Issues

• Potential Issues with WEC Variable Output When Using PIO

  DOI-USGS/COAWST#465 · Filter by author yz1ou opened on Sep 29, 2026

• Error generating the ROMS input file

  DOI-USGS/COAWST#464 · Filter by author May0048 opened on Sep 16, 2026
  10

• Error Compiling the SANDY Case Using COAWST v3.9

  DOI-USGS/COAWST#461 · Filter by author May0048 opened on Jul 28, 2026
  26

• An error occurred while running WRF + ROMS + SWAN

  DOI-USGS/COAWST#460 · Filter by author May0048 opened on Jul 16, 2026
  5

• Compile error in main2d.F for 2D (undef SOLVE3D) ROMS+SWAN: ocn2wav_coupling argument mismatch and undefined Iwaves

  DOI-USGS/COAWST#456 · Filter by author kciveng opened on Jun 18, 2026
  3

• COAWST Error during running the model

  DOI-USGS/COAWST#455 · Filter by author IvanPris opened on Jun 18, 2026
  57

• How to output SWAN partitioned wave parameters (PTHSIGN, PTRTP, PTDIR) in COAWST 3.7 ROMS+SWAN coupling?

  DOI-USGS/COAWST#454 · Filter by author arief121 opened on Jun 2, 2026
  4

• Sand input from northern boundary not appearing in water column (Clamped boundary)

  DOI-USGS/COAWST#451 · Filter by author liaijun26-prog opened on Apr 14, 2026
  10

• sediment

  DOI-USGS/COAWST#450 · Filter by author Suhuiyangy opened on Mar 31, 2026
  19

• bry problem

  DOI-USGS/COAWST#449 · Filter by author Suhuiyangy opened on Mar 19, 2026
  3

• tide error

  DOI-USGS/COAWST#442 · Filter by author Suhuiyangy opened on Jan 21, 2026
  22

• Could not find input parameter: NestLayers

  DOI-USGS/COAWST#439 · Filter by author nuo-231 opened on Jan 19, 2026
  2

• A question about ww3_shel.inp

  DOI-USGS/COAWST#436 · Filter by author xixi8867 opened on Dec 25, 2025
  1

• Question about two-way nesting with ROMS+SWAN in a parent+2 child configuration

  DOI-USGS/COAWST#431 · Filter by author Tucumeu opened on Dec 4, 2025
  3

• Issue with COAWST v3.7 Installation

  DOI-USGS/COAWST#430 · Filter by author yxli99-cell opened on Dec 2, 2025
  13

• COAWST compile error ：atm_coupler.f90(317): error #7012: The module file cannot be read. Its format requires a more recent F90 compiler. [MCT_WRF_COUPLER_PARAMS]

  DOI-USGS/COAWST#427 · Filter by author yuke4500 opened on Nov 21, 2025
  2

• Restart ROMS+SWAN, error writing avg file

  DOI-USGS/COAWST#426 · Filter by author malcolmscully opened on Nov 12, 2025
  4

• SWAN+WRF problem when SWAN use multiple processors

  DOI-USGS/COAWST#425 · Filter by author nuo-231 opened on Oct 30, 2025
  9

• COAWST sediment

  DOI-USGS/COAWST#423 · Filter by author Z1562 opened on Oct 13, 2025
  1

• Can COAWST couple with WRF v4.7.1? Any simple steps for WRF+ROMS+SWAN install?

  DOI-USGS/COAWST#421 · Filter by author OMGTaylor0814 opened on Sep 14, 2025
  1

• Larger track errors with coupled simulation

  DOI-USGS/COAWST#420 · Filter by author met-sree opened on Sep 12, 2025
  5

• Help with the GLS

  DOI-USGS/COAWST#419 · Filter by author rececilio opened on Sep 11, 2025
  3

• Performance Degradation in COAWST (WRF+ROMS+SWAN) on Dual-Socket AMD 9654 vs Single-Socket

  DOI-USGS/COAWST#416 · Filter by author Koreyoshi-lsy opened on Aug 16, 2025
  7

• CRAZY!! PROBLEM in WRF + SWAN in namelist.input

  DOI-USGS/COAWST#415 · Filter by author sebastipa opened on Aug 12, 2025

• Unable to use the MUDL option

  DOI-USGS/COAWST#414 · Filter by author zduvims opened on Jul 26, 2025
  1