Migrate to python 3

SydneyTide-python.py

@@ -42,7 +42,7 @@ H=open("HARMONIC","r")
 l=readlinenocomm(H)
 numconstits=int(l)
 
-print "Number of Constituents = ",numconstits
+print("Number of Constituents = ",numconstits)
 
 # Read in the constituent speeds
 
@@ -79,8 +79,8 @@ while i<numconstits:
 	i=i+1
 
 l=readlinenocomm(H)
-if l[0:5]<>'*END*':
-	print "Error, expected end after eq args.  Got:  ",l
+if l[0:5]!='*END*':
+	print("Error, expected end after eq args.  Got:  ",l)
 
 # Read in the node factors
 
@@ -105,8 +105,8 @@ while i<numconstits:
 	i=i+1
 
 l=readlinenocomm(H)
-if l[0:5]<>'*END*':
-	print "Error, expected end after node factors.  Got:  ",l
+if l[0:5]!='*END*':
+	print("Error, expected end after node factors.  Got:  ",l)
 
 harm['sa']=[0.0410686,0.04,44.3373]
 harm['ssa']=[0.0821373,0.0233,140.8642]
@@ -225,8 +225,8 @@ MSL=0.9952
 
 # Now do the maths
 
-start_time=datetime.datetime(2016,07,29,0,0,0)
-end_time=datetime.datetime(2016,07,30,0,0,0)
+start_time=datetime.datetime(2016,7,29,0,0,0)
+end_time=datetime.datetime(2016,7,30,0,0,0)
 
 time_step=datetime.timedelta(minutes=15)
 
@@ -259,6 +259,3 @@ plt.figure()
 plot(x,y,c='g',label='Sample')
 plt.gcf().autofmt_xdate()
 show()
-
-
-