User's Guide

EDITAHDR

Replace specified fields within an AVHRR archive image header

Function:

Replace specified fields within an AVHRR archive image header.

Parameters:

IN
Input image. The specified fields in this AVHRR archive image header will be replaced.

CEOSID
CEOS identifier. The CEOS or station id used to update IN.

Examples:

  1. LAS> editahdr in=ah11081993130419 ceosid="sfl"

    The AVHRR header file "ah11081993130419.ahdr" is updated so that the station id is "SFL".

Description/Algorithm:

The Level-0 AVHRR archive image header file is read into memory, the specified fields are modified, and the information is written back out to the header file.

Nonfatal Error Messages:

    None

Fatal Error Messages:

  1. [editahdr-fatal] Fatal error encountered

    A fatal error was encountered. The message displayed preceding this message was the error encountered. Processing terminates.

User Notes:

    None