Campbell Scientific CR5000 Measurement and Control Module - Manual (Page 121)

Section 6. Data Table Declarations and Output Processing Instructions
6-27
Parameter
& Data Type Enter
Reps
Constant
The number of standard deviations to calculate. When repetitions are greater than 1, the
source must be an array.
Source
Variable
The name of the Variable that is the input for the instruction.
DataType A code to select the data storage format.
Constant Alpha Code Numeric Code Data Format
IEEE4 24 IEEE 4 byte floating point
FP2 7 Campbell Scientific 2 byte floating point
DisableVar
Constant,
Variable, or
Expression
A non-zero value will disable intermediate processing. Normally 0 is entered so all inputs
are processed. For example, when the disable variable is
≠
0 the current input is not
included in the standard deviation. The standard deviation that is eventually stored is the
standard deviation of the inputs that occurred while the disable variable was 0.
Value
Result
0 Process current input
≠
0 Do not process current input
Totalize (Reps, Source, DataType, DisableVar)
This instruction stores the total(s) of the values of the source(s) over the given
output interval.
Parameter
& Data Type Enter
Reps
Constant
The number of totals to calculate. When repetitions are greater than 1, the source must be
an array.
Source
Variable
The name of the Variable that is the input for the instruction.
DataType A code to select the data storage format.
Constant Alpha Code Numeric Code Data Format
IEEE4 24 IEEE 4 byte floating point
FP2 7 Campbell Scientific 2 byte floating point
DisableVar
Constant,
Variable, or
Expression
A non-zero value will disable intermediate processing. Normally 0 is entered so all inputs
are processed. For example, when the disable variable is
≠
0 the current input is not
included in the total. The total that is eventually stored is the total of the inputs that
occurred while the disable variable was 0.
Value
Result
0 Process current input
≠
0 Do not process current input
WindVector (Repetitions, Speed/East, Direction/North, DataType,
DisableVar, Subinterval, SensorType, OutputOpt)
WindVector processes wind speed and direction from either polar (wind speed
and direction) or orthogonal (fixed East and North propellers) sensors. It uses
the raw data to generate the mean wind speed, the mean wind vector
magnitude, and the mean wind vector direction over an output interval. Two
different calculations of wind vector direction (and standard deviation of wind
vector direction) are available, one of which is weighted for wind speed.