# Catography

So pot got some json data which contained all of the image ids. I wrote a script that parsed this json, and used wget to grab the image files, and then read and parse the exifdata into a dictionary of `{image id: [latitude, longtitude]}` (note certain parts of the below script are horrible written)

Use day's coords and plot them with matplotlib (code below) then do some image manip

```python
import numpy as np
import matplotlib.pyplot as plt

def conversion(old):
    direction = {'N':1, 'S':-1, 'E': 1, 'W':-1}
    new = old.replace('deg',' ').replace('\'',' ').replace('"',' ')
    new = new.split()
    print(new)
    new_dir = new.pop()
    new.extend([0,0,0])
    print(new)
    return (int(new[0])+int(new[1])/60.0+float(new[2])/3600.0) * direction[new_dir]

with open("message.txt","r") as f:
    a = f.read()
    f.close()

ai = [i for i, x in enumerate(a) if x == "["]
aj = [i+1 for i, x in enumerate(a) if x == "]"]

print(len(ai)==len(aj))

print([a[ai[b]+1:aj[b]-1] for b in range(1)])
print([a[ai[b]:aj[b]] for b in range(1)])
c = [a[ai[b]+1:aj[b]-1].replace("\\","").split(",") for b in range(len(aj))]
print(conversion(c[0][1]))

plt.scatter([conversion(c[x][0]) for x in range(len(c))], [conversion(c[x][1]) for x in range(len(c))])
plt.show()
```

![flag](https://media.discordapp.net/attachments/699999846119243857/704012945780113488/flag.png)

## rtcp{4round\_7h3\_w0r1d}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://the-winrars.gitbook.io/writeups/2020-writeups/houseplant/catography.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.