From c13c1c677327de4e3ee35e2f95460a0c9a6dcee1 Mon Sep 17 00:00:00 2001
From: zherexli <zhe.rex.li@gmail.com>
Date: Wed, 9 Nov 2016 14:07:19 -0500
Subject: [PATCH] change int() to round() when rounding Rcrit to its nearest
 integer

---
 tests/lbpm_morphdrain_pp.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/lbpm_morphdrain_pp.cpp b/tests/lbpm_morphdrain_pp.cpp
index cf3a9992..0bc15123 100644
--- a/tests/lbpm_morphdrain_pp.cpp
+++ b/tests/lbpm_morphdrain_pp.cpp
@@ -272,7 +272,7 @@ int main(int argc, char **argv)
 	}
 
 	MPI_Allreduce(&radius,&Rcrit,1,MPI_DOUBLE,MPI_MAX,comm);
-	int Window=int(Rcrit);
+	int Window=round(Rcrit);
 
 	if (rank==0) printf("Starting morhpological drainage with critical radius = %f \n",Rcrit);
 
@@ -285,7 +285,7 @@ int main(int argc, char **argv)
 
 		// decrease critical radius
 		Rcrit -= deltaR;
-		Window=int(Rcrit);
+		Window=round(Rcrit);
 		GlobalNumber = 1;
 
 		while (GlobalNumber != 0){