How to add a new photo

1. Save the new photo in assets/images/photos_glaciers for a glacier photo or in assets/images/photos_signposts for a signpost photo
2. Create/adapt yml file for photo:
   • Glacier photo:
     • If adding a new glacier, copy and adapt template_glacier_photos.yml, and save it as {RGI_ID}_photos.yml in the glacier_photos_yml_files directory.
     • If adding a photo to an existing glacier, add the photo information to the existing {RGI_ID}_photos.yml file.
   • Signpost photo:
     • If adding a new signpost, copy and adapt template_signpost_photos.yml, and save it as {SIGNPOST_NAME}_photos.yml in the signpost_photos_yml_files directory.
     • If adding a photo to an existing signpost, add the photo information to the existing {SIGNPOST_NAME}_photos.yml file.
   • Add the photo license link to list_of_photo_licenses.yml, if not already included
3. Run the script update_website_with_new_content.py or notebook update_website_with_new_content.ipynb to update the website with the new content.