From 5d8c24f3b4b48b04aa7dc7feee8650d9b95d0151 Mon Sep 17 00:00:00 2001
From: Microwave Remote Sensing Laboratory
 <50493465+MIRSL@users.noreply.github.com>
Date: Thu, 26 Sep 2019 15:32:29 -0400
Subject: [PATCH] Update README.md

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 401c735..6435d46 100644
--- a/README.md
+++ b/README.md
@@ -623,7 +623,8 @@ between three files as follows:
     <property name="OUTPUT">20061231</property>
 </component>
 ```
-#### rtcApp.xml
+#### rtcApp.xml 
+The inputs are Sentinel GRD zipfiles
 ```xml
 <rtcApp>
     <constant name="dir">/Users/data/sentinel1 </constant>