Add bash script to extract PRS channel estimates from T tracer raw

file

common/utils/T/tracer/extract_prs_dumps.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+: ${1?"Usage: $0 [-g num_gnb] [-n num_rsc] [-f filename]"}
+
+# Usage info
+show_help()
+{
+echo "
+        Usage with script arguments: [-g num_gnb] [-n num_rsc] [-f filename] 
+
+        -g num_gnb	Number of active gNBs
+        -n num_rsc      Number of PRS resources
+	-f filename     T tracer recorded .raw filename
+
+        For Example: ./extract_prs_dumps.sh -g 1 -n 8 -f fr2_64_prbs.raw
+
+        -h              Help
+"
+exit 0
+}
+
+while getopts g:n:f:h flag
+do
+   case "${flag}" in
+      g) num_gnb=${OPTARG};;
+      n) num_rsc=${OPTARG};;
+      f) file=${OPTARG};;
+      h) show_help;;
+      *) exit -1;;
+   esac
+done
+echo "num_gnb: $num_gnb";
+echo "num_rsc: $num_rsc";
+echo "filename: $file";
+
+for (( i = 0; i < $num_gnb; i++ ))
+do
+   for (( j = 0; j < $num_rsc; j++ ))
+   do
+      name=chF_gnb${i}_${j}.raw
+      echo "Extracting $name"
+      ./extract -d ../T_messages.txt $file UE_PHY_DL_CHANNEL_ESTIMATE_FREQ chestF_t -f eNB_ID $i -f rsc_id $j -o $name -count 100
+      name=chT_gnb${i}_${j}.raw
+      echo "Extracting $name"
+      ./extract -d ../T_messages.txt $file UE_PHY_DL_CHANNEL_ESTIMATE chest_t -f eNB_ID $i -f rsc_id $j -o $name -count 100
+   done
+done