Reading raw GNSS measurements from parsed data

[MaxiStocker]

Hello everyone, I am trying to read raw GNSS data (pseudoranges, phase count, doppler) from a parsed UBX message.

The pseudoranges, phase count, and doppler are in numbered variables, reading a specific one is not a problem, but how do I read all of them?

This is what I have so far:

from pyubx2 import UBXReader
from serial import Serial

stream = Serial('/dev/ttyACM0', 115200, timeout=3)
ubr = UBXReader(stream)
while True:
  try:
    for (rawData, parsedData) in ubr:
      if parsedData.identity == 'RXM-RAWX':
        # print(parsedData)
        print(parsedData.prMes_01)
  except NMEAParseError:
    print("parse error occurred.. continuing")

[semuadmin]

Hi @MaxiStocker

pyubx2 decodes UBX data to a flat structure for convenience, with repeating attributes suffixed with an index value e.g. prMes_01, prMes_02, etc.

If you want to iterate through a repeating group as a list of attributes, you could use a construct along these lines:

prMesList = [] # list of prMes values from repeating group
size = msg.numMeas # size of repeating group
for i in range(size):
    prMes = getattr(msg, f"prMes_{i+1:02}")
    prMesList.append(prMes)