diff --git a/data analysis/__pycache__/analysis.cpython-37.pyc b/data analysis/__pycache__/analysis.cpython-37.pyc
index b9e6f345..e4e72e41 100644
Binary files a/data analysis/__pycache__/analysis.cpython-37.pyc and b/data analysis/__pycache__/analysis.cpython-37.pyc differ
diff --git a/data analysis/__pycache__/titanlearn.cpython-37.pyc b/data analysis/__pycache__/titanlearn.cpython-37.pyc
index 4bc942f5..534544d2 100644
Binary files a/data analysis/__pycache__/titanlearn.cpython-37.pyc and b/data analysis/__pycache__/titanlearn.cpython-37.pyc differ
diff --git a/data analysis/__pycache__/visualization.cpython-37.pyc b/data analysis/__pycache__/visualization.cpython-37.pyc
index cdbce53b..14d8a833 100644
Binary files a/data analysis/__pycache__/visualization.cpython-37.pyc and b/data analysis/__pycache__/visualization.cpython-37.pyc differ
diff --git a/data analysis/analysis.py b/data analysis/analysis.py
index 6fc315a3..fbafcf7c 100644
--- a/data analysis/analysis.py	
+++ b/data analysis/analysis.py	
@@ -411,6 +411,7 @@ class objectives:
 def load_csv(filepath):
     with open(filepath, newline = '') as csvfile:
         file_array = list(csv.reader(csvfile))
+        csvfile.close()
     return file_array
 
 def basic_stats(data, method, arg): # data=array, mode = ['1d':1d_basic_stats, 'column':c_basic_stats, 'row':r_basic_stats], arg for mode 1 or mode 2 for column or row
diff --git a/data analysis/data/dicc.csv b/data analysis/data/dicc.csv
new file mode 100644
index 00000000..da813b68
--- /dev/null
+++ b/data analysis/data/dicc.csv	
@@ -0,0 +1,2 @@
+1,2,3
+4,5,6
diff --git a/data analysis/superscript.py b/data analysis/superscript.py
index 2e7c1fd1..0690ef10 100644
--- a/data analysis/superscript.py	
+++ b/data analysis/superscript.py	
@@ -4,9 +4,12 @@
 #Notes:
 #setup:
 
-__version__ = "1.0.1.000"
+__version__ = "1.0.2.000"
 
 __changelog__ = """changelog:
+1.0.2.000:
+	- added data reading from folder
+	- nearly crashed computer reading from 20 GiB of data
 1.0.1.000:
 	- added data reading from file
 	- added superstructure to code
@@ -22,5 +25,16 @@ __author__ = (
 import analysis
 import titanlearn
 import visualization
+import os
+import glob
 
-data = analysis.load_csv("data/data.csv")
\ No newline at end of file
+#get all the data
+source_dir = 'data'
+file_list = glob.glob(source_dir + '/*.CSV')
+data = []
+for file_path in file_list:
+    data.append(analysis.load_csv(file_path))
+
+#unhelpful comment
+#for d in data:
+#    print (d)
\ No newline at end of file