grdview(1gmt) on Linux
The text 1948341f0133, as Debian 8 (Jessie) shipped it.
Create 3-D perspective grayshaded/colored image or mesh from a 2-D grid file
Flags it lists
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-B -
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-Jz -
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-Q -
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-S -
-T -
-U -
-V -
-Wc -
-Wf -
-Wm -
-Z -
-c