remove band number information from gNB log to configure UE via command line parameter

doc/RUNMODEM.md

@@ -102,10 +102,10 @@ Command line parameters for UE in `--sa` mode:
 - `--band` : NR band number (default value 78)
 - `--ssb` : SSB start subcarrier (default value 516)
 
-To simplify the configuration for the user testing OAI UE with OAI gNB, the latter prints the following LOG that guides the user to correctly set the UE command line parameters.
+To simplify the configuration for the user testing OAI UE with OAI gNB, the latter prints the following LOG that guides the user to correctly set some of the UE command line parameters.
 
 ```
-[PHY]   Command line parameters for the UE: -C 3319680000 -r 106 --numerology 1 --band 78 --ssb 516
+[PHY]   Command line parameters for the UE: -C 3319680000 -r 106 --numerology 1 --ssb 516
 ```
 
 You can run this, using USRPs, on two separate machines:

openair1/SCHED_NR/phy_procedures_nr_gNB.c

@@ -81,20 +81,18 @@ void nr_common_signal_procedures(PHY_VARS_gNB *gNB,int frame,int slot, nfapi_nr_
     fp->print_ue_help_cmdline_log = false;
     if (fp->dl_CarrierFreq != fp->ul_CarrierFreq)
       LOG_A(PHY,
-            "Command line parameters for the UE: -C %lu --CO %lu -r %d --numerology %d --band %d --ssb %d\n",
+            "Command line parameters for the UE: -C %lu --CO %lu -r %d --numerology %d --ssb %d\n",
             fp->dl_CarrierFreq,
             fp->dl_CarrierFreq - fp->ul_CarrierFreq,
             fp->N_RB_DL,
             scs,
-            fp->nr_band,
             fp->ssb_start_subcarrier);
     else
       LOG_A(PHY,
-            "Command line parameters for the UE: -C %lu -r %d --numerology %d --band %d --ssb %d\n",
+            "Command line parameters for the UE: -C %lu -r %d --numerology %d --ssb %d\n",
             fp->dl_CarrierFreq,
             fp->N_RB_DL,
             scs,
-            fp->nr_band,
             fp->ssb_start_subcarrier);
   }
   LOG_D(PHY,