From cb050b7e8fed92af15cdca727ea082be50ade9bf Mon Sep 17 00:00:00 2001
From: Su Tian <tian50@purdue.edu>
Date: Thu, 20 May 2021 15:41:14 -0400
Subject: [PATCH] 0520

---
 msgpi/analysis.py | 6 ++++++
 msgpi/io/iosc.py  | 7 ++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/msgpi/analysis.py b/msgpi/analysis.py
index 51689df..d3387c1 100644
--- a/msgpi/analysis.py
+++ b/msgpi/analysis.py
@@ -79,6 +79,12 @@ def solve(sg_xml, analysis, ppcmd, solver, timeout=30, scrnout=True, logger=None
             timer.stop()
         pass
     elif 'f' in analysis:
+        if analysis == 'fi':
+            fis, srs = miosc.readSCOutFailure(sg_in, analysis)
+            if timer:
+                timer.stop()
+            return fis, srs
+
         results = miosc.readSCOutFailure(sg_in, analysis)
         if timer:
             timer.stop()
diff --git a/msgpi/io/iosc.py b/msgpi/io/iosc.py
index 93a67b4..99c7746 100644
--- a/msgpi/io/iosc.py
+++ b/msgpi/io/iosc.py
@@ -546,9 +546,14 @@ def readSCOutFailure(fn_swiftcomp_in, failure_analysis):
             results.append([int(line[0]), float(line[1]), float(line[2])])
     elif failure_analysis == 'fi':
         # initial failure indices and strength ratios
+        fis = []
+        srs = []
         for line in lines:
             line = line.strip().split()
-            results.append([int(line[0]), float(line[1]), float(line[2])])
+            # results.append([int(line[0]), float(line[1]), float(line[2])])
+            fis.append(float(line[1]))
+            srs.append(float(line[2]))
+            return fis, srs
 
     return results