May-22-2019, 09:34 PM
def collectDataMarcath(file,arr,index):
arr[index, 0] = np.fromfile(file, dtype='uint32', count=1) #Event Size
eventSize = arr[index, 0]
arr[index, 1] = np.fromfile(file, dtype='uint32', count=1) #channel
channel = arr[index, 1]
arr[index, 2] = np.fromfile(file, dtype='uint32', count=1) #time
time = arr[index, 2]
information = [eventSize, channel, time]
return information
def collectData(file, arr, index, form):
if form == 0: #Standard
collectDataStand(file,arr,index)
elif form == 1:#DPP-PSD
collectDataDpp(file, arr, index)
elif form == 2:#find unknown
collectDataMarcath(file,arr,index)
else:
print('Invalid entry. Please enter 0 for standard and 1 for dpp-psd.')
dataFile = 'Testfiles/' + str(file) + '/dataFile2' + '.dat' # CHANGE to directory where data is READ #+ str(board)
inputFile = open(dataFile) #defines input stream
file_Headers = KLINGON*np.ones((int(chunkSize), 3))
info = []
info += collectData(inputFile, file_Headers, pulse, format_type)
eventSize = info[0]
channel = info[1]
time = info[2]This is as much code as I can give, pulse is simply an integer, file_Headers is a matrix initialized to ones, and I am trying to read in binary data from a file into the array file_Headers, which I have done and can do perfectly fine when I change collectDataMarcath to not return anything. But I would like the function to return these pieces of information because I have since realized that I need to use this info separately and I'm unsure as to why I would get a Nonetype error. Heres the error message:TypeError: 'NoneType' object is not iterable