpecy-shiny#22.

I was able to reproduce the error but I'll need more time to track it down. It also seems that there is no easy workaround. opusreader (https://github.com/pierreroudier/opusreader) produces a similar error when trying to read your file.

Answer 2 · 2022-10-27T12:34:56.000Z

I was able to reproduce the error, even with the new opus reader function too.

One work around would be to use Spectragryph which is free for noncommercial use and has larger support for file types, I was able to open your file there. Then if you wanted to use our functions you could export your spectra to a different file type.

Answer 3 · 2022-10-28T14:53:45.000Z

Thanks for your solution. It was helpful.

I was able to reproduce the error, even with the new opus reader function too.

One work around would be to use Spectragryph which is free for noncommercial use and has larger support for file types, I was able to open your file there. Then if you wanted to use our functions you could export your spectra to a different file type.

Answer 4 · 2022-10-28T15:32:48.000Z

Glad it was helpful. Wish we could implement a better function for reading these in Open Specy but cracking proprietary files is one of the most challenging reverse engineering feats we have on our list of things to do. The more open file types like JDX and CSV are much better supported.

…

On Fri, Oct 28, 2022, 4:53 PM joe007li ***@***.***> wrote: Thanks for your solution. It was helpful. I was able to reproduce the error, even with the new opus reader function too. One work around would be to use Spectragryph which is free for noncommercial use and has larger support for file types, I was able to open your file there. Then if you wanted to use our functions you could export your spectra to a different file type. [image: image] <https://user-images.githubusercontent.com/26821843/198285349-312caa3b-18b1-47fd-9303-ec82e2c122e3.png> — Reply to this email directly, view it on GitHub <#118 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGMUJUZ7FS5A5JPLGE2GCALWFPSIHANCNFSM6AAAAAARBVOQW4> . You are receiving this because you commented.Message ID: ***@***.***>

Answer 5 · 2023-11-07T11:50:16.000Z

@zsteinmetz @wincowgerDEV @joe007li
I can also reproduce in current {opusreader2}. It seems a new header entry we need to support.

devtools::load_all()
#> ℹ Loading opusreader2

file <- system.file("extdata", "new_data", "OpenSpecy-package_issue118.0",
  package = "opusreader2"
)

data <- read_opus(dsn = file)
#> Error: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b15-c40-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.

^{Created on 2023-11-07 with reprex v2.0.2}

Answer 6 · 2023-11-07T11:55:59.000Z

We'd like to support this in {opusreader2}. Since are polishing for a CRAN release this WE, we'll add it to our list for fixing. 🤞 @joe007li Could you post the required infos as shown in the error message into this issue? spectral-cockpit/opusreader2#95 Most important for now are the screenshots which will allow to have hints and checks for the reverse engineering process (you can use this recent issue as an example spectral-cockpit/opusreader2#94 (maybe we can even fix it in one shot. Thanks for pointing to the issue and we hope to fix it this WE :-)

Answer 7 · 2023-11-07T14:21:55.000Z

@philipp-baumann, thanks so much for checking this out :)

Really wish I was better at reverse engineering binary files, you're a true artist.

Answer 8 · 2023-11-07T15:44:00.000Z

We'd like to support this in {opusreader2}. Since are polishing for a CRAN release this WE, we'll add it to our list for fixing. 🤞 @joe007li Could you post the required infos as shown in the error message into this issue? spectral-cockpit/opusreader2#95 Most important for now are the screenshots which will allow to have hints and checks for the reverse engineering process (you can use this recent issue as an example spectral-cockpit/opusreader2#94 (maybe we can even fix it in one shot. Thanks for pointing to the issue and we hope to fix it this WE :-)

Sorry @philipp-baumann . This data file is from my cooperator, so I do not have any other information about the software and instrument.

Answer 9 · 2023-11-07T15:59:21.000Z

I'll see what we can do.

Answer 10 · 2023-11-07T16:31:49.000Z

We'd like to support this in {opusreader2}. Since are polishing for a CRAN release this WE, we'll add it to our list for fixing. 🤞 @joe007li Could you post the required infos as shown in the error message into this issue? spectral-cockpit/opusreader2#95 Most important for now are the screenshots which will allow to have hints and checks for the reverse engineering process (you can use this recent issue as an example spectral-cockpit/opusreader2#94 (maybe we can even fix it in one shot. Thanks for pointing to the issue and we hope to fix it this WE :-)

Sorry @philipp-baumann . This data file is from my cooperator, so I do not have any other information about the software and instrument.

Is there a possibility to ask this person for screenshots of all blocks? I currently don't have a Bruker spectrometer and direct access to the Bruker OPUS software. This would help a lot with reverse engineering, since I have encountered only Bruker NIRS and mid-IR data from FT-IR and not NMR so far. There is for sure a common structure but it's always helpful to have some more light in this proprietary darkness 😎

Answer 11 · 2023-11-07T16:47:30.000Z

We'd like to support this in {opusreader2}. Since are polishing for a CRAN release this WE, we'll add it to our list for fixing. 🤞 @joe007li Could you post the required infos as shown in the error message into this issue? spectral-cockpit/opusreader2#95 Most important for now are the screenshots which will allow to have hints and checks for the reverse engineering process (you can use this recent issue as an example spectral-cockpit/opusreader2#94 (maybe we can even fix it in one shot. Thanks for pointing to the issue and we hope to fix it this WE :-)

Sorry @philipp-baumann . This data file is from my cooperator, so I do not have any other information about the software and instrument.

Is there a possibility to ask this person for screenshots of all blocks? I currently don't have a Bruker spectrometer and direct access to the Bruker OPUS software. This would help a lot with reverse engineering, since I have encountered only Bruker NIRS and mid-IR data from FT-IR and not NMR so far. There is for sure a common structure but it's always helpful to have some more light in this proprietary darkness 😎

To be claerify, these data are Raman. I understand your strong desire to fix this issue. I can try to reach out them, but I am now graduated from school and no longer work with them, so I can not promise that they will give me the information.

Answer 12 · 2023-11-07T16:49:23.000Z

We'd like to support this in {opusreader2}. Since are polishing for a CRAN release this WE, we'll add it to our list for fixing. 🤞 @joe007li Could you post the required infos as shown in the error message into this issue? spectral-cockpit/opusreader2#95 Most important for now are the screenshots which will allow to have hints and checks for the reverse engineering process (you can use this recent issue as an example spectral-cockpit/opusreader2#94 (maybe we can even fix it in one shot. Thanks for pointing to the issue and we hope to fix it this WE :-)

Sorry @philipp-baumann . This data file is from my cooperator, so I do not have any other information about the software and instrument.

Is there a possibility to ask this person for screenshots of all blocks? I currently don't have a Bruker spectrometer and direct access to the Bruker OPUS software. This would help a lot with reverse engineering, since I have encountered only Bruker NIRS and mid-IR data from FT-IR and not NMR so far. There is for sure a common structure but it's always helpful to have some more light in this proprietary darkness 😎

To be claerify, these data are Raman. I understand your strong desire to fix this issue. I can try to reach out them, but I am now graduated from school and no longer work with them, so I can not promise that they will give me the information.

sure I understand. Thanks!

Answer 13 · 2023-11-12T11:46:07.000Z

Some update:

The single channels work so far, for the remaining blocks we need screenshots to try-error parsing settings.

{opusreader2} v0.6.0: see also https://github.com/spectral-cockpit/opusreader2/blob/main/NEWS.md

library("opusreader2")
file <- "inst/extdata/new_data/issue118_OpenSpecy-package.0"
data <- read_opus(dsn = file)
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b15-c40-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b7-c132-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b23-c132-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b7-c4-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b23-c4-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b7-c132-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b23-c132-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b11-c132-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b27-c132-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b11-c4-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b27-c4-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b11-c132-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b27-c132-t1-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b31-c40-t0-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning: Unknown header entry.
#>  The following 'composite key' is not yet mapped in the {opusreader2} key-value map of the header:
#>  * "b0-c0-t8-a64" 
#> We encourage your contribution to feature this new OPUS block by opening a new issue on
#>      https://github.com/spectral-cockpit/opusreader2/issues 
#> Please
#>  1. report reproducibly, using short code with {opusreader2}
#>       (recommended: https://reprex.tidyverse.org) 
#>  2. describe briefly
#>    a) Bruker instrument used
#>    b) equipment
#>    c) measurement mode and spectral blocks saved (OPUS settings)
#>    d) OPUS software version
#>    e) your general workflow for spectroscopic diagnostics
#>  3. provide an example OPUS binary file uploaded for public access
#>     on GitHub (best in issue)
#>  4. to facilitate widespread support of Bruker devices in open source
#>     based infrastructure, show the data blocks as print screens in the
#>     Bruker OPUS software (right-click in Viewer). Please upload the
#>     contents of all OPUS blocks in individual screenshots.
#> Warning in get_meta_utc_datetime(timestamp): NAs introduced by coercion
names(data[[1]])
#> [1] "basic_metadata"    "sc_ref_data_param" "sc_ref"           
#> [4] "optics"            "sample"            "instrument"       
#> [7] "history"           "unknown"
sessionInfo()
#> R version 4.1.3 (2022-03-10)
#> Platform: x86_64-pc-linux-gnu (64-bit)
#> Running under: Ubuntu 22.04.3 LTS
#> 
#> Matrix products: default
#> BLAS:   /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.10.0
#> LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.10.0
#> 
#> locale:
#>  [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
#>  [3] LC_TIME=de_CH.UTF-8        LC_COLLATE=en_US.UTF-8    
#>  [5] LC_MONETARY=de_CH.UTF-8    LC_MESSAGES=en_US.UTF-8   
#>  [7] LC_PAPER=de_CH.UTF-8       LC_NAME=C                 
#>  [9] LC_ADDRESS=C               LC_TELEPHONE=C            
#> [11] LC_MEASUREMENT=de_CH.UTF-8 LC_IDENTIFICATION=C       
#> 
#> attached base packages:
#> [1] stats     graphics  grDevices utils     datasets  methods   base     
#> 
#> other attached packages:
#> [1] opusreader2_0.6.0
#> 
#> loaded via a namespace (and not attached):
#>  [1] digest_0.6.33     withr_2.5.0       R.methodsS3_1.8.2 lifecycle_1.0.3  
#>  [5] magrittr_2.0.3    reprex_2.0.2      evaluate_0.22     rlang_1.1.1      
#>  [9] cli_3.6.1         rstudioapi_0.15.0 fs_1.6.3          R.utils_2.12.2   
#> [13] R.oo_1.25.0       vctrs_0.6.3       styler_1.10.2     rmarkdown_2.24   
#> [17] tools_4.1.3       R.cache_0.16.0    glue_1.6.2        purrr_1.0.2      
#> [21] xfun_0.40         yaml_2.3.7        fastmap_1.1.1     compiler_4.1.3   
#> [25] htmltools_0.5.6.1 knitr_1.43

^{Created on 2023-11-12 with reprex v2.0.2}