gpuGeo2rdr.h

//-*- coding: utf-8 -*-
//
// Author: Bryan V. Riel
// Copyright: 2017-2018
 
#pragma once
 
#include <valarray>
#include <isce3/core/forward.h>
 
namespace isce3 {
    namespace cuda {
        namespace geometry {
            // C++ interface for running geo2rdr for a block of data on GPU
            void runGPUGeo2rdr(const isce3::core::Ellipsoid & ellipsoid,
                               const isce3::core::Orbit & orbit,
                               const isce3::core::LUT1d<double> & doppler,
                               const std::valarray<double> & x,
                               const std::valarray<double> & y,
                               const std::valarray<double> & hgt,
                               std::valarray<double> & azoff,
                               std::valarray<double> & rgoff,
                               int topoEPSG, size_t lineStart, 
                               size_t blockWidth, double t0, double r0, 
                               size_t length, size_t width, double prf, 
                               double rangePixelSpacing, double wavelength,
                               isce3::core::LookSide side,
                               double threshold, double numiter,
                               unsigned int & totalconv);
        }
    }
}