<jupyter_start><jupyter_text>Introduction Welcome to Google Colaboratory![Google Colaboratory](https://colab.research.google.com/) (hereafter referred to as "colab") is a cloud-based platform that allows users to run software on high-performance computer clusters for free. Colab uses the [Jupyter notebook](https://jupyter.org/) format, which allows users to create and store code, computing output, visualizations, and text within a web browser. What you are viewing now is a Jupyter notebook.Let's get started! RequirementsTo complete this introductory assignment (Part-00) you will need the following:1. A UF Google account so that you can save your work to the UF G-drive, which has unlimited storage. To access your UF Google account, see the [USING YOUR UF GOOGLE ACCOUNT](https://cloud.it.ufl.edu/faqs/using-your-uf-google-account/) page under *ACCESSING YOUR ACCOUNT*. You can switch between your personal and UF accounts by clicking the profile icon at the top right of the window. **Always use your UF Google account to complete these assignments**.2. A [Chrome](https://www.google.com/chrome/) web browser. Working with colab and G-drive works best in the Chrome browser. If you don't already have it installed, go to [the Chrome download page](https://www.google.com/chrome/) to download and install Chrome on your computer.  Switch to your UFL Google account (if needed) 1. In the upper right corner of the page, click on the profile icon.2. Change to your UFL Google account (if needed) and follow the login instructions.![Checking your profile](https://drive.google.com/uc?export=view&id=1--MCNI4AC7N_LXdl2rAC8gFolNzeqajz)  Using Jupyter notebooksHere is a nice 3 min video that shows how to [Get started with Google Colaboratory](https://www.youtube.com/watch?v=inN8seMm7UI).  CellsJupyter notebooks are composed of two types of cells--text or executable code and its output. To select a cell, click on it. The cell you are reading now is a **text** cell. The next cell is a **code** cell. You can tell it is a code cell because of the two square brackets, `[ ]`, on the left side of the cell. This code cell contains a short Python script that computes a value, stores it in a variable, and prints the result. You can run the cell by clicking the "run" icon at the left edge of the cell that is visible when you select the cell by clicking on it, or when you hover over it. If the cell is already selected, you can run it by clicking `shift-enter`. When you run the cell, the output of the code cell will be printed below the cell.<jupyter_code>#code cell
seconds_in_a_day = 24 * 60 * 60
seconds_in_a_day
# Try it yourself! Fill in the appropriate numbers below,
# then run the cell
seconds_in_an_hour = 
seconds_in_an_hour<jupyter_output><empty_output><jupyter_text>Mount your Google driveOne of the code cells that you will use often is the code to mount your Google drive. Do the following:1. Run the code cell, below.2. Click the link in the output.3. Copy the authorization code for your account.4. Return to the output of the cell below, and paste the authorization code into the box.5. Click enter and your drive will be mounted. You can see your mounted drive in the left menu by clicking the folder icon on the left side of the page. The contents of your drive will be located in the `drive/MyDrive` directory.<jupyter_code>from google.colab import drive
drive.mount('/content/drive')<jupyter_output>Mounted at /content/drive
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