# Versions **URL:** https://nemo-ocean.discourse.group/c/versions/15.md?page=6 [Latest](https://nemo-ocean.discourse.group/latest.md) · [Categories](https://nemo-ocean.discourse.group/categories.md) · [Tags](https://nemo-ocean.discourse.group/tags.md) **Page:** 7 --- ## [\[v4.2.x\]\[v4.0.x\] Mixed layer depth \`mldr10\_3\` not initialized](https://nemo-ocean.discourse.group/t/v4-2-x-v4-0-x-mixed-layer-depth-mldr10-3-not-initialized/230)
**Author:** [@yruprich](https://nemo-ocean.discourse.group/u/yruprich)\ **Replies:** 12\ **Last updated:** [30 March 2022 07:23 UTC](https://nemo-ocean.discourse.group/t/v4-2-x-v4-0-x-mixed-layer-depth-mldr10-3-not-initialized/230 "2022-03-30T07:23:27Z")
Hi all, I am using NEMOv4.0.4 and I came across an issue when trying to output the variable mldr10\_3 (mixed layer depth diagnosed from vertical density gradient of 0.03 kg.m-3 with respect to the 10m deep layer). The mo… --- ## [\[v4.0.x\] Output \`msftbarot\` and \`uocetr\_vsum\_cumul\` at a given frequency](https://nemo-ocean.discourse.group/t/v4-0-x-output-msftbarot-and-uocetr-vsum-cumul-at-a-given-frequency/232)
**Author:** [@yruprich](https://nemo-ocean.discourse.group/u/yruprich)\ **Replies:** 5\ **Last updated:** [25 March 2022 15:10 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-output-msftbarot-and-uocetr-vsum-cumul-at-a-given-frequency/232 "2022-03-25T15:10:07Z")
Hello, I am using NEMO4.0.4 on ORCA1 and I struggle in outputting the variables msftbarot and uocetr\_vsum\_cumul. When I include these variables in the file\_def\_nemo-oce.xml my simulation crashes with this error message: … --- ## [\[v4.0.x\] Output predefined resolution from ORCA using \*DOMAINcfg\* tool](https://nemo-ocean.discourse.group/t/v4-0-x-output-predefined-resolution-from-orca-using-domaincfg-tool/221)
**Author:** [@chb](https://nemo-ocean.discourse.group/u/chb)\ **Replies:** 1\ **Last updated:** [11 March 2022 17:04 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-output-predefined-resolution-from-orca-using-domaincfg-tool/221 "2022-03-11T17:04:43Z")
Hi all, I’ve recently started trying to build NEMO4.0. Is it possible to output the domain\_cfg for the predefined resolutions of the ORCA tripolar grid using the DOMAINcfg tool? I’ve tried to follow the process outlined… --- ## [\[v4.0.x\] Closing freshwater budget (ocean + sea ice)](https://nemo-ocean.discourse.group/t/v4-0-x-closing-freshwater-budget-ocean-sea-ice/219)
**Author:** [@robinson](https://nemo-ocean.discourse.group/u/robinson)\ **Replies:** 7\ **Last updated:** [2 March 2022 18:53 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-closing-freshwater-budget-ocean-sea-ice/219 "2022-03-02T18:53:25Z")
Dear All, I am trying to do a total budget of volume and freshwater in a closed area in the Arctic. So basically to do that I need to compute horizontal fluxes of volume and salt in the ocean AND in Sea ice. First I wo… --- ## [\[v3.6\] After increasing vertical resolution, model crashes at 3rd spin-up](https://nemo-ocean.discourse.group/t/v3-6-after-increasing-vertical-resolution-model-crashes-at-3rd-spin-up/214)
**Author:** [@ehsan](https://nemo-ocean.discourse.group/u/ehsan)\ **Replies:** 1\ **Last updated:** [26 February 2022 12:17 UTC](https://nemo-ocean.discourse.group/t/v3-6-after-increasing-vertical-resolution-model-crashes-at-3rd-spin-up/214 "2022-02-26T12:17:28Z")
Hi, I have set up NEMO v3.6 and it is working properly which has been doing simulations for a 30 year run. Model vertical resolution is 61 levels with 5 m spacing. I need to increase vertical resolution to 3 m. For this… --- ## [XIOS error: \`Data array does not have the right size! Grid = grid\_U\_2D\`](https://nemo-ocean.discourse.group/t/xios-error-data-array-does-not-have-the-right-size-grid-grid-u-2d/212)
**Author:** [@robinson](https://nemo-ocean.discourse.group/u/robinson)\ **Replies:** 2\ **Last updated:** [9 February 2022 10:05 UTC](https://nemo-ocean.discourse.group/t/xios-error-data-array-does-not-have-the-right-size-grid-grid-u-2d/212 "2022-02-09T10:05:37Z")
Dear All, My Nemo4 simulation that used to work fine now produces the following error: Error \[void CGrid::inputField(const CArray\& field, CArray\& stored) const\] : In file '/cluster/home/robinson/x… --- ## [\[v3.6\] Compilation: \`No matching subroutine lbc\_lnk\`](https://nemo-ocean.discourse.group/t/v3-6-compilation-no-matching-subroutine-lbc-lnk/116)
**Author:** [@peipei](https://nemo-ocean.discourse.group/u/peipei)\ **Replies:** 1\ **Last updated:** [9 February 2022 10:02 UTC](https://nemo-ocean.discourse.group/t/v3-6-compilation-no-matching-subroutine-lbc-lnk/116 "2022-02-09T10:02:34Z")
Dear all, I’m trying to set up a new configuration with ORCA2\_OFF\_PISCES as a reference, using NEMO 3.6. When compiling I encountered a error: /data/home/ppwu/nemo3.6/NEMOGCM/CONFIG/MY\_OFF\_PISCES/BLD/ppsrc/nemo/zdfevd.… --- ## [\[v4.0.x\] \`E R R O R ... ML tracer and Barotropic vorticity diags are still using old IOIPSL\` with 2D tracer trends (\`ln\_tra\_mxl = .true.\`)](https://nemo-ocean.discourse.group/t/v4-0-x-e-r-r-o-r-ml-tracer-and-barotropic-vorticity-diags-are-still-using-old-ioipsl-with-2d-tracer-trends-ln-tra-mxl-true/196)
**Author:** [@f-assene](https://nemo-ocean.discourse.group/u/f-assene)\ **Replies:** 0\ **Last updated:** [3 February 2022 17:45 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-e-r-r-o-r-ml-tracer-and-barotropic-vorticity-diags-are-still-using-old-ioipsl-with-2d-tracer-trends-ln-tra-mxl-true/196 "2022-02-03T17:45:55Z")
Hello I’m trying to perform 2D tracer trend diagnostic on NEMO 4.0.2. This is my namelist : &namtrd ! trend diagnostics (default: OFF) !--------------------------------------… --- ## [Set non-optimal domain decomposition and balance process distribution over CPU nodes](https://nemo-ocean.discourse.group/t/set-non-optimal-domain-decomposition-and-balance-process-distribution-over-cpu-nodes/138)
**Author:** [@marilianemo](https://nemo-ocean.discourse.group/u/marilianemo)\ **Replies:** 7\ **Last updated:** [24 January 2022 23:11 UTC](https://nemo-ocean.discourse.group/t/set-non-optimal-domain-decomposition-and-balance-process-distribution-over-cpu-nodes/138 "2022-01-24T23:11:47Z")
Dear all, I run PISCES using v4.0.6 with XIOS 2.5. I have already prepared the dynamical fields using the previous version NEMO 3.6. The configuration has 797 procs (jpni x jpnj = 32 x 52) and I kept this domain decomp… --- ## [\[v3.2\] Online source code archive](https://nemo-ocean.discourse.group/t/v3-2-online-source-code-archive/189)
**Author:** [@ukocean](https://nemo-ocean.discourse.group/u/ukocean)\ **Replies:** 1\ **Last updated:** [24 January 2022 18:06 UTC](https://nemo-ocean.discourse.group/t/v3-2-online-source-code-archive/189 "2022-01-24T18:06:25Z")
Is there a website where I can find a copy of NEMO ver. 3.2? In particular, I’d like its namelists and ORCA2 PISCES codes. I’d appreciate it very much if someone can offer me a copy of it. Thanks --- ## [MPI error: \`'xios::CNetCdfException' ... NetCDF: Parallel operation on file opened for non-parallel access\`](https://nemo-ocean.discourse.group/t/mpi-error-xios-cnetcdfexception-netcdf-parallel-operation-on-file-opened-for-non-parallel-access/176)
**Author:** [@Jin](https://nemo-ocean.discourse.group/u/Jin)\ **Replies:** 2\ **Last updated:** [17 January 2022 07:39 UTC](https://nemo-ocean.discourse.group/t/mpi-error-xios-cnetcdfexception-netcdf-parallel-operation-on-file-opened-for-non-parallel-access/176 "2022-01-17T07:39:38Z")
Dear all, Hello, I met some problems when running ORCA2\_ICE\_PISCES. When I try to use MPI I receive the following message (details are below): "terminate called after throwing an instance of 'xios::CNetCdfException' … --- ## [\[v4.0.x\]\[v3.6\] M2 harmonic bias due to nodal corrections applied to tidal forcing](https://nemo-ocean.discourse.group/t/v4-0-x-v3-6-m2-harmonic-bias-due-to-nodal-corrections-applied-to-tidal-forcing/157)
**Author:** [@Nicolas\_Gonzalez](https://nemo-ocean.discourse.group/u/Nicolas_Gonzalez)\ **Replies:** 10\ **Last updated:** [14 January 2022 15:15 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-v3-6-m2-harmonic-bias-due-to-nodal-corrections-applied-to-tidal-forcing/157 "2022-01-14T15:15:35Z")
Dear all, I am working with NEMO 3.6 on a regional configuration of the Mediterranean Sea. At the Atlantic boundaries of my domain, I use open boundary conditions with flather scheme for 2D dynamics, which allows me to … --- ## [Testing phase for new major version](https://nemo-ocean.discourse.group/t/testing-phase-for-new-major-version/87)
**Author:** [@ClaireLevy](https://nemo-ocean.discourse.group/u/ClaireLevy)\ **Replies:** 5\ **Last updated:** [14 January 2022 08:50 UTC](https://nemo-ocean.discourse.group/t/testing-phase-for-new-major-version/87 "2022-01-14T08:50:54Z")
The 4.2 release Candidate is now available, for IMMERSE demonstrators and for beta testers. The 4.2 Release Candidate in on the trunk of NEMO repository, starting at revision 15005. To use properly this Release Candida… --- ## [\[v4.0.x\] How to output \`msftbarot\` and \`msftyz\` coming from v3.6](https://nemo-ocean.discourse.group/t/v4-0-x-how-to-output-msftbarot-and-msftyz-coming-from-v3-6/162)
**Author:** [@aearamos](https://nemo-ocean.discourse.group/u/aearamos)\ **Replies:** 0\ **Last updated:** [16 December 2021 13:28 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-how-to-output-msftbarot-and-msftyz-coming-from-v3-6/162 "2021-12-16T13:28:20Z")
Hi, As we started using NEMO4.0 here at the Barcelona Supercomputing Center, we came across 2 variables that we were able to output under nemo-3.6, but we can’t make it work under NEMO-4.0. The variables are msftbarot a… --- ## [\[v4.0.x\] Using larger timestep with own tracer model (\`nn\_dttrc \> 1\`) leads to \`lib\_mpp\` deadlock](https://nemo-ocean.discourse.group/t/v4-0-x-using-larger-timestep-with-own-tracer-model-nn-dttrc-1-leads-to-lib-mpp-deadlock/152)
**Author:** [@Luc](https://nemo-ocean.discourse.group/u/Luc)\ **Replies:** 2\ **Last updated:** [11 December 2021 16:17 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-using-larger-timestep-with-own-tracer-model-nn-dttrc-1-leads-to-lib-mpp-deadlock/152 "2021-12-11T16:17:18Z")
Hello, I’m using NEMO with a custom MY\_TRC model. If I try setting nn\_dttrc to something larger than 1, the model halts in lib\_mpp, in the routine mpp\_report: the routine is not coded for the case ncom\_dttrc /= 1 Is t… --- ## [\[v4.2.x\] MPI error at open boundary](https://nemo-ocean.discourse.group/t/v4-2-x-mpi-error-at-open-boundary/131)
**Author:** [@amoulin](https://nemo-ocean.discourse.group/u/amoulin)\ **Replies:** 12\ **Last updated:** [8 November 2021 10:11 UTC](https://nemo-ocean.discourse.group/t/v4-2-x-mpi-error-at-open-boundary/131 "2021-11-08T10:11:15Z")
Dear all, The actual CMEMS Mediterranean sea configuration is running with NEMO v3.6 and we are now testing the 4.2\_RC. Simulations with closed boundaries are running but when we open the Atlantic boundaries several pro… --- ## [\[v4.0.x\] Compilation with AGRIF fails for \`jpksed\` in \*sedchem.f90\*](https://nemo-ocean.discourse.group/t/v4-0-x-compilation-with-agrif-fails-for-jpksed-in-sedchem-f90/119)
**Author:** [@andrea.gierisch](https://nemo-ocean.discourse.group/u/andrea.gierisch)\ **Replies:** 7\ **Last updated:** [8 September 2021 14:29 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-compilation-with-agrif-fails-for-jpksed-in-sedchem-f90/119 "2021-09-08T14:29:28Z")
Hi, I would like to run NEMO 4.0.6 with both AGRIF and TOP, which should be possible according to https://forge.ipsl.jussieu.fr/nemo/chrome/site/doc/NEMO/guide/html/tracers.html But unfortunately I don’t manage to com… --- ## [\[v4.0.x\] Creating restart files from AGRIF nest](https://nemo-ocean.discourse.group/t/v4-0-x-creating-restart-files-from-agrif-nest/104)
**Author:** [@robinson](https://nemo-ocean.discourse.group/u/robinson)\ **Replies:** 11\ **Last updated:** [19 July 2021 09:46 UTC](https://nemo-ocean.discourse.group/t/v4-0-x-creating-restart-files-from-agrif-nest/104 "2021-07-19T09:46:17Z")
Dear all, I am trying to create restart files for my AGRIF nest, I use the agrif\_create\_restart.exe tool, and at first it seems to work: some fields are indeed created and they look good (i.e.: they look like an interpo… --- ## [\[GCC\] Compilation: \`... part of the GNU C Library.\`, \`... not a GNU Fortran module file\`, \`Can't exec "mpif90"\` or \`... created by a different version of GNU Fortran\`](https://nemo-ocean.discourse.group/t/gcc-compilation-part-of-the-gnu-c-library-not-a-gnu-fortran-module-file-cant-exec-mpif90-or-created-by-a-different-version-of-gnu-fortran/102)
**Author:** [@fdaryabor](https://nemo-ocean.discourse.group/u/fdaryabor)\ **Replies:** 10\ **Last updated:** [13 July 2021 13:58 UTC](https://nemo-ocean.discourse.group/t/gcc-compilation-part-of-the-gnu-c-library-not-a-gnu-fortran-module-file-cant-exec-mpif90-or-created-by-a-different-version-of-gnu-fortran/102 "2021-07-13T13:58:32Z")
Dear users, I am really thankful that anyone can help me to resolve the compiling error message; please find the attached ‘.fcm’ file as reference. Cheers, Farshid /home/ollie/fdaryabo/NEMO/nemo4\_dev/cfgs/NORDIC\_prod/… --- ## [\[NEC\] Wrong time indexing while using \`ln\_apr\_dyn\` with monthly forcing](https://nemo-ocean.discourse.group/t/nec-wrong-time-indexing-while-using-ln-apr-dyn-with-monthly-forcing/96)
**Author:** [@janna](https://nemo-ocean.discourse.group/u/janna)\ **Replies:** 6\ **Last updated:** [2 July 2021 08:10 UTC](https://nemo-ocean.discourse.group/t/nec-wrong-time-indexing-while-using-ln-apr-dyn-with-monthly-forcing/96 "2021-07-02T08:10:31Z")
Dear all, I’m using NEMO r4.0.2 as a stand alone model forced by monthly atmospheric files with time frequency of 1h. The input files have different length, for example with number of records = 672 in February and 744 i… [Previous page](https://nemo-ocean.discourse.group/c/versions/15.md?page=5)