atreplace
figure to replace the at symbol
https://www.astro.keele.ac.uk/chetec/knowledge-hubs/facilities-tools-techniques-directories/atreplace.gif/view
https://www.astro.keele.ac.uk/chetec/knowledge-hubs/facilities-tools-techniques-directories/atreplace.gif/@@download/image/atreplace.gif
atreplace
figure to replace the at symbol
