Campbell CR1000 User Manual

Appendix A. CRBasic Programming Instructions
CovSpa
Computes the spatial covariance of sets of data.
Syntax
CovSpa(Dest, NumOfCov, SizeOfSets, CoreArray, DatArray)
FFTSpa
Performs a Fast Fourier Transform on a time series of measurements.
Syntax
FFTSpa(Dest, N, Source, Tau, Units, Option)
MaxSpa
Finds the maximum value in an array.
Syntax
MaxSpa(Dest, Swath, Source)
MinSpa
Finds the minimum value in an array.
Syntax
MinSpa(Dest, Swath, Source)
RMSSpa
Computes the RMS (root mean square) value of an array.
Syntax
RMSSpa(Dest, Swath, Source)
SortSpa
Sorts the elements of an array in ascending order.
Syntax
SortSpa(Dest, Swath, Source)
StdDevSpa
Finds the standard deviation of an array.
Syntax
StdDevSpa(Dest, Swath, Source)
A.7.10 Other Functions
AddPrecise
Enables high-precision totalizing of variables or manipulation of high-precision
variables in conjunction with MovePrecise.
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Campbell CR1000 Specifications

General

Power Requirements	9.6 to 16 VDC
Data Logger Operating System	CRBasic
Memory	4 MB
Analog Inputs	16 single-ended or 8 differential
Analog Input Resolution	13 bits
Analog Input Range	+/-2.5V
Digital I/O	8
Pulse Counters	2
Communication Ports	RS-232
Operating Temperature	-25°C to +50°C
Pulse Channels	4