diff --git a/envi/bil.h b/envi/bil.h
deleted file mode 100644
index f813944..0000000
--- a/envi/bil.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef RTS_BIL_H
-#define RTS_BIL_H
-
-#include "../envi/envi.h"
-
-namespace rts{
-
-//This class specifies a BIL binary file that can be streamed to and from storage media
-template< typename T >
-class bil{
-
-protected:
-
-	rts::envi header;
-
-
-public:
-
-	bil(){
-		init();
-	}
-
-};
-
-}
-
-#endif
diff --git a/envi/binary.h b/envi/binary.h
index 433567d..2eba011 100644
--- a/envi/binary.h
+++ b/envi/binary.h
@@ -1,3 +1,5 @@
+
+//make sure that this header file is only loaded once
 #ifndef RTS_BINARY_H
 #define RTS_BINARY_H
 
diff --git a/envi/bsq.h b/envi/bsq.h
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/envi/bsq.h
--
libgit2 0.21.4