Method addArgs

io/LasWriter.cpp:123–178

void LasWriter::addArgs(ProgramArgs& args)
{
    std::time_t now;
    std::time(&now);

    uint16_t year = 1900;
    uint16_t doy = 1;
    std::tm *ptm = std::gmtime(&now);
    if (ptm)
    {
        year += ptm->tm_year;
        doy += ptm->tm_yday;
    }

    args.add("a_srs", "Spatial reference to use to write output", d->opts.aSrs);
    args.add("compression", "Use LAZ compression when writing file", d->opts.compression,
        las::Compression::False);
    args.add("discard_high_return_numbers", "Discard points with out-of-spec "
        "return numbers.", d->opts.discardHighReturnNumbers);
    args.add("extra_dims", "List of dimension names to write in addition to those of the "
        "point format or 'all' for all available dimensions", d->opts.extraDimSpec);
    args.add("forward", "Dimensions to forward from LAS reader", d->opts.forwardSpec);

    args.add("filesource_id", "File source ID number.", d->opts.filesourceId,
        decltype(d->opts.filesourceId)(0));
    args.add("major_version", "LAS major version", d->opts.majorVersion,
        decltype(d->opts.majorVersion)(1));
    args.add("minor_version", "LAS minor version", d->opts.minorVersion,
        decltype(d->opts.minorVersion)(4));
    args.add("dataformat_id", "Point format", d->opts.dataformatId,
        decltype(d->opts.dataformatId)(7));
    args.add("format", "Point format", d->opts.dataformatId,
        decltype(d->opts.dataformatId)(7));
    args.add("global_encoding", "Global encoding byte", d->opts.globalEncoding,
        decltype(d->opts.globalEncoding)(0));
    args.add("project_id", "Project ID", d->opts.projectId);
    args.add("system_id", "System ID", d->opts.systemId,
        decltype(d->opts.systemId)(d->header.systemId));
    args.add("software_id", "Software ID", d->opts.softwareId,
        decltype(d->opts.softwareId)(las::generateSoftwareId()));
    args.add("creation_doy", "Creation day of year", d->opts.creationDoy,
        decltype(d->opts.creationDoy)(doy));
    args.add("creation_year", "Creation year", d->opts.creationYear,
        decltype(d->opts.creationYear)(year));
    args.add("pdal_metadata", "Write PDAL metadata as VLR?", d->opts.writePDALMetadata,
        decltype(d->opts.writePDALMetadata)(false));
    args.add("scale_x", "X scale factor", d->opts.scaleX, decltype(d->opts.scaleX)(".01"));
    args.add("scale_y", "Y scale factor", d->opts.scaleY, decltype(d->opts.scaleY)(".01"));
    args.add("scale_z", "Z scale factor", d->opts.scaleZ, decltype(d->opts.scaleZ)(".01"));
    args.add("offset_x", "X offset", d->opts.offsetX);
    args.add("offset_y", "Y offset", d->opts.offsetY);
    args.add("offset_z", "Z offset", d->opts.offsetZ);
    args.add("vlrs", "List of VLRs to set", d->opts.userVlrs);
    args.add("enhanced_srs_vlrs", "Write WKT2 and PROJJSON as VLR?", d->opts.enhancedSrsVlrs,
        decltype(d->opts.enhancedSrsVlrs)(false));
}

void LasWriter::initialize()