mirror of https://github.com/gnss-sdr/gnss-sdr
250 lines
7.1 KiB
C
250 lines
7.1 KiB
C
/*!
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* \file rtklib_rtcm3.h
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* \brief RTCM v3 functions headers
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* \authors <ul>
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* <li> 2007-2013, T. Takasu
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* <li> 2017, Javier Arribas
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* <li> 2017, Carles Fernandez
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* </ul>
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*
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* This is a derived work from RTKLIB http://www.rtklib.com/
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* The original source code at https://github.com/tomojitakasu/RTKLIB is
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* released under the BSD 2-clause license with an additional exclusive clause
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* that does not apply here. This additional clause is reproduced below:
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*
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* " The software package includes some companion executive binaries or shared
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* libraries necessary to execute APs on Windows. These licenses succeed to the
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* original ones of these software. "
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*
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* Neither the executive binaries nor the shared libraries are required by, used
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* or included in GNSS-SDR.
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*
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* -------------------------------------------------------------------------
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* Copyright (C) 2007-2013, T. Takasu
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* Copyright (C) 2017, Javier Arribas
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* Copyright (C) 2017, Carles Fernandez
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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*----------------------------------------------------------------------------*/
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#ifndef GNSS_SDR_RTKLIB_RTCM3_H_
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#define GNSS_SDR_RTKLIB_RTCM3_H_
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#include "rtklib.h"
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/* constants -----------------------------------------------------------------*/
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const double PRUNIT_GPS = 299792.458; /* rtcm ver.3 unit of gps pseudorange (m) */
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const double PRUNIT_GLO = 599584.916; /* rtcm ver.3 unit of glonass pseudorange (m) */
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const double RANGE_MS = SPEED_OF_LIGHT * 0.001; /* range in 1 ms */
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/* ssr update intervals ------------------------------------------------------*/
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const double SSRUDINT[16] = {
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1, 2, 5, 10, 15, 30, 60, 120, 240, 300, 600, 900, 1800, 3600, 7200, 10800};
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/* ssr 3 and 7 signal and tracking mode ids ----------------------------------*/
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const int CODES_GPS[] = {
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CODE_L1C, CODE_L1P, CODE_L1W, CODE_L1Y, CODE_L1M, CODE_L2C, CODE_L2D, CODE_L2S,
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CODE_L2L, CODE_L2X, CODE_L2P, CODE_L2W, CODE_L2Y, CODE_L2M, CODE_L5I, CODE_L5Q,
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CODE_L5X};
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const int CODES_GLO[] = {
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CODE_L1C, CODE_L1P, CODE_L2C, CODE_L2P};
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const int CODES_GAL[] = {
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CODE_L1A, CODE_L1B, CODE_L1C, CODE_L1X, CODE_L1Z, CODE_L5I, CODE_L5Q, CODE_L5X,
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CODE_L7I, CODE_L7Q, CODE_L7X, CODE_L8I, CODE_L8Q, CODE_L8X, CODE_L6A, CODE_L6B,
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CODE_L6C, CODE_L6X, CODE_L6Z};
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const int CODES_QZS[] = {
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CODE_L1C, CODE_L1S, CODE_L1L, CODE_L2S, CODE_L2L, CODE_L2X, CODE_L5I, CODE_L5Q,
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CODE_L5X, CODE_L6S, CODE_L6L, CODE_L6X, CODE_L1X};
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const int CODES_BDS[] = {
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CODE_L1I, CODE_L1Q, CODE_L1X, CODE_L7I, CODE_L7Q, CODE_L7X, CODE_L6I, CODE_L6Q,
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CODE_L6X};
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const int CODES_SBS[] = {
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CODE_L1C, CODE_L5I, CODE_L5Q, CODE_L5X};
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double getbitg(const unsigned char *buff, int pos, int len);
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void adjweek(rtcm_t *rtcm, double tow);
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int adjbdtweek(int week);
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void adjday_glot(rtcm_t *rtcm, double tod);
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double adjcp(rtcm_t *rtcm, int sat, int freq, double cp);
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int lossoflock(rtcm_t *rtcm, int sat, int freq, int lock);
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unsigned char snratio(double snr);
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int obsindex3(obs_t *obs, gtime_t time, int sat);
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int test_staid(rtcm_t *rtcm, int staid);
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int decode_head1001(rtcm_t *rtcm, int *sync);
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int decode_type1001(rtcm_t *rtcm);
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int decode_type1002(rtcm_t *rtcm);
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int decode_type1003(rtcm_t *rtcm);
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int decode_type1004(rtcm_t *rtcm);
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double getbits_38(const unsigned char *buff, int pos);
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int decode_type1005(rtcm_t *rtcm);
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int decode_type1006(rtcm_t *rtcm);
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int decode_type1007(rtcm_t *rtcm);
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int decode_type1008(rtcm_t *rtcm);
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int decode_head1009(rtcm_t *rtcm, int *sync);
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int decode_type1009(rtcm_t *rtcm);
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int decode_type1010(rtcm_t *rtcm);
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int decode_type1011(rtcm_t *rtcm);
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int decode_type1012(rtcm_t *rtcm);
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int decode_type1013(rtcm_t *rtcm);
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int decode_type1019(rtcm_t *rtcm);
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int decode_type1020(rtcm_t *rtcm);
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int decode_type1021(rtcm_t *rtcm);
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int decode_type1022(rtcm_t *rtcm);
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int decode_type1023(rtcm_t *rtcm);
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int decode_type1024(rtcm_t *rtcm);
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int decode_type1025(rtcm_t *rtcm);
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int decode_type1026(rtcm_t *rtcm);
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int decode_type1027(rtcm_t *rtcm);
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int decode_type1029(rtcm_t *rtcm);
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int decode_type1030(rtcm_t *rtcm);
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int decode_type1031(rtcm_t *rtcm);
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int decode_type1032(rtcm_t *rtcm);
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int decode_type1033(rtcm_t *rtcm);
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int decode_type1034(rtcm_t *rtcm);
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int decode_type1035(rtcm_t *rtcm);
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int decode_type1037(rtcm_t *rtcm);
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int decode_type1038(rtcm_t *rtcm);
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int decode_type1039(rtcm_t *rtcm);
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int decode_type1044(rtcm_t *rtcm);
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int decode_type1045(rtcm_t *rtcm);
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int decode_type1046(rtcm_t *rtcm);
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int decode_type1047(rtcm_t *rtcm);
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int decode_type1063(rtcm_t *rtcm);
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int decode_ssr1_head(rtcm_t *rtcm, int sys, int *sync, int *iod,
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double *udint, int *refd, int *hsize);
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int decode_ssr2_head(rtcm_t *rtcm, int sys, int *sync, int *iod,
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double *udint, int *hsize);
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int decode_ssr7_head(rtcm_t *rtcm, int sys, int *sync, int *iod,
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double *udint, int *dispe, int *mw, int *hsize);
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int decode_ssr1(rtcm_t *rtcm, int sys);
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int decode_ssr2(rtcm_t *rtcm, int sys);
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int decode_ssr3(rtcm_t *rtcm, int sys);
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int decode_ssr4(rtcm_t *rtcm, int sys);
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int decode_ssr5(rtcm_t *rtcm, int sys);
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int decode_ssr6(rtcm_t *rtcm, int sys);
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int decode_ssr7(rtcm_t *rtcm, int sys);
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void sigindex(int sys, const unsigned char *code, const int *freq, int n,
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const char *opt, int *ind);
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void save_msm_obs(rtcm_t *rtcm, int sys, msm_h_t *h, const double *r,
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const double *pr, const double *cp, const double *rr,
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const double *rrf, const double *cnr, const int *lock,
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const int *ex, const int *half);
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int decode_msm_head(rtcm_t *rtcm, int sys, int *sync, int *iod,
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msm_h_t *h, int *hsize);
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int decode_msm0(rtcm_t *rtcm, int sys);
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int decode_msm4(rtcm_t *rtcm, int sys);
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int decode_msm5(rtcm_t *rtcm, int sys);
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int decode_msm6(rtcm_t *rtcm, int sys);
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int decode_msm7(rtcm_t *rtcm, int sys);
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int decode_type1230(rtcm_t *rtcm);
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int decode_rtcm3(rtcm_t *rtcm);
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#endif
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