About decode_B2B_sept.py, I meet some problems.

[libuku]

The .ssr and .sp3 files decoded by decode_B2B_sept.py only have GPS results. If I want to output BDS-3 results at the same time, does the program support this? If so, how should I do it? Thank you for your help.

[libuku]

Also, are the recovered .sp3 file the satellite position coordinates of the antenna phase center (APC)?

[NavSesne]

1. Successful runs should include BDS-3 results simultaneously. Please provide your configuration settings so I can check the issue. For example,
   start_date = datetime(2024, 5, 14)
   process_days = 1
   file_bds_template = os.path.join('test_data', 'SEPT{}0.{}_SBF_BDSRawB2b.txt')
   nav_file_template = os.path.join('test_data', 'eph', 'BRD400DLR_S{}0000_01D_MN.rnx')
   corr_dir_template = os.path.join('test_data', 'SEPT{}_B2b')

2. Yes, the position is related to the APC

[libuku]

max_orbit_delay=300
max_clock_delay=30
start_date = datetime(2024, 7, 18)
process_days = 1
file_bds_template = os.path.join('test_data', 'sept2000.24__SBF_BDSRawB2b.txt')
nav_file_template = os.path.join('test_data', 'EPH', 'BRDC00IGS_R_20242000000_01D_MN.rnx')
corr_dir_template = os.path.join('test_data', 'SEPT2024200_B2b')

[libuku]

所用数据如下：
通过网盘分享的文件：data200.24
链接: https://pan.baidu.com/s/11Vt0V9NvuF9B2CyE2h38AQ 提取码: 3vvs

[NavSesne]

BDS should use RINEX 4.x version broadcast, namely BRD4______