Ocean Modeling Discussion

Kate,

Figured out the build error.... ROMS didn't like the (ng) after NST in the do loop that was added in the psource analytical.... defined as an array.

Will pass the benefit of the run for the benefit of other followers.

thanks,

John

NST was in the original do loop that jcw recommended early on. In the version I attached earlier, I changed NST to NCS (# of cohesive sediments). Because I was getting the same errors with NST and NCS, I changed back to NST because I wasn't certain if it would cause problems in future runs.

Thank you Kate, I missed the last USE in my multiple trials, or in other words I failed to follow directions. Cleaned up errors significantly. However, the original errors related to definition of the variable NST remain. To resolve, I Have defined (or attempted to defined) NST (Number of Sediment ...

Kate, Thank you for your prompt reply. I wanted to give this an earnest try before responding, hence my delay. I attempted to add an additional #ifdef SEDIMENT, USE mod_sediment chunk upfront with the other USE statements. I also tried repeating earlier USE statements within the later #ifdef ...

Thanks John, You probably asked the initial question in a manner that would have made sense to anyone but me. Please bare with an old man here. I added the ised DO loop and then got a I a build error: analytical.f90(1024): error #6410: This name has not been declared as an array or a function. [NST ...

Thank you John, I have attached the entire analytical script (ana_psource.h). ised was defined as a local variable: ! Local variable declarations. ! integer :: Npts, NSUB, is, i, j, k, ised I intended a do loop for ised setting it =20 for all point sources along the western boundary (based on the ...

John,

Note, the ised line was subsequently "commented out" but before doing so did not introduce any suspended sediment at the river boundary.

thanks again,

John

John, Thank you for your prompt response as always. I had previously attempted to edit ana_psource as follows with no success. Would appreciate any additional guidance you could provide. V/R John !----------------------------------------------------------------------- ! Set tracers point Sources and ...

Unfortunately I have not. After reading a recent thread, I am running again with CSED specified as a very large value to see it there is any sediment being introduced.

Would like to add suspended sediment from a river analytically using ana_psource.h. Have specified CSED value in input file and attempted to add ised value in ana_psource but neither appear to be introducing sediment. Salinity and temperature appear to be entering from the river as expected. Note ...

I am trying to add a point source (river) to a coupled ROMS-SWAN simulation. I tried to add river forcing analytically in PSOURCE; but, ROMS appears to want a SS forcing file. Is there a ocean_river.nc that is used by the river plume test cases as I have been unable to locate it with the source code ...

John, I have tried the Flather and Reduced BCs with Psource at the western boundary (my river source); but, have a few additional questions. In my Include file, I define both UV_COR and ANA_PSOURCE. However, my output file does not show that either of these C-preprocessing Options have been ...

Thank You John, will attempt to adjust bc's as recommended. Will re-post if I hit any snags along the way.

I am attempting to run a one-year simulation of a modified version of the estuary test case: 1051200 ntimes 30.000 dt 20 ndtfast I have modified bathymetry (ana_grid.h) as well as the tidal period from 12.0 to 12.42 (ana_fsobc.h). I have also attempted to add code (albeit inefficiently) to reflect ...

Success! It turns out that I was trying to compile my MPI executable from an "inappropriate" node from within the cluster. I was subsequently able to compile, and then submit my job to the cluster with a successful run. Thank you again. John

Thank you both. I have kept my changes to the distributed makefile to a minimum. Specifically, I have changed the paths of my source code (HEADER, ANALYTICAL, ROOT_DIR, etc.). Again, these all check based on successful serial and Open MP runs. Beyond that, I have only changed: USE_MPI ?= on (blank ...

Thank you Kate, clearly worth investigating. While I am certain I loaded the same compiler module, I may very well have altered my makefile between the runs.

My script was intended to compile oceanM and then run the same. When I try to build interactively, the following happens: [jande023@nikola trunk]$ qrsh -pe ics-mpi-44 16 Last login: Tue Aug 13 16:20:49 2013 from nikola.hpc.local [jande023@nikola-28-13 ~]$ module load intel/ics/2012.0/impi [jande023 ...

Unable to successfully run ROMS in MPI mode. In fact, I haven't been able to successfully compile oceanM. I can run in serial and Open MP. Would appreciate any guidance that could be provided. My makefile and jobscript (job_jra.sh) are attached. When submitting (qsub job_jra.sh) job fails to submit ...

Thanks John, that worked.

I have changed the morph factor on a slightly modified version of the estuary sediment test case (estuary_sediment_test.in) from the default 1 to 200 and 400 in two separate runs respectively. However, there is notapparent change in in the bed when plotting the last time step in MATLAB (plots ...

Feeling pretty silly. The space did the trick. Thank you.

Thank you Kate. Yes I run the command:

setenv LD_LIBRARY_PATH/$HOME/netcdf/lib

I have installed ROMS and netcdf 4.1.3 and have successfully run the Upwelling and Estuary Sediment Test cases. However, recently I started getting an error each time I try to execute ROMS, e.g., ./oceanS < ocean_estuary_test.in > estuary.out & Note, I get the same message trying to run the ...

Good news Chris, Had not specified location of sediment_estuary_test.in in ocean_estuary_test.in and doing so appearred to fix the problem. Did not change the path on the remaining files in the "External" folder as shown below: APARNAM = ROMS/External/s4dvar.in SPOSNAM = ROMS/External/stations.in ...

Chris, I use the Linux editor vim, so don't think I have introduced any unwanted <CR><LF> but this is good to know for future reference. Ran pwd for the ROMS/External directory and put in full path returned: /afs/lions.odu.edu/home/j/jande023/ROMS/trunk/ROMS/External/varinfo.dat also tried ~/ROMS ...

Chris, Sincerely appreciate the quick reply and assistance. The typos you identified oceans versus oceanS were errors in my posting versus my actual code. I reset the ocean_estuary_test.in pointer to varinfo.dat as follows: VARNAME = ${HOME}/ROMS/trunk/ROMS/External/varinfo.dat Then I re-ran ...

Have Upwelling Test up and running in serial mode on Linux with gfortran. Created new directory in Projects folder, EstuarySedment, and copied into it: build.bash from successful upwelling run, estuary_test.h, ocean_estuary_test.in, sediment_estuary_test.in, and varinfo.dat. Then modified build ...

Currently having problems installing ROMS in Windows 7. I followed the WikiROMS tutorial for installation of Cygwin. The tutorial appears to be geared toward an earlier version of Cygwin that enables users to specify installation of additional modules, e.g., Pearl, diffutils, X11, gcc4/core/fortran ...