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Add link to proj networking page
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cfis authored Feb 16, 2024
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Expand Up @@ -141,6 +141,8 @@ Proj supports downloading grid files on demand if network access is enabled (it

Downloaded grids are cached in a sqlite file named cache.db. To specify the location, size and other characteristics of the cache file refer to the `GridCache` class which is accessible via `Context#cache`. By default the cache size is 300MB. Caching is on by default but can be disabled via `GridCache#enabled=`.

For more information see the proj networking[https://proj.org/en/latest/usage/network.html#how-to-enable-network-capabilities] documentation.

== Error handling
When an error occurs, a `Proj::Error` instance will be thrown with the underlying message provided from the Proj library.

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