From 300d01e0f81685645a359c1f0f4692ec35a9c8a2 Mon Sep 17 00:00:00 2001
From: Holger Vogt <holger.vogt@uni-due.de>
Date: Fri, 14 Aug 2026 14:30:12 +0200
Subject: [PATCH] Use 'arrowplot', and plot mag(vector)

---
 examples/pss/colpitt_osc_pss_ctrl.cir          | 2 +-
 examples/pss/compl_cross_quad_osc_pss_ctrl.cir | 2 +-
 examples/pss/hartley_osc_pss_ctrl.cir          | 5 +++--
 examples/pss/ring_osc_pss_ctrl.cir             | 2 +-
 examples/pss/vackar_osc_pss_ctrl.cir           | 2 +-
 examples/pss/vdp_osc_pss_ctrl.cir              | 5 +++--
 6 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/examples/pss/colpitt_osc_pss_ctrl.cir b/examples/pss/colpitt_osc_pss_ctrl.cir
index bea1e3f5a..69963ea73 100644
--- a/examples/pss/colpitt_osc_pss_ctrl.cir
+++ b/examples/pss/colpitt_osc_pss_ctrl.cir
@@ -31,7 +31,7 @@ meas sp fosc MAX_AT dbv3 from=1Meg to=5Meg
 ** periodic steady state sim
 pss 1e6 50e-6 3 256 10 50 5e-3
 set xbrushwidth=3
-plot v(3) ylimit 0 0.3 xlimit 1Meg 15Meg
+plot mag(v(3)) ylimit 0 0.3 arrowplot xlimit 1Meg 15Meg
 .endc
 
 .end
diff --git a/examples/pss/compl_cross_quad_osc_pss_ctrl.cir b/examples/pss/compl_cross_quad_osc_pss_ctrl.cir
index 41c27ba0e..7790ba32c 100644
--- a/examples/pss/compl_cross_quad_osc_pss_ctrl.cir
+++ b/examples/pss/compl_cross_quad_osc_pss_ctrl.cir
@@ -37,7 +37,7 @@ plot i1
 reset
 pss 400e6 100n 1 1024 10 10 5e-3 uic
 set xbrushwidth=3
-plot i1
+plot mag(i1) arrowplot
 .endc
 
 .end
diff --git a/examples/pss/hartley_osc_pss_ctrl.cir b/examples/pss/hartley_osc_pss_ctrl.cir
index 7f41fee25..d678afb3f 100644
--- a/examples/pss/hartley_osc_pss_ctrl.cir
+++ b/examples/pss/hartley_osc_pss_ctrl.cir
@@ -27,8 +27,9 @@ reset
 * gfreq tstab oscnob psspoints harms sciter steadycoeff
 pss 120 100e-3 n2 1024 11 10 5e-3
 rusage
-setplot pss1
-plot v(n2) xlimit 0 500 ylimit 0 1.5
+plot mag(v(n2)) arrowplot xlimit 0 500 ylimit 0 1.5
+gnuplot gpout mag(v(n2)) arrowplot xlimit 0 500 ylimit 0 1.5
+pyplot mag(v(n2)) arrowplot xlimit 0 500 ylimit 0 1.5
 setplot pss2
 plot v(n2)
 .endc
diff --git a/examples/pss/ring_osc_pss_ctrl.cir b/examples/pss/ring_osc_pss_ctrl.cir
index 04270ec96..178db10bb 100644
--- a/examples/pss/ring_osc_pss_ctrl.cir
+++ b/examples/pss/ring_osc_pss_ctrl.cir
@@ -34,7 +34,7 @@ plot mag(bout) xlimit 0 35G
 
 reset
 pss 2G 10n bout 1024 10 5 5e-3 uic
-plot bout xlimit 0 35G
+plot mag(bout) arrowplot xlimit 0 35G
 .endc
 
 .end
diff --git a/examples/pss/vackar_osc_pss_ctrl.cir b/examples/pss/vackar_osc_pss_ctrl.cir
index 871ed07b4..9761e1818 100644
--- a/examples/pss/vackar_osc_pss_ctrl.cir
+++ b/examples/pss/vackar_osc_pss_ctrl.cir
@@ -27,7 +27,7 @@ let maxfft=mag(v(4))
 meas sp fosc MAX_AT maxfft from=1Meg to=10Meg
 reset
 pss 1.8e6 20e-6 4 1024 10 50 5e-3 uic
-plot v(4) xlimit 0 10Meg
+plot mag(v(4)) arrowplot xlimit 0 10Meg
 .endc
 .end
 
diff --git a/examples/pss/vdp_osc_pss_ctrl.cir b/examples/pss/vdp_osc_pss_ctrl.cir
index 011d0943c..417179563 100644
--- a/examples/pss/vdp_osc_pss_ctrl.cir
+++ b/examples/pss/vdp_osc_pss_ctrl.cir
@@ -26,9 +26,10 @@ meas tran ptdiff TRIG v(gib) val=0 RISE=25 TARG v(gib) val=0 RISE=50
 let freq = 25.0/ptdiff
 echo frequency is $&freq
 reset
-pss 0.5e6 100e-6 1 50 10 50 5e-3 uic
+pss 1e6 100e-6 1 50 10 50 5e-3 uic
 rusage time
-plot gib
+set xbrushwidth=2
+plot mag(gib) arrowplot
 setplot pss1
 plot gib
 .endc