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skyplot: fix some edge cases for RINEX v3 and v4

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This commit is contained in:
Carles Fernandez 2025-08-25 13:50:27 +02:00
parent 6aba5903b6
commit 4797b2b177
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GPG Key ID: 4C583C52B0C3877D
1 changed files with 6 additions and 4 deletions
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10
utils/skyplot/skyplot.py
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@ -486,9 +486,8 @@ def read_rinex_nav(filename):
day = int(parts[3])
hour = int(parts[4])
minute = int(parts[5])
second = float(parts[6])
second = float(parts[6][:2])
epoch = datetime(year, month, day, hour, minute, int(second), int((second % 1) * 1e6))
lines = [current_line]
line_count = 4 if system == 'R' or system == 'S' else 7
for _ in range(line_count):
@ -543,7 +542,7 @@ def read_rinex_nav(filename):
'z_acc': parse_rinex_float(lines[3][42:61]) if len(lines) > 3 else None,
'extra': lines[4:]
}
else:
elif system in ('G', 'E', 'C', 'I', 'J'):
ephemeris = {
'prn': prn,
'epoch': epoch,
@ -578,8 +577,11 @@ def read_rinex_nav(filename):
'fit_interval': parse_rinex_float(lines[7][23:42]) if len(lines) > 7 else None,
'extra': lines[8:]
}
else:
ephemeris = []
satellites.setdefault(prn, []).append(ephemeris)
if ephemeris:
satellites.setdefault(prn, []).append(ephemeris)
except (ValueError, IndexError):
# Skip to next line