diff --git a/.gitignore b/.gitignore
index ae1c33f..876dc14 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-data/taichi1
+data/taichi1/*
 *_pycache_*
-src/_pycache_*
\ No newline at end of file
+src/__pycache_*
\ No newline at end of file
diff --git a/src/VideoSkeleton.py b/src/VideoSkeleton.py
index 83189ba..7e14739 100644
--- a/src/VideoSkeleton.py
+++ b/src/VideoSkeleton.py
@@ -201,8 +201,8 @@ def draw(self):
 
 
 if __name__ == '__main__':
-    force = True
-    #force = False
+    #force = True
+    force = False
     modFRame = 10           # 10=>1440 images, 25=>560 images, 100=>140 images, 500=>280 images
     modFRame = 100
 
@@ -214,6 +214,7 @@ def draw(self):
                 modFRame = int(sys.argv[3])
     else:
         filename = "data/taichi1.mp4"
+    print("force="+str(force) + " modFrame="+str(modFRame))
     print("Current Working Directory: ", os.getcwd())
     print("Filename=", filename)
 
diff --git a/src/__pycache__/Skeleton.cpython-38.pyc b/src/__pycache__/Skeleton.cpython-38.pyc
deleted file mode 100644
index 305610e..0000000
Binary files a/src/__pycache__/Skeleton.cpython-38.pyc and /dev/null differ
diff --git a/src/__pycache__/Vec3.cpython-38.pyc b/src/__pycache__/Vec3.cpython-38.pyc
deleted file mode 100644
index 4bddd28..0000000
Binary files a/src/__pycache__/Vec3.cpython-38.pyc and /dev/null differ
diff --git a/src/__pycache__/VideoReader.cpython-38.pyc b/src/__pycache__/VideoReader.cpython-38.pyc
deleted file mode 100644
index 00a905b..0000000
Binary files a/src/__pycache__/VideoReader.cpython-38.pyc and /dev/null differ