Pricing
MODPATH pricing
As usgs.gov lists them, read 14 Nov 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| MODPATH version 7.2.001 | Free; no charge stated · Version 7.2.001; quadtree and quadpatch grids must have north-south orientation | Free |
From usgs.gov.