From 6219ddc58150c1b09a862c28082aaf9ac87a0ad5 Mon Sep 17 00:00:00 2001
From: Elena_Lukashova <elena.lukashova@eurecom.fr>
Date: Tue, 21 Mar 2017 15:17:42 +0100
Subject: [PATCH] Rank adaptation is now an argument of the command line.

---
 openair1/SIMULATION/LTE_PHY/dlsim_tm4.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c b/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
index 875bb60ec4..3a7d70ae5a 100644
--- a/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
+++ b/openair1/SIMULATION/LTE_PHY/dlsim_tm4.c
@@ -170,7 +170,7 @@ int main(int argc, char **argv)
   int hold_rank1_precoder=0;
   int tpmi_retr=0;
   bool  is_first_time;
-  int rank_adapt =1;
+  int rank_adapt =0;
   int updated_csi = 0;
 
   SCM_t channel_model=Rayleigh1;
@@ -339,7 +339,7 @@ int main(int argc, char **argv)
   perfect_ce = 0;
 
 
-  while ((c = getopt (argc, argv, "ahdpZDe:Em:n:o:s:f:t:c:g:r:F:x:y:z:AM:N:I:i:O:R:S:C:T:b:u:v:w:B:PLl:XYv:V:J:K:U")) != -1) {
+  while ((c = getopt (argc, argv, "ahdpZDe:Em:n:o:s:f:t:c:g:r:F:x:y:z:AM:N:I:i:O:R:S:C:T:b:u:v:w:B:PLl:XYWv:V:J:K:U")) != -1) {
 
     switch (c) {
     case 'a':
@@ -623,6 +623,9 @@ int main(int argc, char **argv)
       case 'Y':
         perfect_ce=1;
         break;
+      case 'W':
+        rank_adapt=1;
+        break;
       case 'V':
         cond_num_threshold = atof(optarg);
         break;