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https://github.com/OPM/ResInsight.git
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80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2023 Equinor ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "RifSeismicReader.h"
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namespace OpenVDS
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{
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struct VDS;
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struct IJKCoordinateTransformer;
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class VolumeDataLayout;
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} // namespace OpenVDS
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namespace ZGYAccess
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{
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class HistogramData;
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}
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class RifOpenVDSReader : public RifSeismicReader
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{
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public:
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RifOpenVDSReader();
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~RifOpenVDSReader() override;
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bool open( QString filename ) override;
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void close() override;
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bool isValid() override;
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bool isOpen() const override;
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std::vector<std::pair<QString, QString>> metaData() override;
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void histogramData( std::vector<double>& xvals, std::vector<double>& yvals ) override;
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std::pair<double, double> dataRange() override;
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std::vector<cvf::Vec3d> worldCorners() override;
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cvf::Vec3i inlineMinMaxStep() override;
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cvf::Vec3i xlineMinMaxStep() override;
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double zStep() override;
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int zSize() override;
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cvf::Vec3d convertToWorldCoords( int iLine, int xLine, double depth ) override;
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std::pair<int, int> convertToInlineXline( double worldx, double worldy ) override;
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std::shared_ptr<ZGYAccess::SeismicSliceData>
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slice( RiaDefines::SeismicSliceDirection direction, int sliceIndex, int zStartIndex = -1, int zSize = 0 ) override;
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std::shared_ptr<ZGYAccess::SeismicSliceData> trace( int inlineIndex, int xlineIndex, int zStartIndex = -1, int zSize = 0 ) override;
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protected:
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cvf::Vec3i minMaxStep( int dimension );
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private:
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QString m_filename;
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OpenVDS::VDS* m_handle;
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OpenVDS::VolumeDataLayout const* m_layout;
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int m_dataChannelToUse;
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std::unique_ptr<OpenVDS::IJKCoordinateTransformer> m_coordinateTransform;
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std::unique_ptr<ZGYAccess::HistogramData> m_histogram;
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};
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