92 lines
2.7 KiB
Python
92 lines
2.7 KiB
Python
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##################### Convert_File function #############################
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def convert_file(input_file_name, output_file_name):
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sep = "\t"
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line_sep = "\r\n"
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field = caget('X11MA-XMCD:Ireadout')
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with open(input_file_name) as inp:
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lines = inp.readlines()
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with open(output_file_name, "wb") as out:
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out.write("Energy" + sep + "Io" + sep + "CADC2" + sep + "CADC3" + sep + "Mag" + line_sep)
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s = sep + " " #File format has a space before numeric values
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for line in lines[1:]:
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line = line.strip()
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if line=="": break
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try:
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(Ecrbk,CADC1, CADC2, NORM, CADC3, CADC4, MCurr, cffrbk, ID1Erbk, ID2Erbk, vTime) = line.split(" ")
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out.write(Ecrbk + s + CADC1 + s + CADC2 + s + CADC3 + s + str(field) +line_sep)
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except:
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traceback.print_exc()
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##################### Plotting function #############################
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task = None
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running = False
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def _startPlot(type):
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global running
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sep = "\t"
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line_sep = "\r\n"
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print "Starting plot: type " + str(type)
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running = True
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p = plot(None,name="Energy")[0]
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s = p.getSeries(0)
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cur = 0
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time.sleep(3.0)
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t_start = time.time()
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t_end = time.time() + TIME*60.0
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while running:
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try:
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if (otf_start.read() == 0 or time.time() > t_end):
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break
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e = energy.read()
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if (abs(e-cur)) > 0.1:
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v = abs((keithley_2a.read() / ((keithley_1a if (type==1) else keithley_3a).read() )))
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s.appendData(e,v)
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cur = e
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except:
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pass
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print "Done Plotting"
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def startPlot(type = 1):
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global task
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task = fork((_startPlot,(type,)),)
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def stopPlot():
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global task, running
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running = False
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ret = join(task)
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##################### Switch Polarization function #############################
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def switchpol(activeID, runtype):
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global pol_str
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if activeID == 1:
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caput(ID1_OFF,OFFSET1)
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caput(ID2_OFF,OFFSET2-40) #detune ID2
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if runtype in ["+/-", "+"]:
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pol_str = "circ +"
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elif runtype in ["LH/LV", "LH"]:
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pol_str = "Lin. Horizontal"
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elif activeID == 2:
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caput(ID1_OFF,OFFSET1-40) #detune ID1
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caput(ID2_OFF,OFFSET2)
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if runtype in ["+/-", "-"]:
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pol_str = "circ -"
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elif runtype in ["LH/LV", "LV"]:
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pol_str = "Lin. Vertical"
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else:
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raise Exception("Invalid parameter")
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pol_str = None
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def get_pol_str():
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return pol_str
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