diff --git a/gpssim.h b/gpssim.h
index 1f56d7c..2b72c32 100644
--- a/gpssim.h
+++ b/gpssim.h
@@ -1,7 +1,7 @@
 #ifndef GPSSIM_H
 #define GPSSIM_H
 
-#define FLOAT_CARR_PHASE // For RKT simulation. Higher computational load, but smoother carrier phase.
+//#define FLOAT_CARR_PHASE // For RKT simulation. Higher computational load, but smoother carrier phase.
 
 #define TRUE	(1)
 #define FALSE	(0)
diff --git a/socket.c b/socket.c
index 8152b5f..262d73f 100644
--- a/socket.c
+++ b/socket.c
@@ -63,9 +63,9 @@ int udprecv(int s,void *dataa,int siz){
 double llhr[3]={39.68,139,76};
 
 void threadrecv(void *p){
-	printf("listing\n");
 	short port=*(short*)p;
 	int s=udpinit(port);
+    printf("listening on port %d\n",port);
 	while(1){
 		udprecv(s,llhr,3*sizeof(double));
 		//printf("%lf%lf%lf\n",llhr[0],llhr[1],llhr[2]);