From cc7de134dc9f3425117a46049a6bfa9d72c19773 Mon Sep 17 00:00:00 2001
From: Joe Pater <02joepater06@gmail.com>
Date: Mon, 10 Mar 2025 12:39:33 +0000
Subject: [PATCH] Plotting changes
---
diagrams.drawio | 516 ++++++++++++++++++++++++++++++++++++++++++++++++
flood.py | 12 +-
2 files changed, 527 insertions(+), 1 deletion(-)
create mode 100644 diagrams.drawio
diff --git a/diagrams.drawio b/diagrams.drawio
new file mode 100644
index 0000000..a797b89
--- /dev/null
+++ b/diagrams.drawio
@@ -0,0 +1,516 @@
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diff --git a/flood.py b/flood.py
index 75c3b23..d6c0db9 100644
--- a/flood.py
+++ b/flood.py
@@ -299,7 +299,7 @@ def main():
#print("u(A) = ")
#pprint(u)
- Q = (A_sym*u).subs([("g", 9.81), ("alpha", 0.001), ("f", 0.05), (a, 100)])
+ Q = (A_sym*u).subs([("g", 9.81), ("alpha", 0.001), ("f", 0.05), (a, 500)])
delta_x = 0.5
L = 300
@@ -334,8 +334,18 @@ def main():
t = [i*delta_t for i in range(int(T/delta_t))]
c_sln = godunov_solve(Q_lamb, A_init_data, A_inflow, delta_x, t)
+
+ n_xticks = 21
+ n_tticks = 11
+ x_ticks = [int(i*L/delta_x/(n_xticks-1)) for i in range(n_xticks)]
+ x_tick_labels = [delta_x*i for i in x_ticks]
+ t_ticks = [int(i*T/delta_t/(n_tticks-1)) for i in range(n_tticks)]
+ t_tick_labels = [delta_t*i for i in t_ticks]
+ plt.colorbar(plt.pcolor(c_sln))
ax1.imshow(c_sln, origin="lower", aspect="auto")
+ ax1.set_xticks(x_ticks, x_tick_labels)
+ ax1.set_yticks(t_ticks, t_tick_labels)
plt.show()
--
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