From 5430fa9615661a36b839e19642175e494ce5538c Mon Sep 17 00:00:00 2001
From: Michael-Sun <msun@dartmouth.edu>
Date: Fri, 9 Feb 2024 14:32:53 -0500
Subject: [PATCH] Update to create_design_single_event to allow variable length
 designs for convenient study simulation

---
 .../Model_building_tools/create_design_single_event.m | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/CanlabCore/Model_building_tools/create_design_single_event.m b/CanlabCore/Model_building_tools/create_design_single_event.m
index a7102918..3e5d1bdf 100644
--- a/CanlabCore/Model_building_tools/create_design_single_event.m
+++ b/CanlabCore/Model_building_tools/create_design_single_event.m
@@ -1,4 +1,4 @@
-function [X, e] = create_design_single_event(TR, ISI, eventduration, HPlength, dononlin)
+function [X, e] = create_design_single_event(TR, ISI, eventduration, HPlength, dononlin, varargin)
 % [X, e] = create_design_single_event(TR, ISI, eventduration, HPlength, dononlin)
 %
 % Create and plot design for single event
@@ -20,6 +20,15 @@
 
 if ~isempty(HPlength) && ~isinf(HPlength), dohpfilt = 1; else dohpfilt = 0; end
 
+% optional inputs with default values
+% -----------------------------------
+for i = 1:length(varargin)
+    if strcmpi(varargin{i}, 'scanLength')
+        scanLength=varargin{i+1};
+    end
+end
+
+
 if dononlin
     nonlinstr = 'nonlinsaturation';
 else