Merge latest changes from main branch#828
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…ost, srctblbrows and strsvr)
It was missing implementations for plots 3 and 4.
preceph: fix code_bias_ix system indexing
rtknavi: fix the track plot expand and shrink for plots 3 and 4
Add BDS to the systems in the default process options
rnx2rtkp: default nav sys to include Galileo and BDS
Common product files are using more that the example 4 lines, so rework the code to handle this without generating error messages.
It uses the 'flag' to indicated that a clock file is expected and to handle the format changes in clock files from version 3.04, but could incorrectly parse the type and system if this expectation was not met. Rework this to use the flag to bias the search but to fallback to the alternative if not met.
…and 2 for all constellations if freqs="L1+L2", else use L1/L2 for GLONASS and freq slots 1 and 3 for all other constellations
rtknavi_qt: correct freq change in SNR and sky plots
rtkpost_qt, rtknavi_qt: fix for incorrect target install in CMakeLists.txt
code2bias: guard code being zero, and code_ix not found
readsp3: handle arbitrary comment lines
rinex header: fix clock file system parsing
- Fix field length errors - Derive IODEs per Beidou ICD
…al for SSR and post-processing solutions
- Add reset of rtksvr structure when starting RTKNAVI as a commented out line, uncommenting this line makes RTKNAVI solutions repeatable when postprocessing data from files.
The standard deviations can be supplied at a lower rate than the clock biases, e.g. 30 sec biases with 5 minute standard deviations seen in the CODE precise clock bias products.
satposs() was failing when precise clocks were configured and supplied in only an sp3 file and without broadcast ephemeris. Rework the code to fix this and a few related issues noted. pephclk() - rework to search both the precise clocks and the precise ephemeris data, giving preference to the precise clocks which are typically at a shorter period and more accurate. It was searching only the precise clocks and failing to make use of the satellite clock biases in sp3 files in some paths. Return 0 on all failure return paths, so the caller can test the return value for success or failure, and rework the callers as necessary. satposs() use the updated pephclk() to work with only satellite clock biases in sp3 files, and without broadcast ephemeris to give the satellite clock bias. pephpos() correct the returned clock variance which was not being scaled by CLIGHT to return it in units of m^2. It was effectively only applying the interpolation variance. Lower the precise clock extrapolation error from 1mm/s to 0.4mm/s. This gives a midpoint standard deviation of around 6mm for 30s data and 60mm for 5 minute data which seems more appropriate for current satellite clocks and still conservative.
satposs: fix to work with precise clocks from sp3 files
readrnxclk: interpolate the standard deviations
… ppp.c to avoid using wrong macro define for state indices
SSR7 types are in common uses, updated from the tentative allocation. Allows these to be processed with current SSR streams. Change SSR7 BDS prn offset of 1 to 0 which appears consistent with current SSR streams, fixing the BDS PRN mapping. The SSR7 phase bias standard-deviation field do not appear in current SSR streams, so remove it. Otherwise the phase biases read as garbage. The RTCM-SSR and IGS-SSR signal mapping has diverged, so split these into separate tables. Update these tables with current common signal mappings. Include the subtype in trace messages in the ssr code paths.
The user of the ssr data is responsible for checking the iode, see the checks in seleph() so the check here is redundant and delays the use of the ssr data until after the correct ephemeris is receiver and new ssr data is received to trigger another update.
rtcm3 ssr: update types, codes, BDS offset, remove std-dev
rtksrv update_ssr: remove check for ephemeris iode here
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