Tools/calibration: Make shell scripts could be called anywhere.

modules/tools/calibration/process_data.sh

@@ -18,9 +18,10 @@
 
 #! /bin/bash
 
-rm result.csv
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}"  )" && pwd  )"
+rm $DIR/result.csv
 for f in `ls ${1}/*_recorded.csv`
 do
     echo "Processing $f"
-    python -W ignore process_data.py $f
+    python -W ignore $DIR/process_data.py $f
 done

modules/tools/calibration/result2pb.sh

@@ -16,7 +16,8 @@
 # limitations under the License.
 ###############################################################################
 
-python result2pb.py ../../control/conf/lincoln.pb.txt $1
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}"  )" && pwd  )"
+python $DIR/result2pb.py $DIR/../../control/conf/lincoln.pb.txt $1
 
 echo "Created control conf file: control_conf_pb.txt"
 echo "with updated calibration table"