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IcebridgeReaderTest.cpp
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IcebridgeReaderTest.cpp
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/******************************************************************************
* Copyright (c) 2014, Connor Manning, connor@hobu.co
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
****************************************************************************/
#include <pdal/pdal_test_main.hpp>
#include <pdal/Options.hpp>
#include <pdal/PointView.hpp>
#include <pdal/PipelineManager.hpp>
#include <pdal/StageFactory.hpp>
#include <pdal/util/FileUtils.hpp>
#include "Support.hpp"
using namespace pdal;
template <typename T>
void checkDimension(const PointView& data, std::size_t index,
Dimension::Id dim, T expected)
{
T actual = data.getFieldAs<T>(dim, index);
EXPECT_FLOAT_EQ((float)expected, (float)actual);
}
void checkPoint(
const PointView& data,
std::size_t index,
float time,
float latitude,
float longitude,
float elevation,
int xmtSig,
int rcvSig,
float azimuth,
float pitch,
float roll,
float gpsPdop,
float pulseWidth,
float relTime)
{
using namespace Dimension;
checkDimension(data, index, Id::OffsetTime, time);
checkDimension(data, index, Id::Y, latitude);
checkDimension(data, index, Id::X, longitude);
checkDimension(data, index, Id::Z, elevation);
checkDimension(data, index, Id::StartPulse, xmtSig);
checkDimension(data, index, Id::ReflectedPulse, rcvSig);
checkDimension(data, index, Id::Azimuth, azimuth);
checkDimension(data, index, Id::Pitch, pitch);
checkDimension(data, index, Id::Roll, roll);
checkDimension(data, index, Id::Pdop, gpsPdop);
checkDimension(data, index, Id::PulseWidth, pulseWidth);
checkDimension(data, index, Id::GpsTime, relTime);
}
std::string getFilePath()
{
return Support::datapath("icebridge/twoPoints.h5");
}
TEST(IcebridgeReaderTest, testRead)
{
StageFactory f;
Stage* reader(f.createStage("readers.icebridge"));
EXPECT_TRUE(reader);
Option filename("filename", getFilePath());
Options options(filename);
reader->setOptions(options);
PointTable table;
reader->prepare(table);
PointViewSet viewSet = reader->execute(table);
EXPECT_EQ(viewSet.size(), 1u);
PointViewPtr view = *viewSet.begin();
EXPECT_EQ(view->size(), 2u);
checkPoint(
*view,
0,
1414375e2f, // time
82.60531f, // latitude
-58.59381f, // longitude
18.678, // elevation
2408, // xmtSig
181, // rcvSig
49.91, // azimuth
-4.376, // pitch
0.608, // roll
2.9, // gpsPdop
20.0, // pulseWidth
0.0); // relTime
checkPoint(
*view,
1,
1414375e2f, // time
82.60528f, // latitude
-58.59512f, // longitude
18.688, // elevation
2642, // xmtSig
173, // rcvSig
52.006, // azimuth
-4.376, // pitch
0.609, // roll
2.9, // gpsPdop
17.0, // pulseWidth
0.0); // relTime
}
TEST(IcebridgeReaderTest, testPipeline)
{
PipelineManager manager;
manager.readPipeline(Support::configuredpath("icebridge/pipeline.json"));
point_count_t numPoints = manager.execute();
EXPECT_EQ(numPoints, 2u);
FileUtils::deleteFile(Support::datapath("icebridge/outfile.txt"));
}