From d8d1eb183890e7a5ef39dd8b413fecfd709de08d Mon Sep 17 00:00:00 2001
From: Andreas Suter <andreas.suter@psi.ch>
Date: Mon, 29 Sep 2025 11:43:30 +0200
Subject: [PATCH] added necessary FOURIER block.

---
 doc/examples/test-histo-ROOT-NPP.msr | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/doc/examples/test-histo-ROOT-NPP.msr b/doc/examples/test-histo-ROOT-NPP.msr
index f629ea49c..d744f3d16 100644
--- a/doc/examples/test-histo-ROOT-NPP.msr
+++ b/doc/examples/test-histo-ROOT-NPP.msr
@@ -15,9 +15,6 @@ asymmetry      3
 simplExpo      4          (rate)
 TFieldCos      1     2       (phase frequency)
 
-###############################################################
-#FUNCTIONS
-
 ###############################################################
 RUN data/lem08_his_2279 MUE4 PSI ROOT-NPP   (name beamline institute data-file-format)
 fittype         0         (single histogram fit)
@@ -39,6 +36,14 @@ MINIMIZE
 MINOS
 SAVE
 
+###############################################################
+FOURIER
+units            Gauss   # units either 'Gauss', 'Tesla', 'MHz', or 'Mc/s'
+fourier_power    10
+apodization      STRONG  # NONE, WEAK, MEDIUM, STRONG
+plot             POWER   # REAL, IMAG, REAL_AND_IMAG, POWER, PHASE, PHASE_OPT_REAL
+dc-corrected     true
+
 ###############################################################
 PLOT 0   (single histo plot)
 runs     1