diff --git a/KarsTunnel_MT/curve_01.txt b/KarsTunnel_MT/curve_01.txt
new file mode 100644
index 0000000..d1ddc34
--- /dev/null
+++ b/KarsTunnel_MT/curve_01.txt
@@ -0,0 +1,210 @@
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+% Version:  COMSOL 
+% Date:     May 2023 
+% Dimension:      3 
+% Nodes:100 
+% Elements:100 
+% Expressions:     1 
+% Description:        Contour 
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diff --git a/KarsTunnel_MT/curve_02.txt b/KarsTunnel_MT/curve_02.txt
new file mode 100644
index 0000000..1dde027
--- /dev/null
+++ b/KarsTunnel_MT/curve_02.txt
@@ -0,0 +1,210 @@
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+% Version:  COMSOL 
+% Date:     May 2023 
+% Dimension:      3 
+% Nodes:100 
+% Elements:100 
+% Expressions:     1 
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diff --git a/KarsTunnel_MT/curve_03.txt b/KarsTunnel_MT/curve_03.txt
new file mode 100644
index 0000000..d10c80f
--- /dev/null
+++ b/KarsTunnel_MT/curve_03.txt
@@ -0,0 +1,210 @@
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+% Dimension:      3 
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diff --git a/KarsTunnel_MT/curve_04.txt b/KarsTunnel_MT/curve_04.txt
new file mode 100644
index 0000000..91d161d
--- /dev/null
+++ b/KarsTunnel_MT/curve_04.txt
@@ -0,0 +1,210 @@
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+% Version:  COMSOL 
+% Date:     May 2023 
+% Dimension:      3 
+% Nodes:100 
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diff --git a/KarsTunnel_MT/curve_05.txt b/KarsTunnel_MT/curve_05.txt
new file mode 100644
index 0000000..3e1d0aa
--- /dev/null
+++ b/KarsTunnel_MT/curve_05.txt
@@ -0,0 +1,210 @@
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+% Dimension:      3 
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diff --git a/KarsTunnel_MT/curve_06.txt b/KarsTunnel_MT/curve_06.txt
new file mode 100644
index 0000000..5068431
--- /dev/null
+++ b/KarsTunnel_MT/curve_06.txt
@@ -0,0 +1,210 @@
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diff --git a/KarsTunnel_MT/curve_07.txt b/KarsTunnel_MT/curve_07.txt
new file mode 100644
index 0000000..7e200ac
--- /dev/null
+++ b/KarsTunnel_MT/curve_07.txt
@@ -0,0 +1,210 @@
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+% Version:  COMSOL 
+% Date:     May 2023 
+% Dimension:      3 
+% Nodes:100 
+% Elements:100 
+% Expressions:     1 
+% Description:        Contour 
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diff --git a/KarsTunnel_MT/curve_08.txt b/KarsTunnel_MT/curve_08.txt
new file mode 100644
index 0000000..112d60c
--- /dev/null
+++ b/KarsTunnel_MT/curve_08.txt
@@ -0,0 +1,210 @@
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diff --git a/KarsTunnel_MT/curve_09.txt b/KarsTunnel_MT/curve_09.txt
new file mode 100644
index 0000000..4dc25cb
--- /dev/null
+++ b/KarsTunnel_MT/curve_09.txt
@@ -0,0 +1,210 @@
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