From c4c98aefb2f2d51bf4030fd7f731edcfb24d36bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Le=20Guyader?= <loic.le.guyader@xfel.eu>
Date: Tue, 29 Oct 2019 10:53:12 +0100
Subject: [PATCH] automatically scale by -1 MCP data
---
XAS.py | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/XAS.py b/XAS.py
index c7605d5..527b079 100644
--- a/XAS.py
+++ b/XAS.py
@@ -135,10 +135,22 @@ def xas(nrun, bins=None, Iokey='SCS_SA3', Itkey='MCP3apd', nrjkey='nrj', Iooffse
def whichIo(data):
""" Select which fields to use as I0 and which to use as I1
"""
+
+ if 'mcp' in Iokey.lower():
+ Io_sign = -1
+ else:
+ Io_sign = 1
+
+ if 'mcp' in Itkey.lower():
+ It_sign = -1
+ else:
+ It_sign = 1
+
+
if len(data) == 0:
return absorption([], [])
else:
- return absorption(-data['It'], data['Io'])
+ return absorption(It_sign*data['It'], Io_sign*data['Io'])
if bins is None:
num_bins = 80
--
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