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update: skew (skew calculating algorithm & analysis notebook)

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This commit is contained in:
Wataru Otsubo 2024-10-04 19:57:54 +09:00
parent 365f91c7a8
commit 72ac9a012a
6 changed files with 2461 additions and 440 deletions
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31
src/parse_clock.jl
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@ -22,19 +22,21 @@ function get_skew(file::T) where {T <: AbstractString}
@debug "file: $(file)"
lines = Iterators.Stateful(eachline(file))
first_line = popfirst!(lines)
# criteria: https://gitlab.cern.ch/dhashimo/PS_Board_QAQC/-/blob/master/Software_Test/project_auto_reset/QAQC_test_func.cxx?ref_type=heads#L208
was_0_before = false
# criteria is changed from QAQC for skew parsing
let
first_line = popfirst!(lines)
time, high = _parse_line(first_line)
if high > 0
@debug "Unexpected first line" file
return missing
if high == 0
was_0_before = true
end
end
time_and_counts = Iterators.map(_parse_line, lines)
for (time, high) in time_and_counts
if high >= 500
if high == 0
was_0_before = true
elseif was_0_before && high >= 500
return time
end
end
@ -93,17 +95,14 @@ this returns Tuple of 2 `missing`s.
function get_skew_and_riseup(file::T) where {T <: AbstractString}
lines = Iterators.Stateful(eachline(file))
last_low_time = 0.0
first_high_time = 0.0
skew = 0.0
last_low_time = missing
first_high_time = missing
skew = missing
is_rised = false
let
_time, high = _parse_line(popfirst!(lines))
if high > 0
@debug "Unexpected first line"
return (missing, missing)
elseif high == 0
if high == 0
last_low_time = time
end
end
@ -112,16 +111,16 @@ function get_skew_and_riseup(file::T) where {T <: AbstractString}
time, high = _parse_line(line)
if high == 0
last_low_time = time
elseif !is_rised && high >= 500
elseif !ismissing(last_low_time) && !is_rised && high >= 500
skew = time
is_rised = true
elseif high == 1000
elseif !ismissing(skew) && high == 1000
first_high_time = time
break
end
end
if first_high_time == 0
if first_high_time === missing
@debug "Clock skew out of range"
return (missing, missing)
end