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tldr/pages/common/pamshadedrelief.md

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# pamshadedrelief
> Generate a shaded relief from an elevation map.
> See also: `pamcrater`, `ppmrelief`.
> More information: <https://netpbm.sourceforge.net/doc/pamshadedrelief.html>.
- Generate a shaded relief image with the input image interpreted as an elevation map:
`pamshadedrelief < {{path/to/input.pam}} > {{path/to/output.pam}}`
- Gamma adjust the image by the specified factor:
`pamshadedrelief -gamma {{factor}} < {{path/to/input.pam}} > {{path/to/output.pam}}`