Agilent Technologies All Guia de Resolução de Problemas descarregar pdf (Página 153)

Lab Exercise: Commands

Registers, Objects, and Tables

145

Registers, Objects, and Tables

A register is a place to store data such as chromatograms and signals. The

ChemStation uses pre-defined registers such as ChromReg for chromatograms

and SpecReg for spectra. The chromatograms and spectra are objects in the

registers. If you load a data file containing signals A, B, and C; the ChromReg

number of the object in square brackets after the name of the register. For

example, ChromReg[2], accesses the second object in ChromReg.

A register is made up of a contents list, a header and one or more objects. Each

object has a header, a data matrix and possibly one or more tables.

In this exercise, you will learn how to obtain information stored in the pre-defined

registers and objects.

Registers

1) Get the contents of the register as follows: Type on the command line

Contents$=RegCont$(ChromReg) <enter>

Print Contents$ <enter>.

2) To find out how may objects are in a register, type:

Size=RegSize(ChromReg)<enter>

Print Size <enter>

3) To delete the register as well as the contents, type:

DelReg ChromReg <enter>

1 2 ... 148 149 150 151 152 153 154 155 156 157 158 ... 210 211

Sem comentários

Agilent Technologies All Guia de Resolução de Problemas Página 153