From da9e4f01102a1bfd3a2cb4e8f1ec1788e755fd8f Mon Sep 17 00:00:00 2001
From: Jannitta Yao <jyao@wellesley.edu>
Date: Thu, 9 Nov 2023 10:54:51 -0500
Subject: [PATCH] printf a bunch of 'y's to vertex

---
 src/utilities/Geochemistry.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utilities/Geochemistry.jl b/src/utilities/Geochemistry.jl
index 9af4002..129e199 100644
--- a/src/utilities/Geochemistry.jl
+++ b/src/utilities/Geochemistry.jl
@@ -842,7 +842,7 @@
         system("cd $prefix; $build < build.bat > build.log")
 
         # Run PerpleX vertex calculations
-        result = system("cd $prefix; echo $index | $vertex > vertex.log")
+        result = system("cd $prefix; printf \"$index\ny\ny\ny\ny\ny\ny\ny\ny\n\" | $vertex > vertex.log")
         return result
     end
     export perplex_configure_isobar