awdb
Query the USDA NWCC Air and Water Database REST API
Description
Query the four endpoints of the 'Air and Water Database (AWDB) REST API' maintained by the National Water and Climate Center (NWCC) at the United States Department of Agriculture (USDA). Endpoints include data, forecast, reference-data, and metadata. The package is extremely light weight, with 'Rust' via 'extendr' doing most of the heavy lifting to deserialize and flatten deeply nested 'JSON' responses. The AWDB can be found at <https://wcc.sc.egov.usda.gov/awdbRestApi/swagger-ui/index.html>.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | NOTE |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | NOTE |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (8 non-OK)
compiled code
File ‘awdb/libs/awdb.so’:
Found non-API calls to R: ‘R_NamespaceRegistry’, ‘R_Srcref’,
‘R_UnboundValue’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File ‘awdb/libs/awdb.so’: Found non-API calls to R: ‘R_NamespaceRegistry’, ‘R_UnboundValue’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘awdb/libs/awdb.so’: Found non-API calls to R: ‘R_NamespaceRegistry’, ‘R_UnboundValue’ Compiled code should not call non-API entry points in R. See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual, and section ‘Moving into C API compliance’ for issues with the use of non-API entry points.
compiled code
File ‘awdb/libs/awdb.so’:
Found non-API calls to R: ‘R_NamespaceRegistry’, ‘R_Srcref’,
‘R_UnboundValue’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
compiled code
File 'awdb/libs/x64/awdb.dll':
Found non-API calls to R: 'R_NamespaceRegistry', 'R_Srcref',
'R_UnboundValue'
Compiled code should not call non-API entry points in R.
See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.
installed package size
installed size is 6.1Mb
sub-directories of 1Mb or more:
help 2.5Mb
libs 3.5Mb
installed package size
installed size is 5.9Mb
sub-directories of 1Mb or more:
help 2.5Mb
libs 3.3Mb
compiled code
File ‘awdb/libs/awdb.so’:
Found non-API calls to R: ‘R_MissingArg’, ‘R_NamespaceRegistry’,
‘R_Srcref’, ‘R_UnboundValue’
Compiled code should not call non-API entry points in R.
See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 6.1Mb
sub-directories of 1Mb or more:
help 2.5Mb
libs 3.5Mb
installed package size
installed size is 5.9Mb
sub-directories of 1Mb or more:
help 2.5Mb
libs 3.3Mb