Jupyter Notebook Hands On Instructions

Go to https://demo..airavata.org/ and log in through CILogon

Click "Launch a Notebook" button and create a notebook server by providing a name for it. This will spin up a Jetstream2 cloud-hosted notebook server

Once the notebook server is available, you should be able to see a start button in front of the notebook entry

Click the start button and it will open up a new tab with access to the newly created notebook server

Click and open Example.ipynb notebook.

Run following code blocks in individual notebook cells

# Code Block 1

with open('output-onlinerandomtools.txt', encoding='utf-8-sig') as f:

    content = f.read()

array = content.split()

numbers = []

for item in array:

    numbers.append(int(item))

# Code Block 2

total_sum = sum(numbers)

print(total_sum)

#Code Block 3

import matplotlib.pyplot as plt

plt.hist(numbers)

Above import will throw an error because the notebook runtime does not have matplotlib installed by default. To install matplotlib, get a new cell and run the following command

pip install matplotlib

Once the library is installed, try running code block 3 to make sure that the library is properly installed

Save the notebook and run the last line of a notebook with an appropriate description

#Code Block 4

%export_states createArchive=True, uploadServer=http://172.17.0.1:8080, archiveName=Experiment with total sum <SUM>