ARRWRIT

Description

ARRWRIT writes data from an array segment to a text file.

Parameters

Name	Type	Length	Value range
Input: Array segment *	Array port	1 - 1
Data Format	String	0 - 1
Filename *	String	1 - 1

* Required parameter

Parameter descriptions

Input: Array segment

Specifies the input array segment that will be written to the text file.

Data Format

Optionally specifies the data format that will be used to write the array segment to the text file. For example:

 "k * Fw.d ?"

Where:

• k * is the optional number of values per line (the default is 1).
• Fw.d is the fixed point representation, where w is the total width for each number in characters (including the decimal point and possible sign) and d is the number of digits following the decimal point. Alternatively, this field can be an exponent representation (that is, Ew.d).
• ? is an optional field delimiter (for example, or | or $). The default is a single blank.

Filename

Specifies the name of the text file to which the array segment data is written.

You must run ARRWRIT before creating the text file. If a text file exists before ARRWRIT is run, it will be overwritten.

Details

ARRWRIT writes an array segment of data in a PCIDSK file to a text file. The format to use in writing the data can be specified with the FORMAT (Data Format) parameter.