From 34f65b8fc30232036b0f290af36f1b5fc7199353 Mon Sep 17 00:00:00 2001
From: Jan Eitzinger <jan@moebiusband.org>
Date: Fri, 1 Nov 2024 08:41:27 +0100
Subject: [PATCH] Add gnuplot sequence output for animated videos

---
 PoissonSolver/2D-seq/animate.plot | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 PoissonSolver/2D-seq/animate.plot

diff --git a/PoissonSolver/2D-seq/animate.plot b/PoissonSolver/2D-seq/animate.plot
new file mode 100644
index 0000000..4082e54
--- /dev/null
+++ b/PoissonSolver/2D-seq/animate.plot
@@ -0,0 +1,15 @@
+set term png size 1024,768 enhanced font ,12
+set datafile separator whitespace
+set grid
+set hidden3d
+set xrange [0:40]
+set yrange [0:40]
+set zrange [-2:2]
+
+input(n) = sprintf("p-%d.dat", n)
+output(n) = sprintf("%03d.png", n)
+
+do for [i=1:50] {
+    set output output(i)
+  splot input(i) matrix using 1:2:3 with lines
+}