REPLACENANS

Description

To replace all NANs with a specified value or the default NoData value found in the metadata.

Parameters

Name	Type	Caption	Length	Value range
FILE *	String	Input file.	1 - 192
DBIC	Integer	Input raster channel	0 -	Default: 1
NEWVAL	String		0 -
MONITOR	String	Monitor mode	0 - 3	ON, OFF Default: ON

* Required parameter

Parameter descriptions

FILE

>Name of file in which all NANs will be replaced with the NoData value or some other specified value.

C:/pixfile.pix

DBIC

Complex and real channels are supported.

NEWVAL

If NEWVAL = nodata, and nodata is not defined at the file level or at the channel level, the PPF will error.

MONITOR

The program progress can be monitored by printing the percentage of processing completed. A system parameter, MONITOR, controls this activity.

Available options are:

• ON: Turns the monitor ON (default)
• OFF: Turns the monitor OFF (recommended if running in batch or background mode)

Details

Example

Default, replaces nans with nodata.

EASI>FILE="file.pix"						!File to have nans replaced
EASI>DBIC=									!select channel, default 1st channel
Easi>NEWVAL=""								!specify value to replace NANs, defualt NoData
EASI>run REPLACENANS