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https://gitee.com/sunhf/gprMax.git
已同步 2025-08-06 12:36:51 +08:00
Added initial MATLAB script to convert gprMax output to some common GPR formats (RD3, DZT, DT1).
这个提交包含在：
Craig Warren
@@ -1,14 +1,15 @@
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%gprMax_output_converter, Angelis Dimitrios 2017, 2018
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%Converts the gprMax merged output HDF5 file to RD3, DZT, DT1 files.
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% outputfile_converter.m - converts gprMax merged output HDF5 file to RD3, DZT, DT1 files.
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%
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% Author: Dimitrios Angelis
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% Copyright: 2017-2018
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% Last modified: 25/03/2018
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%Last Modified 25/03/2018
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clear, clc, close all;
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clear; close all; clc;
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%Select file. Keep file name, path name and file extension ================
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[infile, path] = uigetfile('*.out', 'Select gprMax File', 'Multiselect', 'Off');
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% Select file. Keep file name, path name and file extension ==============
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[infile, path] = uigetfile('*.out', 'Select gprMax output file', 'Multiselect', 'Off');
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if isequal(infile, 0)
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erd = errordlg('No Input File');
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erd = errordlg('No output file');
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but = findobj(erd, 'Style', 'Pushbutton');
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delete(but);
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pause(1); close(erd);
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@@ -20,13 +21,13 @@ HDR.pname = path;
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HDR.fext = 'out';
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%Read data from HDF5 file =================================================
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% Read data from HDF5 file ===============================================
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dataex = h5read(infile, '/rxs/rx1/Ex');
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dataey = h5read(infile, '/rxs/rx1/Ey');
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dataez = h5read(infile, '/rxs/rx1/Ez');
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%Field check ==============================================================
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% Field check ============================================================
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if dataey == 0 & dataez == 0
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data = dataex';
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elseif dataex == 0 & dataez == 0
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@@ -47,15 +48,15 @@ else
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end
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%Single to double precision ===============================================
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% Convert to double precision ============================================
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data = double(data);
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%The HDF5 file doesn't contain information about the Tx Rx distance and the
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%trace step. We need to provide this information ==========================
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% The HDF5 file does not contain information about the Tx-Rx separation ==
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% distance and the trace step. The user needs to provide this information
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while 1
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prompt = {'Antenna Seperation (m)', 'Trace Step (m)'};
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dlg_title = 'gprMax Information';
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prompt = {'Antenna Separation (m)', 'Trace Step (m)'};
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dlg_title = 'gprMax information';
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answer = inputdlg(prompt, dlg_title, [1 45]);
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answer = str2double(answer);
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if isempty(answer)
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@@ -69,22 +70,23 @@ while 1
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end
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%Create header ===================================================== Basic information
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info = h5info(infile);
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attributes = info.Attributes;
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% Create header with basic informatio =====================================
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info = h5info(infile);
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attributes = info.Attributes;
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% Antenna name
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if length(attributes) > 4
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gMaxV = cell2mat(h5readatt(infile, '/', 'gprMax'));
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HDR.antenna = (['gprMax ', gMaxV]); %Antenna name
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gMaxV = cell2mat(h5readatt(infile, '/', 'gprMax'));
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HDR.antenna = (['gprMax ', gMaxV]);
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else
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HDR.antenna = ('gprMax'); %Antenna name
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HDR.antenna = ('gprMax');
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end
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HDR.ant_sep = answer(1); %Tx Rx distance
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[HDR.num_samp, HDR.num_trac] = size(data); %Samples & traces
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HDR.trac_int = answer(2); %Trace interval
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HDR.samp_int = h5readatt(infile, '/', 'dt') * 10^9; %Sampling interval
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HDR.samp_freq = (1 / HDR.samp_int) * 10^3; %Sampling Frequency
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HDR.time_window = HDR.num_samp * HDR.samp_int; %Time window
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HDR.ant_sep = answer(1); % Tx-Rx separation distance
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[HDR.num_samp, HDR.num_trac] = size(data); % Samples & traces
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HDR.trac_int = answer(2); % Trace interval
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HDR.samp_int = h5readatt(infile, '/', 'dt') * 10^9; % Sampling interval
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HDR.samp_freq = (1 / HDR.samp_int) * 10^3; % Sampling Frequency
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HDR.time_window = HDR.num_samp * HDR.samp_int; % Time window
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x = 0 : HDR.trac_int : (HDR.num_trac - 1) * HDR.trac_int;
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t = HDR.samp_int : HDR.samp_int : HDR.num_samp * HDR.samp_int;
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@@ -93,16 +95,16 @@ t = HDR.samp_int : HDR.samp_int : HDR.num_samp * HDR.samp_int;
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%**************************************************************************
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%******************************** Optional ********************************
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%Resample to 1024 samples =================================================
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%I usually perform this step for either 512 or 1024 samples (line 98)
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%because many programs cant load files with many samples.
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% Resample to 1024 samples ================================================
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% I usually perform this step for either 512 or 1024 samples (line 98)
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% because many programs cannot load files with more samples.
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tx1 = 1 : HDR.num_samp;
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fs1 = 1024 / HDR.num_samp;
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data = resample(data, tx1, fs1);
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[HDR.num_samp, ~] = size(data); %New number of samples
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HDR.samp_int = HDR.time_window / HDR.num_samp; %New sampling interval
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HDR.samp_freq = (1 / HDR.samp_int) * 10^3; %New sampling frequency
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[HDR.num_samp, ~] = size(data); % New number of samples
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HDR.samp_int = HDR.time_window / HDR.num_samp; % New sampling interval
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HDR.samp_freq = (1 / HDR.samp_int) * 10^3; % New sampling frequency
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%**************************************************************************
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%**************************************************************************
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@@ -111,8 +113,9 @@ HDR.samp_freq = (1 / HDR.samp_int) * 10^3; %New sampli
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%**************************************************************************
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%******************************** Optional ********************************
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%Data scale ===============================================================
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data = data * 32767.5 ./ max(max(abs(data))); %signal * ((1 - 1 / 2^bitrate) * 32768) / max(signal)
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% Data scale ==============================================================
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data = data * 32767.5 ./ max(max(abs(data)));
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%signal * ((1 - 1 / 2^bitrate) * 32768) / max(signal)
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data(data >= 32767.5) = 32767;
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data = round(data);
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@@ -120,11 +123,11 @@ data = round(data);
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%**************************************************************************
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%Plots ====================================================================
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% Plots ===================================================================
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pmin = min(data(:));
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pmax = max(data(:));
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%Bscan
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% Bscan
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f1 = figure('Name', 'Bscan', ...
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'NumberTitle', 'off', ...
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'Menubar', 'None', ...
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@@ -134,12 +137,17 @@ clims = [pmin pmax];
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colormap (flipud(bone(256)));
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im1 = imagesc(x, t, data, clims);
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set(im1, 'cdatamapping', 'scaled');
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title(HDR.fname); xlabel('Distance (m)'); ylabel('Time (ns)');
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ax1 = gca; ax1.XAxisLocation = 'Top'; ax1.FontSize = 12;
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box off; movegui(f1, 'northeast');
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title(HDR.fname);
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xlabel('Distance (m)');
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ylabel('Time (ns)');
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ax1 = gca;
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ax1.XAxisLocation = 'Top';
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ax1.FontSize = 12;
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box off;
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movegui(f1, 'northeast');
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%Frequency Spectrum
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% Frequency Spectrum
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m = 2.^nextpow2(HDR.num_samp);
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amp = fft(data, m);
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@@ -153,12 +161,16 @@ f2 = figure('Name', 'Frequency Spectrum', ...
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'Toolbar', 'Figure');
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area(freq, amp, 'FaceColor', 'black');
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title(HDR.fname); xlabel('Frequency (MHz)'); ylabel('Amplitude');
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ax2 = gca; ax2.FontSize = 12;
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box off; movegui(f2, 'southeast');
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title(HDR.fname);
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xlabel('Frequency (MHz)');
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ylabel('Amplitude');
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ax2 = gca;
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ax2.FontSize = 12;
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box off;
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movegui(f2, 'southeast');
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%Export option rd3 or dzt or dt1 ==========================================
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% Export option rd3 or dzt or dt1 =========================================
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while 1
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choice = questdlg('File Type', 'Export', ...
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'RD3', 'DZT', 'DT1', 'Default');
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@@ -178,40 +190,40 @@ end
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wb = waitbar(0, 'Exporting...', 'Name', 'Exporting File');
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%RAD / RD3, Mala GeoScience ===============================================
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%Rad is the header file. In this file are contained all the important
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%information such as the number of traces, samples, measurement intervals...
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%Rd3 is the data file. This file contain only the data (amplitudes) in a
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%binary form.
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% RAD / RD3, Mala GeoScience ==============================================
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% Rad is the header file. In this file is all the important
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% information such as the number of traces, samples, measurement intervals...
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% Rd3 is the data file. This file contains only the data (amplitudes) in a
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% binary form.
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if flg == 1
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%Header structure
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HDR.fname = HDR.fname; %File name
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HDR.num_samp = HDR.num_samp; %Number of samples
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HDR.samp_freq = HDR.samp_freq; %Sampling frequency
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HDR.frequency_steps = 1; %Frequency steps
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% Header structure
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HDR.fname = HDR.fname; % File name
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HDR.num_samp = HDR.num_samp; % Number of samples
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HDR.samp_freq = HDR.samp_freq; % Sampling frequency
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HDR.frequency_steps = 1; % Frequency steps
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HDR.signal_pos = 0;
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HDR.raw_signal_pos = 0;
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HDR.distance_flag = 1; %Distance flag: 0 time interval, 1 distance interval
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HDR.time_flag = 0; %Time flag : 0 distance interval, 1 time interval
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HDR.distance_flag = 1; % Distance flag: 0 time interval, 1 distance interval
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HDR.time_flag = 0; % Time flag : 0 distance interval, 1 time interval
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HDR.program_flag = 0;
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HDR.external_flag = 0;
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HDR.trac_int_sec = 0; %Trace interval in seconds(only if Time flag = 1)
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HDR.trac_int = HDR.trac_int; %Trace interval in meters (only if Distance flag = 1)
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HDR.trac_int_sec = 0; % Trace interval in seconds(only if Time flag = 1)
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HDR.trac_int = HDR.trac_int; % Trace interval in meters (only if Distance flag = 1)
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HDR.operator = 'Unknown';
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HDR.customer = 'Unknown';
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HDR.site = 'gprMax';
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HDR.antenna = HDR.antenna; %Antenna name
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HDR.antenna = HDR.antenna; % Antenna name
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HDR.antenna_orientation = 'NOT VALID FIELD';
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HDR.ant_sep = HDR.ant_sep; %Antenna seperation (Tx-Rx distance)
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HDR.ant_sep = HDR.ant_sep; % Antenna seperation (Tx-Rx distance)
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HDR.comment = '-';
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HDR.time_window = HDR.time_window; %Time window
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HDR.stacks = 0; %Stacks
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HDR.stack_exponent = 0; %Stack exponent
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HDR.stacking_time = 0; %Stacking Time
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HDR.num_trac = HDR.num_trac; %Number of traces
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HDR.stop_pos = HDR.num_trac * HDR.trac_int; %Stop position (meters)
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HDR.time_window = HDR.time_window; % Time window
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HDR.stacks = 0; % Stacks
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HDR.stack_exponent = 0; % Stack exponent
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HDR.stacking_time = 0; % Stacking Time
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HDR.num_trac = HDR.num_trac; % Number of traces
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HDR.stop_pos = HDR.num_trac * HDR.trac_int; % Stop position (meters)
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HDR.system_calibration = 0;
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HDR.start_pos = 0; %Start position (meters)
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HDR.start_pos = 0; % Start position (meters)
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HDR.short_flag = 1;
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HDR.intermediate_flag = 0;
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HDR.long_flag = 0;
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@@ -224,8 +236,8 @@ if flg == 1
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HDR.fixed_position = 0;
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HDR.wheel_calibration = 0;
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HDR.positive_direction = 1;
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%RAD file
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% RAD file
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fid = fopen([HDR.fname '.rad'], 'w');
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fprintf(fid, 'SAMPLES:%i\r\n', HDR.num_samp);
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fprintf(fid, 'FREQUENCY:%0.6f\r\n', HDR.samp_freq);
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@@ -267,93 +279,93 @@ if flg == 1
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fprintf(fid, 'POSITIVE DIRECTION:%i\r\n', HDR.positive_direction);
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fclose(fid);
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%RD3 file
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% RD3 file
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fid = fopen([HDR.fname '.rd3'], 'w');
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fwrite(fid, data, 'short');
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fclose(fid);
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%DZT, Geophysical Survey Systems Inc. (GSSI) ==============================
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%Dzt is a binary file that consists of the file header with all the
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%important information (number of traces, samples, channels, etc.) followed
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%by the data section.
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%Every information that is needed is contained in this file except the
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%TxRx distance (antenna seperation). There is a possibility that the
|
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%official GSSI software has stored this information and by using the
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%antenna name presents the correct one. All the other software doesn't
|
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%detect the TxRx distance.
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% DZT, Geophysical Survey Systems Inc. (GSSI) =============================
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% Dzt is a binary file that consists of the file header with all the
|
||||
% important information (number of traces, samples, channels, etc.) followed
|
||||
% by the data section.
|
||||
% All information that is needed is contained in this file except the
|
||||
% TxRx distance (antenna separation). There is a possibility that the
|
||||
% official GSSI software has stored this information and by using the
|
||||
% antenna name presents the correct one. All the other software does not
|
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% detect the TxRx distance.
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elseif flg == 2
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%Header structure
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HDR.fname = HDR.fname; %File name
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||||
HDR.tag = 255; %Header = 255
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HDR.data_offset = 1024; %Offset to data from the beginning of file
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HDR.num_samp = HDR.num_samp; %Number of samples
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||||
HDR.bits_per_word = 16; %Bits per data word (8, 16, 32)
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HDR.binary_offset = 32768; %Binary offset, 8 bit = 128, 16 bit = 32768
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HDR.scans_per_second = 0; %Scans per second
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HDR.scans_per_meter = 1 / HDR.trac_int; %Scans per meter
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HDR.meters_per_mark = 0; %Meters per mark
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||||
HDR.zero_time_adjustment = 0; %Zero time adjustment (nanoseconds)
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||||
HDR.time_window = HDR.time_window; %Time window (with no corrections i.e zero time)
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||||
HDR.scans_per_pass = 0; %Scan per pass for 2D files
|
||||
% Header structure
|
||||
HDR.fname = HDR.fname; % File name
|
||||
HDR.tag = 255; % Header = 255
|
||||
HDR.data_offset = 1024; % Offset to data from the beginning of file
|
||||
HDR.num_samp = HDR.num_samp; % Number of samples
|
||||
HDR.bits_per_word = 16; % Bits per data word (8, 16, 32)
|
||||
HDR.binary_offset = 32768; % Binary offset, 8 bit = 128, 16 bit = 32768
|
||||
HDR.scans_per_second = 0; % Scans per second
|
||||
HDR.scans_per_meter = 1 / HDR.trac_int; % Scans per meter
|
||||
HDR.meters_per_mark = 0; % Meters per mark
|
||||
HDR.zero_time_adjustment = 0; % Time zero adjustment (nanoseconds)
|
||||
HDR.time_window = HDR.time_window; % Time window (with no corrections i.e zero time)
|
||||
HDR.scans_per_pass = 0; % Scan per pass for 2D files
|
||||
|
||||
HDR.createdate.sec = 0 / 2; %Structure, date created
|
||||
HDR.createdate.sec = 0 / 2; % Structure, date created
|
||||
HDR.createdate.min = 0;
|
||||
HDR.createdate.hour = 0;
|
||||
HDR.createdate.day = 0;
|
||||
HDR.createdate.month = 0;
|
||||
HDR.createdate.year = 0 - 1980;
|
||||
|
||||
|
||||
date_time = clock;
|
||||
HDR.modifydate.sec = date_time(6) / 2; %Structure, date modified
|
||||
HDR.modifydate.sec = date_time(6) / 2; % Structure, date modified
|
||||
HDR.modifydate.min = date_time(5);
|
||||
HDR.modifydate.hour = date_time(4);
|
||||
HDR.modifydate.day = date_time(3);
|
||||
HDR.modifydate.month = date_time(2);
|
||||
HDR.modifydate.year = date_time(1) - 1980;
|
||||
|
||||
HDR.offset_to_range_gain = 0; %Offset to range gain
|
||||
HDR.size_of_range_gain = 0; %Size of range gain
|
||||
HDR.offset_to_text = 0; %Offset to text
|
||||
HDR.size_of_text = 0; %Size of text
|
||||
HDR.offset_to_proc_his = 0; %Offset to processing history
|
||||
HDR.size_of_proc_his = 0; %Size of processing hisstory
|
||||
HDR.num_channels = 1; %Number of channels
|
||||
HDR.dielectric_constant = 8; %Dielectric constant (8 is a random number)
|
||||
HDR.top_position = 0; %Top position
|
||||
|
||||
|
||||
HDR.offset_to_range_gain = 0; % Offset to range gain
|
||||
HDR.size_of_range_gain = 0; % Size of range gain
|
||||
HDR.offset_to_text = 0; % Offset to text
|
||||
HDR.size_of_text = 0; % Size of text
|
||||
HDR.offset_to_proc_his = 0; % Offset to processing history
|
||||
HDR.size_of_proc_his = 0; % Size of processing hisstory
|
||||
HDR.num_channels = 1; % Number of channels
|
||||
HDR.dielectric_constant = 8; % Dielectric constant (8 is a random number)
|
||||
HDR.top_position = 0; % Top position
|
||||
|
||||
c = 299792458;
|
||||
v = (c / sqrt(HDR.dielectric_constant)) * 10^-9;
|
||||
HDR.range_depth = v * (HDR.time_window / 2); %Range depth
|
||||
|
||||
HDR.reserved = zeros(31, 1); %Reserved
|
||||
HDR.data_type = 0;
|
||||
|
||||
if length(HDR.antenna) == 14 %Antenna name
|
||||
HDR.range_depth = v * (HDR.time_window / 2); % Range depth
|
||||
|
||||
HDR.reserved = zeros(31, 1); % Reserved
|
||||
HDR.data_type = 0;
|
||||
|
||||
if length(HDR.antenna) == 14 % Antenna name
|
||||
HDR.antenna = HDR.antenna;
|
||||
elseif length(HDR.antenna) < 14
|
||||
HDR.antenna = pad(HDR.antenna, 14, 'right');
|
||||
elseif length(HDR.antenna) > 14
|
||||
HDR.antenna = HDR.antenna(1 : 14);
|
||||
end
|
||||
|
||||
HDR.channel_mask = 0; %Channel mask
|
||||
|
||||
HDR.channel_mask = 0; % Channel mask
|
||||
|
||||
if length(HDR.fname) == 12
|
||||
HDR.raw_file_name = HDR.fname; %Raw file name (File name during survey)
|
||||
HDR.raw_file_name = HDR.fname; % Raw file name (File name during survey)
|
||||
elseif length(HDR.fname) < 12
|
||||
HDR.raw_file_name = pad(HDR.fname, 12, 'right');
|
||||
elseif length(HDR.fname) > 12
|
||||
HDR.raw_file_name = HDR.fname(1:12);
|
||||
end
|
||||
|
||||
HDR.checksum = 0; %Checksum
|
||||
HDR.num_gain_points = 0; %Number of gain points
|
||||
HDR.range_gain_db = []; %Range gain in db
|
||||
|
||||
HDR.checksum = 0; % Checksum
|
||||
HDR.num_gain_points = 0; % Number of gain points
|
||||
HDR.range_gain_db = []; % Range gain in db
|
||||
HDR.variable = zeros(896, 1);
|
||||
|
||||
%DZT file
|
||||
|
||||
% DZT file
|
||||
fid = fopen([HDR.fname '.dzt'], 'w');
|
||||
fwrite(fid, HDR.tag, 'ushort');
|
||||
fwrite(fid, HDR.data_offset, 'ushort');
|
||||
@@ -402,74 +414,74 @@ elseif flg == 2
|
||||
data = data + 2^15;
|
||||
fwrite(fid, data, 'ushort');
|
||||
fclose(fid);
|
||||
|
||||
|
||||
%HD / DT1, Sensors & Software Inc. ========================================
|
||||
%Hd is the header file. In this file can be found all the important
|
||||
%information such as the number of traces, samples, stacks, etc.
|
||||
%Dt1 is the data file written in binary form. This file contains as many
|
||||
%records as there are traces. Each record consists of a header section and
|
||||
%a data section. That means that in this file there are also stored
|
||||
%information such as the number of samples, traces, etc.
|
||||
|
||||
|
||||
% HD / DT1, Sensors & Software Inc. =======================================
|
||||
% Hd is the header file. In this file is all the important
|
||||
% information such as the number of traces, samples, stacks, etc.
|
||||
% Dt1 is the data file written in binary form. This file contains as many
|
||||
% records as there are traces. Each record consists of a header section and
|
||||
% a data section. That means that in this file there are also stored
|
||||
% information such as the number of samples, traces, etc.
|
||||
elseif flg == 3
|
||||
%Header structure of HD
|
||||
HDR.fname = HDR.fname; %File name
|
||||
HDR.file_tag = 1234; %File tag = 1234
|
||||
HDR.fname = HDR.fname; % File name
|
||||
HDR.file_tag = 1234; % File tag = 1234
|
||||
HDR.system = ['Data Collected with ' HDR.antenna];
|
||||
|
||||
|
||||
date_time = clock;
|
||||
HDR.date = ([num2str(date_time(3)), '/' ...
|
||||
num2str(date_time(2)), '/' ...
|
||||
num2str(date_time(1))]); %Date
|
||||
|
||||
HDR.num_trac = HDR.num_trac; %Number of traces
|
||||
HDR.num_samp = HDR.num_samp; %Number of samples
|
||||
num2str(date_time(1))]); % Date
|
||||
|
||||
HDR.num_trac = HDR.num_trac; % Number of traces
|
||||
HDR.num_samp = HDR.num_samp; % Number of samples
|
||||
HDR.time_zero_point = 0;
|
||||
HDR.time_window = HDR.time_window; %Total time window
|
||||
HDR.time_window = HDR.time_window; % Total time window
|
||||
HDR.start_position = 0;
|
||||
HDR.final_position = (HDR.num_trac - 1 ) * HDR.trac_int;
|
||||
HDR.trac_int = HDR.trac_int; %Trace interval
|
||||
HDR.pos_units = 'm'; %Position units
|
||||
HDR.nominal_freq = 'Unknown'; %Nominal frequency
|
||||
HDR.ant_sep = HDR.ant_sep; %Antenna seperation
|
||||
HDR.pulser_voltage = 'Unknown'; %Pulser voltage (V)
|
||||
HDR.stacks = 0; %Number of stacks
|
||||
HDR.survey_mode = 'Reflection'; %Survey mode
|
||||
HDR.odometer = 0; %Odometer Cal (t/m)
|
||||
HDR.stacking_type = 'F1'; %Stacking type (Not using 'Unknown' in case it causes any problems)
|
||||
HDR.dvl_serial = '0000-0000-0000'; %DVL serial
|
||||
HDR.console_serial = '000000000000'; %Console serial
|
||||
HDR.tx_serial = '0000-0000-0000'; %Transmitter serial
|
||||
HDR.rx_serial = '0000-0000-0000'; %Receiver Serial
|
||||
|
||||
%Header structure of DT1
|
||||
HDR.num_each_trac = 1 : 1 : HDR.num_trac; %Number of each trace 1, 2, 3, ... num_trac
|
||||
HDR.trac_int = HDR.trac_int; % Trace interval
|
||||
HDR.pos_units = 'm'; % Position units
|
||||
HDR.nominal_freq = 'Unknown'; % Nominal frequency
|
||||
HDR.ant_sep = HDR.ant_sep; % Antenna separation
|
||||
HDR.pulser_voltage = 'Unknown'; % Pulser voltage (V)
|
||||
HDR.stacks = 0; % Number of stacks
|
||||
HDR.survey_mode = 'Reflection'; % Survey mode
|
||||
HDR.odometer = 0; % Odometer Cal (t/m)
|
||||
HDR.stacking_type = 'F1'; % Stacking type (Not using 'Unknown' in case it causes any problems)
|
||||
HDR.dvl_serial = '0000-0000-0000'; % DVL serial
|
||||
HDR.console_serial = '000000000000'; % Console serial
|
||||
HDR.tx_serial = '0000-0000-0000'; % Transmitter serial
|
||||
HDR.rx_serial = '0000-0000-0000'; % Receiver Serial
|
||||
|
||||
% Header structure of DT1
|
||||
HDR.num_each_trac = 1 : 1 : HDR.num_trac; % Number of each trace 1, 2, 3, ... num_trac
|
||||
HDR.position = 0 : HDR.trac_int : ...
|
||||
(HDR.num_trac - 1) * HDR.trac_int; %Position of each trace (Xaxis)
|
||||
HDR.num_samp_each_trac = zeros(1, HDR.num_trac) + HDR.num_samp; %Number of samples of each trace
|
||||
HDR.elevation = zeros(1, HDR.num_trac); %Elevation / topography of each trace;
|
||||
HDR.not_used1 = zeros(1, HDR.num_trac); %Not used
|
||||
HDR.bytes = zeros(1, HDR.num_trac) + 2; %Always 2 for Rev 3 firmware
|
||||
(HDR.num_trac - 1) * HDR.trac_int; % Position of each trace (Xaxis)
|
||||
HDR.num_samp_each_trac = zeros(1, HDR.num_trac) + HDR.num_samp; % Number of samples of each trace
|
||||
HDR.elevation = zeros(1, HDR.num_trac); % Elevation / topography of each trace;
|
||||
HDR.not_used1 = zeros(1, HDR.num_trac); % Not used
|
||||
HDR.bytes = zeros(1, HDR.num_trac) + 2; % Always 2 for Rev 3 firmware
|
||||
HDR.time_window_each_trac = zeros(1, HDR.num_trac) + HDR.time_window; % Time window of each trace
|
||||
HDR.stacks_each_trac = zeros(1, HDR.num_trac); %Number of stacks each trace
|
||||
HDR.not_used2 = zeros(1, HDR.num_trac); %Not used
|
||||
HDR.rsv_gps_x = zeros(1, HDR.num_trac); %Reserved for GPS X position (double*8 number)
|
||||
HDR.rsv_gps_y = zeros(1, HDR.num_trac); %Reserved for GPS Y position (double*8 number)
|
||||
HDR.rsv_gps_z = zeros(1, HDR.num_trac); %Reserved for GPS Z position (double*8 number)
|
||||
HDR.rsv_rx_x = zeros(1, HDR.num_trac); %Reserved for receiver x position
|
||||
HDR.rsv_rx_y = zeros(1, HDR.num_trac); %Reserved for receiver y position
|
||||
HDR.rsv_rx_z = zeros(1, HDR.num_trac); %Reserved for receiver z position
|
||||
HDR.rsv_tx_x = zeros(1, HDR.num_trac); %Reserved for transmitter x position
|
||||
HDR.rsv_tx_y = zeros(1, HDR.num_trac); %Reserved for transmitter y position
|
||||
HDR.rsv_tx_z = zeros(1, HDR.num_trac); %Reserved for transmitter z position
|
||||
HDR.time_zero = zeros(1, HDR.num_trac); %Time zero adjustment where: point(x) = point(x + adjustment)
|
||||
HDR.zero_flag = zeros(1, HDR.num_trac); %0 = data ok, 1 = zero data
|
||||
HDR.num_channels = zeros(1, HDR.num_trac); %Number of channels
|
||||
HDR.time = zeros(1, HDR.num_trac); %Time of day data collected in seconds past midnight
|
||||
HDR.comment_flag = zeros(1, HDR.num_trac); %Comment flag
|
||||
HDR.comment = zeros(1, 24); %Comment
|
||||
|
||||
%HD file
|
||||
HDR.stacks_each_trac = zeros(1, HDR.num_trac); % Number of stacks each trace
|
||||
HDR.not_used2 = zeros(1, HDR.num_trac); % Not used
|
||||
HDR.rsv_gps_x = zeros(1, HDR.num_trac); % Reserved for GPS X position (double*8 number)
|
||||
HDR.rsv_gps_y = zeros(1, HDR.num_trac); % Reserved for GPS Y position (double*8 number)
|
||||
HDR.rsv_gps_z = zeros(1, HDR.num_trac); % Reserved for GPS Z position (double*8 number)
|
||||
HDR.rsv_rx_x = zeros(1, HDR.num_trac); % Reserved for receiver x position
|
||||
HDR.rsv_rx_y = zeros(1, HDR.num_trac); % Reserved for receiver y position
|
||||
HDR.rsv_rx_z = zeros(1, HDR.num_trac); % Reserved for receiver z position
|
||||
HDR.rsv_tx_x = zeros(1, HDR.num_trac); % Reserved for transmitter x position
|
||||
HDR.rsv_tx_y = zeros(1, HDR.num_trac); % Reserved for transmitter y position
|
||||
HDR.rsv_tx_z = zeros(1, HDR.num_trac); % Reserved for transmitter z position
|
||||
HDR.time_zero = zeros(1, HDR.num_trac); % Time zero adjustment where: point(x) = point(x + adjustment)
|
||||
HDR.zero_flag = zeros(1, HDR.num_trac); % 0 = data ok, 1 = zero data
|
||||
HDR.num_channels = zeros(1, HDR.num_trac); % Number of channels
|
||||
HDR.time = zeros(1, HDR.num_trac); % Time of day data collected in seconds past midnight
|
||||
HDR.comment_flag = zeros(1, HDR.num_trac); % Comment flag
|
||||
HDR.comment = zeros(1, 24); % Comment
|
||||
|
||||
% HD file
|
||||
fid = fopen([HDR.fname '.hd'], 'w');
|
||||
fprintf(fid, '%i\r\n\n', HDR.file_tag);
|
||||
fprintf(fid, 'Data Collected with %s\r\n\n', HDR.system);
|
||||
@@ -494,8 +506,8 @@ elseif flg == 3
|
||||
fprintf(fid, 'Transmitter Serial#= %s\r\n\n', HDR.tx_serial);
|
||||
fprintf(fid, 'Receiver Serial# = %s\r\n', HDR.rx_serial);
|
||||
fclose(fid);
|
||||
|
||||
%DT1 file
|
||||
|
||||
% DT1 file
|
||||
fid = fopen([HDR.fname '.dt1'], 'w');
|
||||
for i = 1 : HDR.num_trac
|
||||
fwrite(fid, HDR.num_each_trac(i), 'float');
|
||||
@@ -511,18 +523,18 @@ elseif flg == 3
|
||||
fwrite(fid, HDR.rsv_gps_y(i), 'double');
|
||||
fwrite(fid, HDR.rsv_gps_z(i), 'double');
|
||||
fwrite(fid, HDR.rsv_rx_x(i), 'float');
|
||||
fwrite(fid, HDR.rsv_rx_y(i), 'float');
|
||||
fwrite(fid, HDR.rsv_rx_y(i), 'float');
|
||||
fwrite(fid, HDR.rsv_rx_z(i), 'float');
|
||||
fwrite(fid, HDR.rsv_tx_x(i), 'float');
|
||||
fwrite(fid, HDR.rsv_tx_y(i), 'float');
|
||||
fwrite(fid, HDR.rsv_tx_z(i), 'float');
|
||||
fwrite(fid, HDR.rsv_tx_y(i), 'float');
|
||||
fwrite(fid, HDR.rsv_tx_z(i), 'float');
|
||||
fwrite(fid, HDR.time_zero(i), 'float');
|
||||
fwrite(fid, HDR.zero_flag(i), 'float');
|
||||
fwrite(fid, HDR.num_channels(i), 'float');
|
||||
fwrite(fid, HDR.time(i), 'float');
|
||||
fwrite(fid, HDR.time(i), 'float');
|
||||
fwrite(fid, HDR.comment_flag(i), 'float');
|
||||
fwrite(fid, HDR.comment, 'char');
|
||||
|
||||
|
||||
fwrite(fid, data(:, i) , 'short');
|
||||
if mod(i, 10) == 0
|
||||
waitbar(i / HDR.num_trac, wb, sprintf('Exporting... %.f%%', i / HDR.num_trac * 100))
|
||||
@@ -530,4 +542,7 @@ elseif flg == 3
|
||||
end
|
||||
fclose(fid);
|
||||
end
|
||||
waitbar(1, wb, 'Done!!!'); pause(1); close(wb);
|
||||
|
||||
waitbar(1, wb, 'Done!!!');
|
||||
pause(1);
|
||||
close(wb);
|
||||
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