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README.md

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 # Py-NAT
-Python Based Naval Architecture Tools
+PyNAT is an Python based Naval Architecture tool.
+
+It can compute
+	Hydrostatics at even keel and trim
+	Cross curves of stability (KN Curves)
+	GZ curves at a given Load Cases (i.e., Mass and VCG)
+
+Note that no installation is required. The application comes in an executable, that only reads, computes and writes data to its parent directory.
+
+A preliminary validation showed reasonable accuracy. One can experiment with the code and improve the speed and accuracy by changing the type of curve fit and integration techniques implemented in python.
+
+The Git HuB Repository contains the following :
+	1. The Python Source Script
+	2. The Application "PyNAT.exe"
+	3. User Guide and Demo video
+	4. Test Cases on KVLCC2 
+
+
+-Praveen Kumar Ch
+praveench1888@gmail.com