Campbell Scientific CR1000KD CR800 and CR850 Measurement and Control Systems - Page 479

Appendix A. CRBasic Programming Instructions A.6.10 Other Functions AddPrecise Used in conjunction with MovePrecise, allows high‐precision totalizing of variables or manipulation of high‐precision variables. Syntax AddPrecise(PrecisionVariable, X) AvgRun Stores a running average of a measurement. Syntax AvgRun(Dest, Reps, Source, Number) Note AvgRun() should not be inserted within a For / Next construct with the Source and Dest parameters indexed and Reps set to 1. In essence this would be performing a single running average, using the values of the different elements of the array, instead of performing an independent running average on each element of the array. The results will be a running aerage of a spatial average on the various source array's elements. Randomize Initializes the random‐number generator. Syntax Randomize(source) RND Generates a random number. Syntax RND(source) A.6.10.1 Histograms Histogram Processes input data as either a standard histogram (frequency distribution) or a weighted‐value histogram. Syntax Histogram(BinSelect, DataType, DisableVar, Bins, Form, WtVal, LoLim, UpLim) Histogram4D Processes input data as either a standard histogram (frequency distribution) or a weighted‐value histogram of up to four dimensions. Syntax Histogram4D(BinSelect, Source, DataType, DisableVar, Bins1, Bins2, Bins3, Bins4, Form, WtVal, LoLim1, UpLim1, LoLim2, UpLim2, LoLim3, UpLim3, LoLim4, UpLim4) 479