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Can we use only 3 food sources in MixSIAR? If less than 5 sources, I get an error message when loading the source file. Please let me know.
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### Discussed in https://github.com/rdkit/rdkit/discussions/5554
Originally posted by **jones-gareth** September 10, 2022
`MergeQueryHs` will replace deuterium (and other hydrogen isotopes) …
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Dear Mike,
Absolutely FANTASTIC resource, and thanks for keeping it open!
Quick questions:
1. Where would I define the parameter for the inclusion of C/Z fragment ions? Say, I did EtHCD experim…
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@arunge
I loaded this file:
[China_isotopes_data_R2_D29.xls](https://github.com/Pandora-IsoMemo/plotr/files/9714878/China_isotopes_data_R2_D29.xls)
I tried to create a PlotR model using the …
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## To Reproduce
Steps to reproduce the behavior:
1. Be = element('Be')
2. for iBe in Be.isotopes:
3. print(iBe.abundance)
#Would print only 0.0
Probably there's no information in database
…
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Hey! I would like to use python to parse the FISPACT output but it seems that meta-stable isotopes are grouped together with non-metastable. (following along the "plotting" example on the main page.
…
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Reproduce:
```
import starfit
s = starfit.Single(
filename = 'HE1327-2326.dat',
db = 'znuc2012.S4.star.el.y.stardb.gz',
combine = [[6, 7, 8]],
z_max = 30,
z_exclude = [3, 2…
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Timeline needs temperature data in the database. I have created the table tbl_temperatures for this purpose, but it should be integrated into the sead change control so that it carries over with diffe…
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An interesting example for gradient-free-optimization is fitting one or multiple gauss functions to data. The data can be generated with numpy for this example.
A "real world" example of this proble…
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## Describe the bug
the abundancies for all isotopes of monoisotopic elements are shown as zero, including for the "100%" isotope
## To Reproduce
```
>>> from mendeleev import element
>>> Be …