How to get non-empty row values corresponding to chosen labels from columns?
I have incoming data of the form as attached.I want to get the first first three row values from each column (encircled red) which appear against specific labels (encircled blue).The following works for Current but not for Voltage (for Voltage I get empty values which I understand why)Stage = "7"; resCol = "Current";
theLSL = Column( dt, resCol )[(dt << get rows where( :TestStage == Stage & :lab
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