conversion depth to time

I have a MATLAB version R2014b and wrote the following code to convert depth to time and data is reading from two annexed Excel shueet fills, please solve the problem result when run code:

%=========================================================================% 
%                   Depth To Time (TWT) conversion
%=========================================================================%

clc
close all;
clear;
workspace;

% Universal gravitational constant (rho=g/cc)//(x ,=km) 
G = 6.67e-3;

% Circle D/R ratio or solid angle
pi = 22/7;

format short;

%=========================================================================%
%                      Read data from Excel sheets
%=========================================================================% 
data = xlsread('Ras_Gharib_invdepth.xlsx'); 
depths_data = data(:, 3:10);  
% Update with your Excel file name
velocities_data = xlsread('Ras_Gharib_Velocities.xlsx');  
% Update with your Excel file name

% Check if input values are positive
if any(depths_data(:) <= 0) || any(velocities_data(:) <= 0)
    error('Input values must be positive.');
end
%=========================================================================%
% Loop through each layer
twt_seconds_all = zeros(size(depths_data));  
% Initialize twt_seconds_all outside the loop

for layer = 1:size(depths_data, 2)
    depths_km = depths_data(:, layer);
    velocities_m_per_s = velocities_data(:, layer);
    
    % Convert depths to TWTs using the formula
    twt_seconds = depths_km * 2000 ./ velocities_m_per_s;
    twt_seconds_all(:, layer) = twt_seconds;
    
    % Display the results
    fprintf('Layer %d:\n', layer);
    fprintf('Depth (km)\tVelocity (m/s)\tTWT (s)\n');
    for i = 1:size(depths_km, 1)  
        % Iterate over the rows (assuming each row corresponds to a depth)
        
        fprintf('%.2f\t\t%.2f\t\t%.2f\n', depths_km(i), velocities_m_per_s(i), twt_seconds(i));
    end
end

Answer 1

[Voss]

velocities_data has only one row, so don't index velocities_m_per_s with i in the inner loop:

%=========================================================================% 
%                   Depth To Time (TWT) conversion
%=========================================================================%
clc
close all;
clear;
workspace;
tic;
% Universal gravitational constant (rho=g/cc)//(x ,=km) 
G = 6.67e-3;
% Circle D/R ratio or solid angle
pi = 22/7;
format short;
%=========================================================================%
%                      Read data from Excel sheets
%=========================================================================% 
data = xlsread('Ras_Gharib_invdepth.xlsx')

data = 201×10

0 -51.0146 0.0590 0.2179 0.3527 0.7926 0.9100 2.8401 3.0311 4.1017 1.6267 -51.0226 0.0590 0.2179 0.3528 0.7927 0.9101 2.8405 3.0316 4.1023 3.2534 -51.0346 0.0590 0.2179 0.3528 0.7929 0.9103 2.8412 3.0323 4.1033 4.8800 -51.0465 0.0590 0.2180 0.3529 0.7931 0.9106 2.8419 3.0330 4.1042 6.5067 -51.0579 0.0590 0.2180 0.3530 0.7933 0.9108 2.8425 3.0337 4.1051 8.1334 -51.0576 0.0590 0.2180 0.3530 0.7933 0.9108 2.8425 3.0337 4.1051 9.7601 -51.0572 0.0590 0.2180 0.3530 0.7933 0.9107 2.8425 3.0337 4.1051 11.3867 -51.0567 0.0590 0.2180 0.3530 0.7932 0.9107 2.8424 3.0336 4.1051 13.0134 -51.0360 0.0590 0.2179 0.3529 0.7929 0.9104 2.8413 3.0324 4.1034 14.6401 -51.0136 0.0590 0.2179 0.3527 0.7926 0.9100 2.8400 3.0311 4.1016

depths_data = data(:, 3:10);  
% Update with your Excel file name
velocities_data = xlsread('Ras_Gharib_Velocities.xlsx')

velocities_data = 1×8

1.0e+03 * 1.2875 1.3397 1.4217 1.5410 1.5559 1.6305 1.6901 2.0000

% Update with your Excel file name
% Check if input values are positive
if any(depths_data(:) <= 0) || any(velocities_data(:) <= 0)
    error('Input values must be positive.');
end
%=========================================================================%
% Loop through each layer
twt_seconds_all = zeros(size(depths_data));  
% Initialize twt_seconds_all outside the loop
for layer = 1:size(depths_data, 2)
    depths_km = depths_data(:, layer);
    velocities_m_per_s = velocities_data(:, layer);
    % Convert depths to TWTs using the formula
    twt_seconds = depths_km * 2000 ./ velocities_m_per_s;
    twt_seconds_all(:, layer) = twt_seconds;
    % Display the results
    fprintf('Layer %d:\n', layer);
    fprintf('Depth (km)\tVelocity (m/s)\tTWT (s)\n');
    for i = 1:size(depths_km, 1)  
    % Iterate over the rows (assuming each row corresponds to a depth)
        fprintf('%.2f\t\t%.2f\t\t%.2f\n', depths_km(i), velocities_m_per_s, twt_seconds(i));
    end
end

Layer 1:

Depth (km)	Velocity (m/s)	TWT (s)

0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.06		1287.51		0.09
0.05		1287.51		0.09
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.08
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.04		1287.51		0.07
0.05		1287.51		0.07
0.05		1287.51		0.07

Layer 2:

Depth (km)	Velocity (m/s)	TWT (s)

0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.33
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.22		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.32
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.21		1339.70		0.31
0.20		1339.70		0.31
0.20		1339.70		0.30
0.20		1339.70		0.30
0.20		1339.70		0.30
0.20		1339.70		0.30
0.20		1339.70		0.30
0.20		1339.70		0.30
0.20		1339.70		0.30
0.20		1339.70		0.29
0.20		1339.70		0.29
0.20		1339.70		0.29
0.19		1339.70		0.29
0.19		1339.70		0.29
0.19		1339.70		0.29
0.19		1339.70		0.29
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.19		1339.70		0.28
0.18		1339.70		0.28
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.27
0.18		1339.70		0.26
0.18		1339.70		0.26
0.18		1339.70		0.26
0.18		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.26
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.16		1339.70		0.25
0.16		1339.70		0.25
0.16		1339.70		0.25
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.24
0.16		1339.70		0.25
0.16		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25
0.17		1339.70		0.25

Layer 3:

Depth (km)	Velocity (m/s)	TWT (s)

0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.50
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.35		1421.71		0.49
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.48
0.34		1421.71		0.47
0.34		1421.71		0.47
0.33		1421.71		0.47
0.33		1421.71		0.47
0.33		1421.71		0.47
0.33		1421.71		0.47
0.33		1421.71		0.46
0.33		1421.71		0.46
0.33		1421.71		0.46
0.33		1421.71		0.46
0.32		1421.71		0.46
0.32		1421.71		0.45
0.32		1421.71		0.45
0.32		1421.71		0.45
0.32		1421.71		0.45
0.32		1421.71		0.44
0.31		1421.71		0.44
0.31		1421.71		0.44
0.31		1421.71		0.44
0.31		1421.71		0.44
0.31		1421.71		0.43
0.31		1421.71		0.43
0.31		1421.71		0.43
0.31		1421.71		0.43
0.30		1421.71		0.43
0.30		1421.71		0.43
0.30		1421.71		0.42
0.30		1421.71		0.42
0.30		1421.71		0.42
0.30		1421.71		0.42
0.30		1421.71		0.42
0.30		1421.71		0.42
0.30		1421.71		0.42
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.41
0.29		1421.71		0.40
0.29		1421.71		0.40
0.29		1421.71		0.40
0.28		1421.71		0.40
0.28		1421.71		0.40
0.28		1421.71		0.40
0.28		1421.71		0.40
0.28		1421.71		0.40
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.28		1421.71		0.39
0.27		1421.71		0.39
0.27		1421.71		0.39
0.27		1421.71		0.39
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.37
0.27		1421.71		0.37
0.27		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.26		1421.71		0.37
0.27		1421.71		0.37
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38
0.27		1421.71		0.38

Layer 4:

Depth (km)	Velocity (m/s)	TWT (s)

0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.03
0.79		1541.01		1.02
0.79		1541.01		1.02
0.79		1541.01		1.02
0.79		1541.01		1.02
0.79		1541.01		1.02
0.79		1541.01		1.02
0.78		1541.01		1.02
0.78		1541.01		1.02
0.78		1541.01		1.01
0.78		1541.01		1.01
0.78		1541.01		1.01
0.78		1541.01		1.01
0.78		1541.01		1.01
0.77		1541.01		1.01
0.77		1541.01		1.00
0.77		1541.01		1.00
0.77		1541.01		1.00
0.77		1541.01		0.99
0.76		1541.01		0.99
0.76		1541.01		0.99
0.76		1541.01		0.99
0.76		1541.01		0.98
0.75		1541.01		0.98
0.75		1541.01		0.98
0.75		1541.01		0.97
0.75		1541.01		0.97
0.74		1541.01		0.97
0.74		1541.01		0.96
0.74		1541.01		0.96
0.73		1541.01		0.95
0.73		1541.01		0.95
0.73		1541.01		0.95
0.72		1541.01		0.94
0.72		1541.01		0.94
0.72		1541.01		0.93
0.71		1541.01		0.93
0.71		1541.01		0.92
0.71		1541.01		0.92
0.70		1541.01		0.91
0.70		1541.01		0.91
0.70		1541.01		0.90
0.69		1541.01		0.90
0.69		1541.01		0.90
0.69		1541.01		0.89
0.69		1541.01		0.89
0.68		1541.01		0.89
0.68		1541.01		0.88
0.68		1541.01		0.88
0.68		1541.01		0.88
0.67		1541.01		0.87
0.67		1541.01		0.87
0.67		1541.01		0.87
0.67		1541.01		0.87
0.67		1541.01		0.86
0.66		1541.01		0.86
0.66		1541.01		0.86
0.66		1541.01		0.85
0.66		1541.01		0.85
0.65		1541.01		0.85
0.65		1541.01		0.85
0.65		1541.01		0.84
0.65		1541.01		0.84
0.65		1541.01		0.84
0.64		1541.01		0.84
0.64		1541.01		0.83
0.64		1541.01		0.83
0.64		1541.01		0.83
0.64		1541.01		0.83
0.63		1541.01		0.82
0.63		1541.01		0.82
0.63		1541.01		0.82
0.63		1541.01		0.82
0.63		1541.01		0.81
0.63		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.81
0.62		1541.01		0.80
0.62		1541.01		0.80
0.62		1541.01		0.80
0.62		1541.01		0.80
0.62		1541.01		0.80
0.62		1541.01		0.80
0.62		1541.01		0.80
0.61		1541.01		0.80
0.61		1541.01		0.80
0.61		1541.01		0.79
0.61		1541.01		0.79
0.61		1541.01		0.79
0.61		1541.01		0.79
0.61		1541.01		0.79
0.61		1541.01		0.79
0.61		1541.01		0.79
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.76
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.59		1541.01		0.77
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.78
0.60		1541.01		0.78
0.61		1541.01		0.79
0.61		1541.01		0.79

Layer 5:

Depth (km)	Velocity (m/s)	TWT (s)

0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.17
0.91		1555.92		1.16
0.90		1555.92		1.16
0.90		1555.92		1.16
0.90		1555.92		1.16
0.90		1555.92		1.16
0.90		1555.92		1.16
0.90		1555.92		1.16
0.90		1555.92		1.15
0.90		1555.92		1.15
0.89		1555.92		1.15
0.89		1555.92		1.15
0.89		1555.92		1.15
0.89		1555.92		1.14
0.89		1555.92		1.14
0.88		1555.92		1.14
0.88		1555.92		1.13
0.88		1555.92		1.13
0.88		1555.92		1.13
0.87		1555.92		1.12
0.87		1555.92		1.12
0.87		1555.92		1.12
0.87		1555.92		1.11
0.86		1555.92		1.11
0.86		1555.92		1.11
0.86		1555.92		1.10
0.85		1555.92		1.10
0.85		1555.92		1.09
0.85		1555.92		1.09
0.84		1555.92		1.08
0.84		1555.92		1.08
0.84		1555.92		1.07
0.83		1555.92		1.07
0.83		1555.92		1.06
0.82		1555.92		1.06
0.82		1555.92		1.05
0.82		1555.92		1.05
0.81		1555.92		1.04
0.81		1555.92		1.04
0.80		1555.92		1.03
0.80		1555.92		1.03
0.80		1555.92		1.02
0.79		1555.92		1.02
0.79		1555.92		1.02
0.79		1555.92		1.01
0.78		1555.92		1.01
0.78		1555.92		1.00
0.78		1555.92		1.00
0.78		1555.92		1.00
0.77		1555.92		0.99
0.77		1555.92		0.99
0.77		1555.92		0.99
0.77		1555.92		0.98
0.76		1555.92		0.98
0.76		1555.92		0.98
0.76		1555.92		0.98
0.76		1555.92		0.97
0.75		1555.92		0.97
0.75		1555.92		0.97
0.75		1555.92		0.96
0.75		1555.92		0.96
0.74		1555.92		0.96
0.74		1555.92		0.95
0.74		1555.92		0.95
0.74		1555.92		0.95
0.73		1555.92		0.94
0.73		1555.92		0.94
0.73		1555.92		0.94
0.73		1555.92		0.94
0.73		1555.92		0.93
0.72		1555.92		0.93
0.72		1555.92		0.93
0.72		1555.92		0.93
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.72		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.92
0.71		1555.92		0.91
0.71		1555.92		0.91
0.71		1555.92		0.91
0.71		1555.92		0.91
0.71		1555.92		0.91
0.71		1555.92		0.91
0.71		1555.92		0.91
0.70		1555.92		0.91
0.70		1555.92		0.90
0.70		1555.92		0.90
0.70		1555.92		0.90
0.70		1555.92		0.90
0.70		1555.92		0.90
0.70		1555.92		0.89
0.69		1555.92		0.89
0.69		1555.92		0.89
0.69		1555.92		0.89
0.69		1555.92		0.89
0.69		1555.92		0.89
0.69		1555.92		0.88
0.69		1555.92		0.88
0.68		1555.92		0.88
0.68		1555.92		0.88
0.68		1555.92		0.88
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.67		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.87
0.68		1555.92		0.88
0.68		1555.92		0.88
0.69		1555.92		0.88
0.69		1555.92		0.88
0.69		1555.92		0.89
0.69		1555.92		0.89
0.70		1555.92		0.89
0.70		1555.92		0.90

Layer 6:

Depth (km)	Velocity (m/s)	TWT (s)

2.84		1630.48		3.48
2.84		1630.48		3.48
2.84		1630.48		3.49
2.84		1630.48		3.49
2.84		1630.48		3.49
2.84		1630.48		3.49
2.84		1630.48		3.49
2.84		1630.48		3.49
2.84		1630.48		3.49
2.84		1630.48		3.48
2.84		1630.48		3.48
2.84		1630.48		3.48
2.83		1630.48		3.48
2.83		1630.48		3.47
2.83		1630.48		3.47
2.83		1630.48		3.47
2.82		1630.48		3.46
2.82		1630.48		3.46
2.82		1630.48		3.46
2.81		1630.48		3.45
2.81		1630.48		3.45
2.81		1630.48		3.44
2.80		1630.48		3.44
2.80		1630.48		3.43
2.79		1630.48		3.43
2.79		1630.48		3.42
2.78		1630.48		3.41
2.77		1630.48		3.40
2.77		1630.48		3.40
2.76		1630.48		3.39
2.75		1630.48		3.38
2.75		1630.48		3.37
2.74		1630.48		3.36
2.73		1630.48		3.35
2.72		1630.48		3.34
2.71		1630.48		3.33
2.70		1630.48		3.32
2.70		1630.48		3.31
2.69		1630.48		3.30
2.68		1630.48		3.28
2.67		1630.48		3.27
2.66		1630.48		3.26
2.64		1630.48		3.24
2.63		1630.48		3.23
2.62		1630.48		3.22
2.61		1630.48		3.20
2.60		1630.48		3.19
2.58		1630.48		3.17
2.57		1630.48		3.15
2.56		1630.48		3.14
2.54		1630.48		3.12
2.53		1630.48		3.11
2.52		1630.48		3.09
2.51		1630.48		3.07
2.49		1630.48		3.06
2.48		1630.48		3.05
2.48		1630.48		3.04
2.47		1630.48		3.02
2.46		1630.48		3.01
2.45		1630.48		3.00
2.44		1630.48		2.99
2.43		1630.48		2.98
2.42		1630.48		2.97
2.41		1630.48		2.96
2.41		1630.48		2.95
2.40		1630.48		2.94
2.39		1630.48		2.93
2.38		1630.48		2.92
2.38		1630.48		2.91
2.37		1630.48		2.90
2.36		1630.48		2.89
2.35		1630.48		2.89
2.35		1630.48		2.88
2.34		1630.48		2.87
2.33		1630.48		2.86
2.32		1630.48		2.85
2.32		1630.48		2.84
2.31		1630.48		2.83
2.30		1630.48		2.82
2.29		1630.48		2.81
2.29		1630.48		2.80
2.28		1630.48		2.80
2.27		1630.48		2.79
2.27		1630.48		2.78
2.26		1630.48		2.77
2.25		1630.48		2.76
2.25		1630.48		2.76
2.24		1630.48		2.75
2.24		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.24		1630.48		2.74
2.24		1630.48		2.74
2.24		1630.48		2.74
2.24		1630.48		2.74
2.24		1630.48		2.74
2.24		1630.48		2.74
2.24		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.74
2.23		1630.48		2.73
2.23		1630.48		2.73
2.23		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.73
2.22		1630.48		2.72
2.22		1630.48		2.72
2.21		1630.48		2.72
2.21		1630.48		2.71
2.21		1630.48		2.71
2.21		1630.48		2.70
2.20		1630.48		2.70
2.20		1630.48		2.70
2.19		1630.48		2.69
2.19		1630.48		2.69
2.19		1630.48		2.68
2.18		1630.48		2.68
2.18		1630.48		2.67
2.17		1630.48		2.67
2.17		1630.48		2.66
2.16		1630.48		2.65
2.16		1630.48		2.65
2.15		1630.48		2.64
2.15		1630.48		2.64
2.14		1630.48		2.63
2.14		1630.48		2.63
2.14		1630.48		2.62
2.13		1630.48		2.61
2.13		1630.48		2.61
2.12		1630.48		2.60
2.12		1630.48		2.60
2.12		1630.48		2.59
2.11		1630.48		2.59
2.11		1630.48		2.59
2.11		1630.48		2.59
2.11		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.10		1630.48		2.58
2.11		1630.48		2.58
2.11		1630.48		2.59
2.11		1630.48		2.59
2.12		1630.48		2.60
2.12		1630.48		2.61
2.13		1630.48		2.62
2.14		1630.48		2.63
2.15		1630.48		2.64
2.16		1630.48		2.64
2.16		1630.48		2.65
2.17		1630.48		2.66
2.18		1630.48		2.67

Layer 7:

Depth (km)	Velocity (m/s)	TWT (s)

3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.59
3.03		1690.12		3.58
3.03		1690.12		3.58
3.02		1690.12		3.58
3.02		1690.12		3.57
3.02		1690.12		3.57
3.01		1690.12		3.57
3.01		1690.12		3.56
3.01		1690.12		3.56
3.00		1690.12		3.55
3.00		1690.12		3.55
3.00		1690.12		3.54
2.99		1690.12		3.54
2.99		1690.12		3.53
2.98		1690.12		3.53
2.97		1690.12		3.52
2.97		1690.12		3.51
2.96		1690.12		3.50
2.95		1690.12		3.50
2.95		1690.12		3.49
2.94		1690.12		3.48
2.93		1690.12		3.47
2.92		1690.12		3.46
2.91		1690.12		3.45
2.90		1690.12		3.44
2.90		1690.12		3.43
2.89		1690.12		3.41
2.88		1690.12		3.40
2.87		1690.12		3.39
2.86		1690.12		3.38
2.85		1690.12		3.37
2.83		1690.12		3.35
2.82		1690.12		3.34
2.81		1690.12		3.33
2.80		1690.12		3.31
2.79		1690.12		3.30
2.77		1690.12		3.28
2.76		1690.12		3.26
2.74		1690.12		3.25
2.73		1690.12		3.23
2.72		1690.12		3.21
2.70		1690.12		3.20
2.69		1690.12		3.18
2.67		1690.12		3.17
2.66		1690.12		3.15
2.65		1690.12		3.14
2.64		1690.12		3.13
2.63		1690.12		3.11
2.62		1690.12		3.10
2.61		1690.12		3.09
2.60		1690.12		3.08
2.59		1690.12		3.07
2.59		1690.12		3.06
2.58		1690.12		3.05
2.57		1690.12		3.04
2.56		1690.12		3.03
2.55		1690.12		3.02
2.54		1690.12		3.01
2.54		1690.12		3.00
2.53		1690.12		2.99
2.52		1690.12		2.98
2.51		1690.12		2.97
2.50		1690.12		2.96
2.49		1690.12		2.95
2.49		1690.12		2.94
2.48		1690.12		2.93
2.47		1690.12		2.92
2.46		1690.12		2.91
2.46		1690.12		2.91
2.45		1690.12		2.90
2.44		1690.12		2.89
2.43		1690.12		2.88
2.43		1690.12		2.87
2.42		1690.12		2.86
2.41		1690.12		2.85
2.40		1690.12		2.84
2.40		1690.12		2.84
2.39		1690.12		2.83
2.39		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.81
2.38		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.81
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.39		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.82
2.38		1690.12		2.81
2.38		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.81
2.37		1690.12		2.80
2.37		1690.12		2.80
2.36		1690.12		2.80
2.36		1690.12		2.79
2.36		1690.12		2.79
2.35		1690.12		2.78
2.35		1690.12		2.78
2.35		1690.12		2.78
2.34		1690.12		2.77
2.34		1690.12		2.77
2.33		1690.12		2.76
2.33		1690.12		2.76
2.32		1690.12		2.75
2.32		1690.12		2.74
2.31		1690.12		2.74
2.31		1690.12		2.73
2.30		1690.12		2.73
2.30		1690.12		2.72
2.29		1690.12		2.71
2.29		1690.12		2.71
2.28		1690.12		2.70
2.28		1690.12		2.70
2.27		1690.12		2.69
2.27		1690.12		2.69
2.27		1690.12		2.68
2.26		1690.12		2.68
2.26		1690.12		2.67
2.26		1690.12		2.67
2.25		1690.12		2.67
2.25		1690.12		2.66
2.25		1690.12		2.66
2.25		1690.12		2.66
2.24		1690.12		2.66
2.24		1690.12		2.66
2.24		1690.12		2.65
2.24		1690.12		2.65
2.24		1690.12		2.65
2.24		1690.12		2.66
2.24		1690.12		2.66
2.25		1690.12		2.66
2.25		1690.12		2.66
2.25		1690.12		2.66
2.26		1690.12		2.67
2.26		1690.12		2.68
2.27		1690.12		2.68
2.28		1690.12		2.69
2.28		1690.12		2.70
2.29		1690.12		2.71
2.30		1690.12		2.72
2.31		1690.12		2.73
2.32		1690.12		2.74
2.32		1690.12		2.75

Layer 8:

Depth (km)	Velocity (m/s)	TWT (s)

4.10		2000.00		4.10
4.10		2000.00		4.10
4.10		2000.00		4.10
4.10		2000.00		4.10
4.11		2000.00		4.11
4.11		2000.00		4.11
4.11		2000.00		4.11
4.11		2000.00		4.11
4.10		2000.00		4.10
4.10		2000.00		4.10
4.10		2000.00		4.10
4.10		2000.00		4.10
4.09		2000.00		4.09
4.09		2000.00		4.09
4.09		2000.00		4.09
4.08		2000.00		4.08
4.08		2000.00		4.08
4.07		2000.00		4.07
4.07		2000.00		4.07
4.06		2000.00		4.06
4.06		2000.00		4.06
4.05		2000.00		4.05
4.05		2000.00		4.05
4.04		2000.00		4.04
4.03		2000.00		4.03
4.03		2000.00		4.03
4.02		2000.00		4.02
4.01		2000.00		4.01
4.00		2000.00		4.00
3.99		2000.00		3.99
3.98		2000.00		3.98
3.96		2000.00		3.96
3.95		2000.00		3.95
3.94		2000.00		3.94
3.93		2000.00		3.93
3.92		2000.00		3.92
3.91		2000.00		3.91
3.89		2000.00		3.89
3.88		2000.00		3.88
3.87		2000.00		3.87
3.85		2000.00		3.85
3.84		2000.00		3.84
3.82		2000.00		3.82
3.80		2000.00		3.80
3.79		2000.00		3.79
3.77		2000.00		3.77
3.75		2000.00		3.75
3.73		2000.00		3.73
3.71		2000.00		3.71
3.69		2000.00		3.69
3.67		2000.00		3.67
3.66		2000.00		3.66
3.64		2000.00		3.64
3.62		2000.00		3.62
3.60		2000.00		3.60
3.59		2000.00		3.59
3.57		2000.00		3.57
3.56		2000.00		3.56
3.55		2000.00		3.55
3.54		2000.00		3.54
3.52		2000.00		3.52
3.51		2000.00		3.51
3.50		2000.00		3.50
3.49		2000.00		3.49
3.48		2000.00		3.48
3.46		2000.00		3.46
3.45		2000.00		3.45
3.44		2000.00		3.44
3.43		2000.00		3.43
3.42		2000.00		3.42
3.41		2000.00		3.41
3.40		2000.00		3.40
3.39		2000.00		3.39
3.38		2000.00		3.38
3.37		2000.00		3.37
3.35		2000.00		3.35
3.34		2000.00		3.34
3.33		2000.00		3.33
3.32		2000.00		3.32
3.31		2000.00		3.31
3.30		2000.00		3.30
3.29		2000.00		3.29
3.28		2000.00		3.28
3.27		2000.00		3.27
3.26		2000.00		3.26
3.25		2000.00		3.25
3.24		2000.00		3.24
3.24		2000.00		3.24
3.23		2000.00		3.23
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.23		2000.00		3.23
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.22		2000.00		3.22
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.21		2000.00		3.21
3.20		2000.00		3.20
3.20		2000.00		3.20
3.19		2000.00		3.19
3.19		2000.00		3.19
3.18		2000.00		3.18
3.18		2000.00		3.18
3.17		2000.00		3.17
3.17		2000.00		3.17
3.16		2000.00		3.16
3.16		2000.00		3.16
3.15		2000.00		3.15
3.14		2000.00		3.14
3.14		2000.00		3.14
3.13		2000.00		3.13
3.12		2000.00		3.12
3.12		2000.00		3.12
3.11		2000.00		3.11
3.10		2000.00		3.10
3.10		2000.00		3.10
3.09		2000.00		3.09
3.08		2000.00		3.08
3.08		2000.00		3.08
3.07		2000.00		3.07
3.07		2000.00		3.07
3.06		2000.00		3.06
3.06		2000.00		3.06
3.05		2000.00		3.05
3.05		2000.00		3.05
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.03		2000.00		3.03
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.04		2000.00		3.04
3.05		2000.00		3.05
3.05		2000.00		3.05
3.06		2000.00		3.06
3.07		2000.00		3.07
3.08		2000.00		3.08
3.09		2000.00		3.09
3.10		2000.00		3.10
3.11		2000.00		3.11
3.12		2000.00		3.12
3.13		2000.00		3.13
3.14		2000.00		3.14

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Elapsed time is 1.959834 seconds.

[Moustafa Abedel Fattah]

Accepted answer but why it take a long time?

[Voss]

How long does it take?

[Voss]

@Moustafa Abedel Fattah: As @Walter Roberson has shown, it takes about 2 seconds here. Is that too long? How long does it take for you? Are you using the same data?

[Moustafa Abedel Fattah]

Ok may I have a problem in my lab for runing time

[Voss]

You can run the profiler to see where the slowest parts of the code are:

https://www.mathworks.com/help/matlab/matlab_prog/profiling-for-improving-performance.html

Then try to improve the speed of those parts (or remove them entirely, if that's an option).

[Moustafa Abedel Fattah]

Rigt !, thanks for your help

[Voss]

You're welcome!