diff --git a/PAT-post-processing/batch-process.sh b/PAT-post-processing/batch-process.sh
new file mode 100755
index 0000000..37b78b0
--- /dev/null
+++ b/PAT-post-processing/batch-process.sh
@@ -0,0 +1,28 @@
+## script for post processing PAT data in batch
+## ${Base_dir} contains all the PAT source data that needs to be processed, change this dir to your own
+Base_dir=/home/test1
+
+################################################################################
+## DO NOT NEED TO EDIT BELOW PARTS!!!
+################################################################################
+PAT_POST_HOME=$( cd $( dirname ${BASH_SOURCE[0]} ) && pwd )
+
+cd ${Base_dir}
+for item in `ls -d */` ## only dirs under ${Base_dir}
+do
+	echo "Processing ${item} ..."
+	New_dir=${Base_dir}/${item}/instruments
+	if [ -d ${New_dir} ]; then
+		sed -i "s|<source>.*</source>|<source>${New_dir}</source>|g" ${PAT_POST_HOME}/config.xml
+		${PAT_POST_HOME}/pat-post-process.py ${PAT_POST_HOME}/config.xml
+		echo "${item} done!"
+	else
+		echo "WARNING: ${item} is not a PAT file, will ignore!"
+	fi
+done
+## change back to original value
+sed -i "s|<source>.*</source>|<source>/foo/bar/instruments/</source>|g" ${PAT_POST_HOME}/config.xml
+cd -
+
+
+
diff --git a/PAT-post-processing/pat-post-process.py b/PAT-post-processing/pat-post-process.py
index 5077b32..261db76 100755
--- a/PAT-post-processing/pat-post-process.py
+++ b/PAT-post-processing/pat-post-process.py
@@ -272,12 +272,18 @@ def generate_output(cluster):
         en_memory_csv = root[2].find('csv-memory').text
         result_path = root[3].text
         name_node = root[4].text
+	
+	path = root[3].text
+        if path[-1] == "/":
+            pat_name = path.split("/")[-3]
+        else:
+            pat_name = path.split("/")[-2]
 
     if en_pdf == 'yes':
         print "----Rendering pdf", time.ctime(), "----"
 
         # global pdf file that will contain all charts
-        pp = PdfPages(result_path + '/PAT-Result.pdf')
+        pp = PdfPages(result_path + '/' + pat_name + '.pdf')
 
         # print average cpu utilization graph to pdf
         if en_avg_cpu == 'yes' or en_avg_cpu == 'Yes':
@@ -362,7 +368,7 @@ def generate_output(cluster):
 
     if en_xl == 'yes':
         print "----Generating Excel", time.ctime(), "----"
-        wb = xlsxwriter.Workbook(result_path + '/PAT-Result.xlsm')
+        wb = xlsxwriter.Workbook(result_path + '/' + pat_name + '.xlsm')
         print "----Generating CSV", time.ctime(), "----"
         csv_path_cpu = result_path + "/CPU.csv"
         csv_path_disk = result_path + "/DISK.csv"