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Do for st2

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Cal Wing 2024-09-30 19:13:09 +10:00
parent 3dc45b96d4
commit 504d8b3f6a
1 changed files with 43 additions and 19 deletions
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main.py
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@ -1,54 +1,78 @@
# Cal Wing
# Sep 2024
import numpy as np
from nptdms import TdmsFile
from makeGraph import makeGraph, pltKeyClose, UQ_COLOURS as UQC
# Photo Diode Things
SHOT_PD = "x2s4111"
SHOT_PD = "x2s4111", 1, "PD", np.timedelta64(1146, 'us') #np.timedelta64(1146800, 'ns')
# PCB Things
SHOT_PCB_1 = "x2s3667"
SHOT_PCB_2 = "x2s3668"
SHOT_PCB_1 = "x2s3667", 0.0148 * 1000, "PCB", np.timedelta64(1643, 'us')
SHOT_PCB_2 = "x2s3668", 0.0148 * 1000, "PCB", np.timedelta64(1648600, 'ns')
# Shot DATA FILE
DATA_FILE_FMT = './data/{0}/databox/{0}.tdms'
TIME_OFFSET = np.timedelta64(-10, 'us'), np.timedelta64(15, 'us') # us
def main():
graphData = {
"title": "Shock response time of PCBs",
"xLabel": "Time ($\\mu$s)",
"yLabel": "PCB Voltage Reading (mV)",
"grid": True,
"xLim": (-10, 15),
"plots": []
}
for df in [SHOT_PD, SHOT_PCB_1, SHOT_PCB_2]:
for df, scale, name, zero_p in [SHOT_PD, SHOT_PCB_1, SHOT_PCB_2]:
file_path = DATA_FILE_FMT.format(df)
data = TdmsFile.read(file_path)
channels = data.groups()[0].channels()
for channel in channels:
if df is SHOT_PD and channel.name == "st2":
time = (channels[0][:] - channels[0][0]) # Convert to sec
time_range_i = [0, 0]
for i, value in enumerate(time):
if value >= zero_p + TIME_OFFSET[0]:
time_range_i[0] = i
break
for i, value in enumerate(time):
if value >= zero_p + TIME_OFFSET[1]:
time_range_i[1] = i
break
a = time > time[time_range_i[0]]
b = time < time[time_range_i[1]]
time_range = np.logical_and(a, b)
time_2 = time[time_range][:] - time[time_range][0] + TIME_OFFSET[0]
#print(time_range, a, b, time_range_i)
if channel.name == "st2" and df is not SHOT_PD[0]:
graphData["plots"].append({
"x": channels[0][:] - channels[0][0],
"y": channel[:],
"label": f"{df} - PD - st2"
"x": time_2,
"y": channel[time_range] * scale,
"label": f"{df} - {name}"
})
#if df is SHOT_PD and channel.name == "photodiode":
# graphData["plots"].append({
# "x": channels[0][:] - channels[0][0],
# "y": channel[:],
# "label": f"{df} - PD - photodiode"
# })
if df is not SHOT_PD and channel.name == "st2":
if channel.name == "st2" and df is SHOT_PD[0] and False:
graphData["plots"].append({
"x": channels[0][:] - channels[0][0],
"y": channel[:] * 0.0148 * 10,
"label": f"{df} - PCB"
"x": time,
"y": channel[:] * scale,
"label": f"{df} - {name}"
})
makeGraph(graphData, showPlot=True, doProgramBlock=True)