From 0c66ddc6041c2b10e3975e2126f33540c960bc29 Mon Sep 17 00:00:00 2001
From: Takeshi Akuhara <31914302+akuhara@users.noreply.github.com>
Date: Tue, 7 Jan 2020 15:41:06 +0900
Subject: [PATCH] Update README.md

---
 sample_syn/README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sample_syn/README.md b/sample_syn/README.md
index e9f9680..f2acdc2 100644
--- a/sample_syn/README.md
+++ b/sample_syn/README.md
@@ -2,6 +2,11 @@
 
 This direcotry contains synthetic dataset for testing RF_INV. Note that the dataset here is paricuraly 'easy' dataset that are tuned such that one can obtain resonable solutions quickly. For application to real dataset, you will need ~100 times more iterations. DON'T copy & paste the parameter file here for your dataset without noticing this. 
 
+* Uniform reference velocity model (Vp = 5.0 km/s, Vs = 2.89 km/s)
+* Vp is fixed
+* Noise level (sigma) is fixed
+* Multiple inputs with different ray parameters
+
 ## Usage
 1.  `mkdir rslt`
 1.  `mpirun -np 20 ../bin/rf_inv params.in`