Hi Peter,
Thanks for you feedback. I have the next_alpha function you have
provided. But, am still getting the same result.
The actual value I am passing in is "btl". But, as I mentioned I am
getting it from an array value. Here is my actual code.
I am reading a comma separated file, getting the last item and trying to
get the next alpha. Thanks again.
def getNRTLid(layerName):
lids_seen = []
lyrs_seen = []
last_lid = ""
f = open("NRTLayerLID.csv", "r");
for line in f:
sp = line.split(',')
lyrs_seen.append(sp[0])
lids_seen.append(sp[1])
f.close();
sorted_array = sorted(lids_seen)
sorted_array.reverse()
print "highest lid is %s" % sorted_array[0]
highest_lid = sorted_array[0]
test = highest_lid.lower()
nl = next_alpha(test)
Best,
Derek
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