Campbell-scientific CR1000 Measurement and Control System Manuel d'utilisateur Page 479

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Appendix A. CRBasic Programming Instructions
479
WindVector
Processeswindspeedanddirectionfromeitherpolarororthogonalsensors.To
saveprocessingtime,onlycalculationsresultingintherequesteddataare
performed.
Syntax
WindVector(Repetitions, Speed/East, Direction/North,
DataType, DisableVar, Subinterval, SensorType, OutputOpt)
Read More! See Wind Vector (p. 188).
A.3 Single Execution at Compile
Reside between BeginProg and Scan Instructions.
ESSInitialize
PlacedaftertheBeginProginstructionbutpriortotheScaninstructionto
initializeESSvariablesatcompiletime.
Syntax
ESSInitialize
MovePrecise
UsedinconjunctionwithAddPrecise,movesahighprecisionvariableinto
anotherinputlocation.
Syntax
MovePrecise(PrecisionVariable, X)
PulseCountReset
Anobsoleteinstruction.Resetsthepulsecountersandtherunningaverages
usedinthepulsecountinstruction.
Syntax
PulseCountReset
A.4 Program Control Instructions
A.4.1 Common Program Controls
BeginProg/EndProg
Marksthebeginningandendofaprogram.
Syntax
BeginProg
[program code]
EndProg
Call
Transfersprogramcontrolfromthemainprogramtoasubroutine.
Syntax
Call subname (list of variables)
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