Scheduled Downtime
On Tuesday 24 October 2023 @ 5pm MT the forums will be in read only mode in preparation for the downtime. On Wednesday 25 October 2023 @ 5am MT, this website will be down for maintenance and expected to return online later in the morning.
Normal Operations
The forums are back online with normal operations. If you notice any issues or errors related to the forums, please reach out to help@ucar.edu

historical

  1. D

    POP aborting in first few seconds of BHISTcmip6 simulation

    I am running a BHISTcmip6 compset in CESM2.1.3, beginning in the year 1970. I get the error: POP aborting... Error in getting varid for netCDF field CFC11_CUR As suggested in another discussion, I have defined the following xml variables: (1) CCSM_BGC=CO2A (2) OCN_CHL_TYPE=diagnostic...
  2. D

    CMIP6 Historical simulation in CESM2.1.3

    I am using CESM2.1.3 to try to run a simulation with CMIP6 Historical forcing I intend to initialize the model using restart files (ideally those available on NCAR Derecho) for the year 1970, and execute a simulation with a Historical compset up to the year 2015. The CMIP6 Historical compset I...
  3. X

    how to run FHIST historical experiment in 2016-2020

    hi, all, I wan to run a simulation using FHIST compset, but normally the historical period is end at 2014, if I want to get the output of 2016-2020, is there any possible way to do this, Best
  4. aswann2

    Historical transient run reference cases and configuration

    I'm trying to set up a run with time-varying atmospheric forcing (CO2, greenhouse gasses, aerosols) and land use. I used compset (matches short name FHIST_BGC): HIST_CAM60_CLM50%BGC-CROP_CICE%PRES_DOCN%DOM_MOSART_CISM2%NOEVOLVE_SWAV and grid: f09_g16 The default build of this creates a...
Top