---
name: "ossim-chgkwval"
section: "1"
platform: "linux"
package: "ossim-core"
version: "2.9.1-3+b1"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/ossim-chgkwval"
---

# ossim-chgkwval(1)

ossim-chgkwval

## NAME

ossim-chgkwval - ossim-chgkwval

## SYNOPSIS

**chgkwval** *\<keywordlist\_file\> \<keyword\> \<value\>*

## DESCRIPTION

Changes the keyword value within the keyword list to value specified. Example:   chgval band1.spec area.size "pixels 7689 8031" Changes the keyword value of area.size to pixels 7689 8031

Note 1:  Use no colon ":" after the keyword. Note 2:  If the keyword is present in the keyword list it will

-

  be overwritten.

Note 3:  If the keyword is not in the keyword list it will be added. Note 4:  Enclose value in double quotes if it is more than one string. Note 5:  Will create file if doesn't exists.

## SEE ALSO

The full documentation for **ossim-chgkwval** is maintained as a Texinfo manual.  If the **info** and **ossim-chgkwval** programs are properly installed at your site, the command

-

  **info ossim-chgkwval**

should give you access to the complete manual.