From 424202d50c4a21dba6d29ea59c790899dfc772aa Mon Sep 17 00:00:00 2001
From: Quinn <quinnthepigeon@proton.me>
Date: Tue, 15 Jul 2025 22:33:54 +0200
Subject: [PATCH] parameterise the projection settings

---
 usr/bin/satalite-wp-update | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/usr/bin/satalite-wp-update b/usr/bin/satalite-wp-update
index 67179e3..ce7600a 100755
--- a/usr/bin/satalite-wp-update
+++ b/usr/bin/satalite-wp-update
@@ -5,6 +5,13 @@
 
 OUTDIR="$HOME/photos/eumetsat"
 
+PRJ=42003
+BBOX=(-7000000 -7000000 7000000 7000000)
+DEG_N=0
+DEG_E=0
+WIDTH=1020
+HEIGHT=1020
+
 error() {
 	printf "\033[31m%s\033[0m\n" "$1"
 	exit 1
@@ -29,9 +36,9 @@ url+="&service=WMS"
 url+="&request=GetMap"
 url+="&version=1.3.0"
 url+="&layers=mtg_fd:rgb_geocolour"
-url+="&width=1080&height=1080"
-url+="&bbox=-6400000,-6400000,6400000,6400000"
-url+="&crs=AUTO:42003,9001,0,0"
+url+="&width=$WIDTH&height=$HEIGHT"
+url+="&bbox=${BBOX[0]},${BBOX[1]},${BBOX[2]},${BBOX[3]}"
+url+="&crs=AUTO:$PRJ,$DEG_E,$DEG_N,0"
 url+="&styles="
 url+="&transparent=true"
 url+="&format=image/png"