https://github.com/leifgehrmann/csv-reproject

A command line tool to reproject a CSV from one CRS to another
https://github.com/leifgehrmann/csv-reproject

csv projection python

Last synced: 4 days ago
JSON representation

A command line tool to reproject a CSV from one CRS to another

• Host: GitHub
• URL: https://github.com/leifgehrmann/csv-reproject
• Owner: leifgehrmann
• License: mit
• Created: 2019-04-29T20:28:36.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2019-04-30T21:50:39.000Z (almost 6 years ago)
• Last Synced: 2024-12-26T00:41:44.997Z (about 2 months ago)
• Topics: csv, projection, python
• Language: Python
• Size: 8.79 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# csv-reproject

A command line tool to reproject a CSV from one Coordinate Reference System to

another.

## Example

Imagine the following CSV file with some annoying columns:

```

Id,Name,Easting/Northing

10,Bob," 325311,673501"

20,Alice," 259562,664497"

30,Carol," 266645,845032"

```

To re-project these coordinates, one can run the following command:

```

csv-reproject \

    --from-proj="epsg:27700" \

    --from-x-column="Easting/Northing" \

    --from-x-format=" (-?[0-9.]+),.*" \

    --from-y-column="Easting/Northing" \

    --from-y-format=".*,(-?[0-9.]+)" \

    --to-proj="EPSG:4326" \

    --to-x-header=Longitude \

    --to-y-header=Latitude \

    myData.csv

```

This will modify the file to have two new columns called `Longitude` and

`Latitude` which can now easily be imported into software like JOSM!