Issues

• Add !$OMP COLLAPSE to parallel loops in HEMCO to improve performance

  category: Feature Requestno-diff-to-benchmarktopic: Performancetopic: Structural Modifications
  Feature

  geoschem/HEMCO#372 · Filter by author yantosca opened on Aug 27, 2026 · 3.14.0
  

• Mask attached to a scale factor zeroes all emissions since 3.12.0 (trailing column reinterpreted as srcGMaskID)

  category: Bugnever staletopic: Scaling or Masking
  geoschem/HEMCO#370 · Filter by author jimmielin opened on Jul 25, 2026
  1

• PS variable read through HEMCO trigger errors when compiled with DEBUG

  category: Bugnever staletopic: Runtime Error
  geoschem/HEMCO#354 · Filter by author yuanjianz opened on Mar 20, 2026
  1

  

• HEMCO Extension: Meteorology-Induced Mobile Emissions

  category: Feature Requestcategory: Interface to External Model
  geoschem/HEMCO#350 · Filter by author drnimbusrain opened on Jan 21, 2026
  1

  

• Utilizing Yuan-LAI in HEMCO standalone

  category: Feature Requesttopic: HEMCO Standalone Model
  geoschem/HEMCO#329 · Filter by author yuanjianz opened on Jun 2, 2025
  1

• Check if bootstrap from ESMF attribute rather than regional max value

  category: Bugnever staletopic: ESMF or MPI
  geoschem/HEMCO#305 · Filter by author lizziel opened on Jan 17, 2025
  

• Add logic to replace TABs with spaces when reading HEMCO configuration files

  category: Feature Requestno-diff-to-benchmarktopic: Configuration Files
  geoschem/HEMCO#294 · Filter by author yantosca opened on Nov 4, 2024
  

• Update HEMCO country-mask example on RTD to instruct users to create individual country masks (when using GCHP)

  TODO: Documentation
  geoschem/HEMCO#283 · Filter by author yantosca opened on Jul 26, 2024
  1

  

• Default C2H6 emissions set to Tszompa-Sosa et al. (2017) emissions

  category: Bugnever staletopic: Configuration Filestopic: Input Data
  geoschem/HEMCO#231 · Filter by author Twize opened on Jul 28, 2023
  5

• [FEATURE REQUEST] Error checking for masks that extend beyond cropped grid domains

  category: Feature Requestnever staletopic: Scaling or Maskingtopic: Structural Modifications
  geoschem/HEMCO#187 · Filter by author yantosca opened on Jan 24, 2023

• [FEATURE REQUEST] Supporting curvilinear grids in MESSy/A2A regridding

  category: Feature Requestdeferredhelp needed: Request Input from Communitytopic: Regridding or Interpolation
  geoschem/HEMCO#149 · Filter by author jimmielin opened on Jun 14, 2022
  1

• [BUG/ISSUE] HEMCO error with duplicate scale factors

  category: Bugcategory: Feature Requestnever stale
  geoschem/HEMCO#143 · Filter by author ktravis213 opened on May 7, 2022
  2

  

• [BUG/ISSUE] Invalid time index in daily data organized in monthly files if HEMCO is not called at midnight of last day every month

  category: Bugnever staletopic: Input Data
  geoschem/HEMCO#141 · Filter by author jimmielin opened on Apr 14, 2022

• [FEATURE REQUEST] Add integration test capability for HEMCO standalone

  category: Feature Requesttopic: HEMCO Standalone Model
  geoschem/HEMCO#107 · Filter by author msulprizio opened on Sep 14, 2021

• [FEATURE REQUEST] Overhaul HEMCO_Config.rc file

  category: Feature Requestnever staletopic: Configuration Files
  geoschem/HEMCO#102 · Filter by author msulprizio opened on Aug 23, 2021
  3

  

• [BUG/ISSUE] Online MEGAN diagnostics not working properly

  category: Bugnever staletopic: Diagnosticstopic: HEMCO Extensions
  geoschem/HEMCO#91 · Filter by author yantosca opened on Jul 20, 2021
  1

• [FEATURE REQUEST] Convert HEMCO_sa_Spec.rc to YML

  category: Feature Requestnever staletopic: Configuration Files
  geoschem/HEMCO#79 · Filter by author msulprizio opened on Apr 1, 2021
  1

• [FEATURE REQUEST] Per-species scaling for Volcano extension

  category: Feature Requesttopic: HEMCO Extensionstopic: Scaling or Masking
  geoschem/HEMCO#73 · Filter by author jimmielin opened on Feb 23, 2021

• [FEATURE REQUEST] Global time range variable in HEMCO_Config.rc

  category: Feature Requestdeferredtopic: Configuration Files
  geoschem/HEMCO#43 · Filter by author tianjialiu opened on Aug 3, 2020
  1

  

• [FEATURE REQUEST] Allow for flexible precision I/O

  category: Feature Requestnever staletopic: Structural Modifications
  geoschem/HEMCO#18 · Filter by author msulprizio opened on Feb 7, 2020
  2