blakeridgway/supercell-wx
1
0
Fork 0
mirror of https://github.com/ciphervance/supercell-wx.git synced 2025-10-30 16:20:06 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Store radar data in Ar2vFile object

Browse source
This commit is contained in:
Dan Paulat 2021-06-27 10:20:32 -05:00
parent 79ab14ab95
commit a2c6ee70a4
18 changed files with 183 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

67
wxdata/source/scwx/wsr88d/ar2v_file.cpp
View file

@ -1,5 +1,8 @@
#include <scwx/wsr88d/ar2v_file.hpp>
#include <scwx/wsr88d/rda/digital_radar_data.hpp>
#include <scwx/wsr88d/rda/message_factory.hpp>
#include <scwx/wsr88d/rda/types.hpp>
#include <scwx/wsr88d/rda/volume_coverage_pattern_data.hpp>
#include <scwx/util/rangebuf.hpp>
#include <fstream>
@ -27,11 +30,16 @@ public:
milliseconds_ {0},
icao_(),
numRecords_ {0},
rawRecords_() {};
rawRecords_(),
vcpData_ {nullptr},
radarData_ {} {};
~Ar2vFileImpl() = default;
void HandleMessage(std::shared_ptr<rda::Message>& message);
void LoadLDMRecords(std::ifstream& f);
void ParseLDMRecords();
void ProcessRadarData(std::shared_ptr<rda::DigitalRadarData>& message);
void ProcessVcpData();
std::string tapeFilename_;
std::string extensionNumber_;
@ -41,6 +49,12 @@ public:
size_t numRecords_;
std::shared_ptr<rda::VolumeCoveragePatternData> vcpData_;
std::unordered_map<
uint16_t,
std::unordered_map<uint16_t, std::shared_ptr<rda::DigitalRadarData>>>
radarData_;
std::list<std::stringstream> rawRecords_;
};
@ -182,6 +196,11 @@ void Ar2vFileImpl::ParseLDMRecords()
break;
}
if (msgInfo.messageValid)
{
HandleMessage(msgInfo.message);
}
off_t offset = 0;
uint16_t nextSize = 0u;
do
@ -206,5 +225,51 @@ void Ar2vFileImpl::ParseLDMRecords()
}
}
void Ar2vFileImpl::HandleMessage(std::shared_ptr<rda::Message>& message)
{
switch (message->header().message_type())
{
case static_cast<uint8_t>(rda::MessageId::VolumeCoveragePatternData):
vcpData_ =
std::static_pointer_cast<rda::VolumeCoveragePatternData>(message);
ProcessVcpData();
break;
case static_cast<uint8_t>(rda::MessageId::DigitalRadarData):
ProcessRadarData(
std::static_pointer_cast<rda::DigitalRadarData>(message));
break;
default: break;
}
}
void Ar2vFileImpl::ProcessRadarData(
std::shared_ptr<rda::DigitalRadarData>& message)
{
uint16_t azimuthIndex = message->azimuth_number() - 1;
uint16_t elevationIndex = message->elevation_number() - 1;
radarData_[elevationIndex][azimuthIndex] = message;
}
void Ar2vFileImpl::ProcessVcpData()
{
uint16_t numberOfElevationCuts = vcpData_->number_of_elevation_cuts();
radarData_.reserve(numberOfElevationCuts);
for (uint16_t e = 0; e < numberOfElevationCuts; ++e)
{
if (vcpData_->half_degree_azimuth(e))
{
radarData_[e].reserve(720);
}
else
{
radarData_[e].reserve(360);
}
}
}
} // namespace wsr88d
} // namespace scwx