Issues

• STOFS-3D pre-processing: USGS WaterServices endpoints stop working in Q1 2027 (decommission)

  schism-dev/schism#239 · Filter by author bonyohana opened on Oct 13, 2026
  2

• 2-D tide-only setup: late-run velocity growth and large wetting transients (ICS=2)

  schism-dev/schism#238 · Filter by author Joshua7666 opened on Sep 29, 2026
  5

• turb_fluxes (sflux_9c.F90): cube root of a negative argument when delta_theta_v crosses zero — NaN in evap_flux propagates to a domain-wide eta NaN

  schism-dev/schism#236 · Filter by author sdurski opened on Sep 16, 2026
  1

• WWMIII: IBOUNDFORMAT=1 reads from unopened FILEWAVE unit and falls back to fort.50005

  schism-dev/schism#228 · Filter by author jc-suen opened on Jul 17, 2026

• Depth-selective withdrawal (hypolimnetic intake). Supported?

  schism-dev/schism#226 · Filter by author fpacheco opened on Jul 2, 2026

• Possible bug in SCHISM-WWM coupling for hotstart file

  schism-dev/schism#216 · Filter by author zduvims opened on Mar 16, 2026

• MPI fails with boolean reduce ops on darwin/mpich

  bugwontfix
  schism-dev/schism#214 · Filter by author platipodium opened on Mar 3, 2026
  7

• regarding setting up SCHISM on windows11

  schism-dev/schism#211 · Filter by author kavitakrishnamurthy opened on Jan 26, 2026
  1

• Question about the CUDA acceleration module in the planned SCHISM 's code development ?

  schism-dev/schism#210 · Filter by author lj-cug opened on Jan 12, 2026
  2

• 0: ABORT: get_file_times(6)

  schism-dev/schism#202 · Filter by author maouyami opened on Sep 5, 2025

• Substepping for heat flux (record for future revisit)

  schism-dev/schism#200 · Filter by author feiye-vims opened on Aug 20, 2025

• SCHISM test is randomly failing to compile under UFS Coastal

  schism-dev/schism#199 · Filter by author uturuncoglu opened on Aug 19, 2025
  4

• Station elevation of 0 for dry nodes can be misleading - should output a sentinel value instead

  schism-dev/schism#192 · Filter by author PhilMiller opened on Jul 9, 2025
  3

• Capability to calculate the time when the maximum water elevation occurs

  enhancement
  schism-dev/schism#189 · Filter by author pvelissariou1 opened on Jun 26, 2025
  19

  

• SCHISM coupling with wave model : WWM vs WW3

  schism-dev/schism#188 · Filter by author dkobashi opened on Jun 25, 2025
  8

• Changes in Elevation Fields Between SCHISM Version Tags

  schism-dev/schism#184 · Filter by author jduckerOWP opened on Jun 16, 2025
  4

• 0: ABORT: Matrix not symmetric when Debug module is on

  schism-dev/schism#183 · Filter by author maouyami opened on Jun 3, 2025
  1

• calculation of LAI for flexible vegetation

  schism-dev/schism#174 · Filter by author VeroM96 opened on Apr 16, 2025
  1

• Feature: add handling of FABM property "disable_transport"

  schism-dev/schism#171 · Filter by author platipodium opened on Mar 14, 2025
  7

  

• SCHISM-WWM segmentation fault on wwm hotstart-write

  schism-dev/schism#160 · Filter by author MariaVenolia opened on Dec 27, 2024

• No rule to make target 'w'. Stop.

  schism-dev/schism#159 · Filter by author iscaswcm opened on Dec 19, 2024

• MPI problem with SCHISM

  schism-dev/schism#156 · Filter by author zysunhan opened on Nov 29, 2024

• Error when running model 0: ABORT: Failed to find a level in vinter()

  schism-dev/schism#155 · Filter by author orange-Nan opened on Nov 29, 2024
  1

• Add spack build function

  schism-dev/schism#152 · Filter by author q1165600785 opened on Nov 10, 2024

• NaN from WWM

  schism-dev/schism#151 · Filter by author EmilioEchevarria opened on Nov 7, 2024
  8