From cabe8d71e19c1d809a647125492c358396b25f9e Mon Sep 17 00:00:00 2001
From: VelizarVESSELINOV <VV@Velizars-MacBook-Pro.local>
Date: Sat, 19 Jul 2014 10:04:35 -0700
Subject: [PATCH] Revision mismatch during BPS computation

---
 segypy.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/segypy.py b/segypy.py
index 6b8a3ad..c20fb3a 100644
--- a/segypy.py
+++ b/segypy.py
@@ -448,6 +448,9 @@ def read_binary_value(f, index, ctype='l', endian='>', number=1):
 def getBytePerSample(SH):
     revision = SH["SegyFormatRevisionNumber"]
 
+    if revision == 100:
+        revision = SEGY_REVISION_1
+
     dsf = SH["DataSampleFormat"]
 
     try:  # block added by A Squelch