Re: Plot Baseline Problem

If you append a (4000, 0) entry at the end of your data, your line will 
be expanded.

Placing this after you read your data should do the trick:

```python

data = np.concatenate((data, [[0, 4000]]))

```


Guillaume

Le 09/10/2018 à 20:40, Stephen P. Molnar a écrit :
> I have attached code that I wrote to plot Infrared spectra. The x axis of
> the plot (attached) runs from 400 to 4000, which is the range of the
> infrared portion of the electromagnetic spectrum.
>
> The spectrum of the sample runs from 400 to 2800.
>
> My question is how can I expand the data plot from 2800 to 4000 (the
> intensity is 0.0 in that range)?  Of course this is not the case for each
> spectrum
>
> The only thing I've found via Google is
> https://stackoverflow.com/questions/47190853/extend-baseline-of-stem-plot-
> in-matplotlib-to-axis-limits.
>
> I appreciate your assistance.
>
> Thanks in advance.
>
> Stephen P. Molnar, Ph.D.		Life is a fuzzy set
> www.molecular-modeling.net		Stochastic and Multivariate
> (614)312-7528 (c)
> Skype: smolnar1
>
>
>
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-- 
Guillaume Gay, PhD

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