# Readme 

This data file (`dataLab.csv`)has been collected using the TCLab board. The data was generated by using:

```python
import time 
import tclab 
import numpy as np

n=600
t =  np.linspace(0,n-1,n)
T1 = np.empty_like(t)
with tclab.TCLab() as lab:
    lab.Q1(68)
    for i in range(n):
        T1[i] = lab.T1
        print(T1[i])
        time.sleep(1)
```

Then, temperature measurements are stored with

```python
import pandas as pd
DF = pd.DataFrame(T1)
DF.to_csv("dataLab.csv", index=False)
```

## How to use the data

To use temperature measurements, you have to load data using:

```python
import pandas as pd
df =  pd.read_csv('dataLab.csv')
y = df['0']
```

If you data is plotted, it should look like the next figure:

```python
import matplotlib.pyplot as plt
plt.plot(y, '.r')
```

![plot](./plot.png)