Time offset in the middle with string

I have a time string that has a a 'step' in it.  I'm going to blame it on the sun spots...  In any case, for some reason, my system has a big jump in the weather channel, which is ruining an analysis.  I have about 40 different channels explicit time and only the part of the exhibition of this problem.  Please take a look at the attached screen see the problem.

I can't go back one collects the data, so I need to fix the time string as it is now.  Any ideas how can I fix?  The data are self-explanatory, so I can't create a channel of implicit time.  Basically, I need to compensate for this point channel from the line 1861119 and versions later.  Since I have so many channels of time checking, I would like to create a script.  I will also use the script to correct automatically, if it were to happen again in the future.

Any help is appreciated.

Hi Mr. candle.

Here is the script that I created just to filter these spikes.  The last two lines are commented out, but in the production would be commented on in.  The 3rd in the last line would disappear in the production, but I left it there for you to compare the new channel of origin with new time range.

Const MaxDelta = 1,00' seconds
Const NewDelta = 0.01 ' seconds
Set Group = Data.Root.ActiveChannelGroup
Set TimeChannel = Group.Channels ("Time")
Set DeltChannel = Group.Channels.Add ("Delta", DataTypeFloat64)
Call ChnDeltaCalc (TimeChannel, DeltChannel)
Call ChnAreaInsert0 (DeltChannel, 1, 1)
L1 = TimeChannel.Properties ("Number"). Value
L2 = DeltChannel.Properties ("Number"). Value
R1 = MaxDelta
R2 = NewDelta
Call FormulaCalc ("Ch (L2): = Ch (L2) * (Ch (L2)= R1) '")
DeltChannel.Values (1) = TimeChannel.Values (1)
Call ChnSum (DeltChannel, DeltChannel)
"Call the ChnSum (DeltChannel, TimeChannel)."
"Call the Group.Channels.Remove (DeltChannel.Name)."

Brad Turpin

Tiara Product Support Engineer

National Instruments

Tags: NI Software

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