Search found 19 matches

by ngarg
Tue May 09, 2017 5:13 am
Forum: ROMS Discussion
Topic: ROMS application in Lake
Replies: 4
Views: 3225

Re: ROMS application in Lake

i am familiar with another study, where researchers used ROMS in COAWST

https://spiral.imperial.ac.uk:8443/handle/10044/1/43439
by ngarg
Wed Feb 22, 2017 5:29 am
Forum: ROMS Discussion
Topic: Converting ROMS data to finite element grid
Replies: 3
Views: 2700

Re: Converting ROMS data to finite element grid

i routinely do something similar, where i remap data from a structured (stencil) type grid to unstructured (finite element) mesh. I use scrip for that purpose, also as Kate mentioned you can use EMSF (ESMpy). Also, you can use ncl (NCAR) which has some functions for working with both rectilinear, an...
by ngarg
Mon Feb 20, 2017 5:15 am
Forum: ROMS Installation
Topic: Can anyone help with CYGWIN and build.bash??
Replies: 2
Views: 3836

Re: Can anyone help with CYGWIN and build.bash??

firstly, i dont think fortran compiler is called gfortran-4, it should just be gfortran In your build.bash script, have you tried just compiling in serial mode, I mean just disable mpi and see if it compiles. I guess, you can comment out export USE_MPIF90=on export which_MPI=openmpi whether you have...
by ngarg
Mon Dec 12, 2016 4:48 am
Forum: ROMS Installation
Topic: upwellingcase/installation
Replies: 7
Views: 6574

Re: upwellingcase/installation

./build.bash: line 397: cd: /home/User/ocean/repository/trunk : No such file or directory make: *** No rule to make target 'clean'. Stop. make: *** No targets specified and no makefile found. Stop. ...and attached is my build.bash file and CYGWIN-gfortran.mk file. The location of the build.bash file...
by ngarg
Fri Dec 09, 2016 4:51 am
Forum: ROMS Installation
Topic: upwellingcase/installation
Replies: 7
Views: 6574

Re: upwellingcase/installation

you might have to install dos2unix utility in your cygwin environment
by ngarg
Sun Aug 09, 2015 6:35 am
Forum: ROMS Installation
Topic: Finished compiling COAWST Installation - Ubuntu 14.04
Replies: 26
Views: 26989

Re: Finished compiling COAWST Installation - Ubuntu 14.04

You can use the below links to find the releases of NetCDF library you need https://github.com/Unidata/netcdf-c/releases https://github.com/Unidata/netcdf-fortran/releases If you are still facing the issue in finding HDF5 library, just locate the hdf5 lib and include, as well as zlib lib path and pa...
by ngarg
Tue Nov 18, 2014 4:49 am
Forum: ROMS Discussion
Topic: pyroms problem install_pyroms.sh
Replies: 7
Views: 4299

Re: pyroms problem install_pyroms.sh

I was able to compile pyroms, but i changed few things in the install_pyroms.sh file. I edited the install_pyroms.sh file by adding extra export LDFLAGS='-L$DESTDIR/lib -shared' export LDFLAGS='-L$DESTDIR/lib' export LDFLAGS='-L$DESTDIR/lib -shared' terms wherever necessary. Just to check if fcompil...
by ngarg
Wed Oct 08, 2014 4:04 pm
Forum: ROMS Tools and Techniques
Topic: Seagrid installation - mexrect.F error - out of memory
Replies: 1
Views: 2227

Re: Seagrid installation - mexrect.F error - out of memory

After heaps of google search about mex files in Matlab 64 bit, I managed to get the mexrect file compiled and I was able to use the text_mexrect file on my linux 64 bit machine. I modified the original mexrect.F in following way: subroutine mexFunction ( nlhs, plhs, nrhs, prhs ) implicit none #if de...
by ngarg
Wed Oct 08, 2014 1:34 pm
Forum: ROMS Tools and Techniques
Topic: Seagrid installation - mexrect.F error - out of memory
Replies: 1
Views: 2227

Seagrid installation - mexrect.F error - out of memory

I am installing the seagrid package from the svn link on ROMS website instead of the one on USGS. When I use the script make_seagrid_mex, I get the following error: Error using mexrect Out of memory. Type HELP MEMORY for your options. Error in test_mexrect (line 37) z = mexrect ( z, np, n(1), n(2), ...
by ngarg
Thu Oct 02, 2014 10:50 am
Forum: ROMS Problems
Topic: seagrid2roms and matlab 2010b native matlab netcdf
Replies: 7
Views: 6571

Re: seagrid2roms and matlab 2010b native matlab netcdf

Hi,

I installed seagrid package to and when i used the seagrid2rom2010a.m, i recieved same error that you got earlier. I was wondering whether you have been able to solve.

appreciate all the help

cheers
nikhil
by ngarg
Wed Jul 30, 2014 10:28 am
Forum: ROMS Installation
Topic: A blank slate guide to installing ROMS on Ubuntu Lucid Lynx
Replies: 8
Views: 11095

Re: A blank slate guide to installing ROMS on Ubuntu Lucid L

Hi Guys, I am not sure if you are familiar with LiveROMS. It is a working virtual machine configured by a research group in Chile. I have added the link below http://ronin.dgeo.udec.cl/LiveROMS/ https://www.myroms.org/forum/viewtopic.php?f=23&t=2340&hilit=liveroms I think it is a good place ...
by ngarg
Thu Jun 26, 2014 1:21 am
Forum: ROMS Tools and Techniques
Topic: octan install problem
Replies: 4
Views: 4098

Re: octan install problem

Hi, If you are trying to install octant by Robert Hetland, then you can use these links for the required package svn checkout https://gridgen-c.googlecode.com/svn/gridgen svn checkout https://gridutils-c.googlecode.com/svn/gridutils svn checkout https://nn-c.googlecode.com/svn/nn svn checkout https:...
by ngarg
Tue Apr 01, 2014 1:53 am
Forum: ROMS Discussion
Topic: Using SWAN result as an initial input data
Replies: 3
Views: 2431

Re: Using SWAN result as an initial input data

Hi,
I think you can rewrite a similar script for python, where you import .mat using scipy.io. It will be a fair bit of work but you can use that script for many runs.

Cheers
nikhil
by ngarg
Thu Jan 23, 2014 8:46 am
Forum: ROMS Tools and Techniques
Topic: Octant - Information
Replies: 0
Views: 1747

Octant - Information

Hi, My question is concerned with OCTANT package hosted on Github. I have managed to install Octant, and now I am trying to figure out certain things in this package. 1. Whether Octant is capable of create a 3d grid(equivalent of pyroms vgrid) or is it just capable of 2D grid. 2. How can I used the ...
by ngarg
Fri Dec 13, 2013 6:51 am
Forum: ROMS Trivia
Topic: About the History of Ocean Modeling
Replies: 5
Views: 7643

Re: About the History of Ocean Modeling

With the amount of recently acquired knowledge, I think history of ocean modelling has something to do with climate model development, where history of climate model starts from the development of Energy balance model(EBM), Radiative convective model (RC) and single column model. Thereby it enters t...
by ngarg
Wed Nov 13, 2013 3:24 am
Forum: ROMS Discussion
Topic: how to install pyroms on EPD
Replies: 4
Views: 3225

Re: how to install pyroms on EPD

I would agree with Kate that linux is better os to install and use Pyroms. You will encounter enough problems in installing pyroms on linux taht i would not recommend winxp. For using pyroms you will have to install support packages such as netcdf 4.2, netcdf-cxx, netcdf-fortran etc. Detailed steps ...
by ngarg
Fri Oct 04, 2013 4:45 am
Forum: ROMS Tools and Techniques
Topic: PYROMS installation
Replies: 45
Views: 72788

Re: PYROMS installation

Thanks Kate and Robert for your replies. I managed to compile OCTANT successfully on my machine. It had the csa.so file, I just had to locate and link it and it worked after that.

Cheers
by ngarg
Mon Sep 30, 2013 10:50 am
Forum: ROMS Tools and Techniques
Topic: PYROMS installation
Replies: 45
Views: 72788

Re: PYROMS installation

Hi Roberts, Thanks for your reply. My current post is related to the PYROMS version from https://github.com/kshedstrom/pyroms. I also tried to install OCTANT when i was not able to install PYROMS, but I have not been able to run OCTANT too. I manage to install it but seems like with some bugs. When ...
by ngarg
Thu Sep 26, 2013 5:27 am
Forum: ROMS Tools and Techniques
Topic: PYROMS installation
Replies: 45
Views: 72788

PYROMS installation

Hi, I am trying to install PYROMS on a desktop FEDORA machine. I have installed netcdf4, netcdf4-cxx, netcdf4-fortran and netcdf4 for python and every other prerequisite, as far as i can think of. I have been trying to install PyROMS for quite some time now and have not been able to do so. I have at...