81 lines
1.7 KiB
Python
81 lines
1.7 KiB
Python
#Script imported from: MgE_plus.xml
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#Parameters
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"""
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E1 = 710
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E2 = 720
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TIME = 1 #min
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DELAY = 10.0 #s
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MODE = 'CIRC +'
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OFFSET = -9.0
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FOLDER = '2015_04/20150417'
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FILE = 'Fe_plus'
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ALPHA=0
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"""
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print "\nStarting energy scan - Parameters: ",
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print E1,E2,TIME,DELAY,MODE ,OFFSET ,FOLDER ,FILE ,ALPHA
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start = time.localtime()
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folder = os.path.expanduser("~/Data1/") + FOLDER + "/";
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def getNewestFile():
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global folder
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import glob
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try:
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return max(glob.iglob(folder+'/*.txt'), key=os.path.getctime)
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except:
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return None
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newest = getNewestFile()
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#Pre-actions
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wait_beam()
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if MODE is not None:
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pol_mode.write(MODE) #caput('X07MA-ID:MODE', MODE) #TODO: CAPUT
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time.sleep(1.0) #TODO: Needed?
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if MODE == 'LINEAR':
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if ALPHA is not None:
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pol_angle.write(ALPHA) #TODO: CAPUT
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wait_device(pol_done, "DONE") #TODO: NEEDED?
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if OFFSET is not None:
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pol_offset.write(OFFSET) #TODO: CAPUT
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wait_device(pol_done, "DONE")
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caput('E1', E1)
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caput('E2', E2)
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caput('TIME', TIME)
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caput('FOLDER', FOLDER)
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set_energy (E1)
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caput('FILE', FILE)
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time.sleep(0.1)
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open_valve()
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open_valve(0.0) #TODO: WHY WRITING AGAIN???
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time.sleep(DELAY)
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caput('START', '1')
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#Post-actions
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wait_channel('START', 'STOP', type = 's')
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time.sleep(2.0)
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print "Finished Energy scan"
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#File convertion
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newName = folder + time.strftime("%Y%m%d_%H%M_", start) + FILE + "_0000.txt";
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name = getNewestFile()
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if name == newest:
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raise Exception("Data file not created")
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if not os.path.isfile(name):
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raise Exception("Data file not found: " + name)
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convert_file(name, newName)
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print("Success")
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