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Given slightly noisy data, the rainflow counting algorithm gives incorrect results, due to the order of the algorithm (counting before binning) and the way binning is performed
```
import pylife
…
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How do I define a custom SN curve?
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Not really an issue but a request for feature addition to get the rainflow matrix with cycles, mean and range into defined number of bins. This will make it convenient for fatigue calculation. The fun…
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Hi all,
I am trying to use the pCrunch for OpenFAST postprocessing. The `from ROSCO_toolbox.utilities import FAST_IO` is not working with the error of `cannot import name 'FAST_IO' from 'ROSCO_too…
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Hi,
Is there any python based script that can be used to plot the time series of the wind file generated by running TurbSim.
Best,
Karthik
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Hi Team,
I need some help to understand the process. I am running time based data through rainflow 3.0.1 and seeing cycles counted for values that do not show up in the time based data.
Example…
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Hello,
I am in search of a rainflow counting algorithm in Python that provides the indexes of the counted ranges (similar to the rainflow counting in Matlab) also. Would this implementation rainfl…
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I would love to see the method described [here](https://community.plm.automation.siemens.com/t5/Testing-Knowledge-Base/Rainflow-Counting/ta-p/383093) in this library.
Is there a chance this could h…
ghost updated
6 years ago
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The rainflow counting does not produce the same results as per the example given in ASTM E1049:85 - 2011.
The ASTM example uses the follow series:
`y = [-2, 1, -3, 5, -1, 3, -4, 4, -2]`
which r…
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Apparantly `rainflow.count_cycles` has issues with numpy float types.
```python
import json
y = json.load(open('data.json'))
print('Works ..')
rainflow.count_cycles(y, ndigits=4)
print('…
ghost updated
7 years ago