The Lake Michigan shore has beautiful ice formations this time of year. The clear area in the picture is solid ice. The tide pushes the ice up onto the shoreline and creates amazing features.
Posted by Paul Stiles at 2/23/2008 02:32:00 PM
Dim i,j,k,last As Integer
Dim swing As Single = Me.CodeBlock.ParameterValue
Dim curhigh,curlow,swhigh,swlow,lowp,highp As Single
Dim pcswing As Single
Dim highbar, lowbar, chighbar, clowbar As Integer
pcswing = swing/100
For i = 1 To InputCount-1
If i = 1
curhigh = inputlast(0)
curlow = inputlast(0)
End If
If last <> 1
If inputlow(i) < (curhigh-curhigh*pcswing)
last = 1
swhigh=curhigh
highbar = chighbar
curlow = inputlow(i)
clowbar = i
lowp = inputlow(i)
addtooutput(inputdate(chighbar),swhigh)
ElseIf inputhigh(i) > curhigh
curhigh = inputhigh(i)
chighbar = i
End If
End If
If last <> -1
If inputhigh(i) > curlow+(curlow*pcswing)
last = -1
swlow = curlow
curhigh = inputhigh(i)
chighbar = i
addtooutput(inputdate(clowbar),swlow)
ElseIf inputlow(i) < curlow
curlow = inputlow(i)
clowbar = i
End If
End If
Next
Dim j,k As Integer
Dim x As Integer = 0
Dim m As Integer = 0
Dim n As Integer = 0
Dim p As Integer = 0
Dim ar1(50000), ar2(50000) As Integer
Dim Period As Integer = Me.CodeBlock.ParameterValue
For i As Integer = 4 To InputCount-1
Dim CurDate As Date = InputDate(i)
If inputlast(i) > Inputlast(i-4) And InputLast(i-1) > InputLast(i-5) _
And InputLast(i-2) > InputLast(i-6) And InputLast(i-3) > InputLast(i-7) _
And InputLast(i-4) > InputLast(i-8) And InputLast(i-5) > InputLast(i-9) _
And InputLast(i-6) > InputLast(i-10) And InputLast(i-7) > InputLast(i-11) _
And InputLast(i-8) > InputLast(i-12) And InputLast(i-9) < InputLast(i-13)
m = m+1
ar1(i) = m
End If
Next
For j = 4 To InputCount-1
If ar1(j) > 0 And ar1(j) > ar1(j-1)
n = n + 1
ar2(n) = j
End If
Next
addtooutput(inputdate(ar2(n-(Period-1))-8),inputlow(ar2(n-(Period-1))-8))
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