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1.1 |
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---- downloading matlab toolboxes ---- |
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gforget |
1.3 |
1) create a directory called `iap-idma' and two subdirectories |
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called `iap-idma/matlab' and `iap-idma/release1' |
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1.1 |
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1.2 |
2) open a web browser and download the following two files: |
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1.6 |
ftp://mit.ecco-group.org/ecco_for_las/version_4/checkpoints/gcmfaces_20160114.tar.gz |
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ftp://mit.ecco-group.org/ecco_for_las/version_4/checkpoints/c65r_MITprof.tar.gz |
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gforget |
1.1 |
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1.2 |
3) move these two files to the idma directory and uncompress them. |
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1.1 |
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gforget |
1.7 |
4) the iap-idma directory should now contain two new subdirectories |
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1.6 |
named `gcmfaces' and `c65r_MITprof'. Rename c65r_MITprof as `MITprof'. |
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gforget |
1.7 |
At this point the iap-idma directory should contain 'matlab/', |
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'release1/','MITprof/', and 'gmcfaces/'. |
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gforget |
1.1 |
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notes : |
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1.2 |
- disk space requirement ~ 800M (plus session specific items that will be added later) |
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- 2011 or later matlab version is needed (for native netcdf implementation) |
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- for session 1 you only need MITprof but gcmfaces will come |
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handy later so your might as well download both right away |
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gforget |
1.1 |
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---- for session #1 ---- |
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gforget |
1.2 |
1) see 'downloading matlab toolboxes' |
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gforget |
1.1 |
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gforget |
1.2 |
2) download idma_float_plot.m, idma_box_subset.m, and idma_box_mean.m from |
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http://mitgcm.org/viewvc/MITgcm/MITgcm_contrib/gael/comm/course-idma2016/matlab/ |
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gforget |
1.1 |
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gforget |
1.2 |
3) move these files to the iap-idma/matlab directory |
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gforget |
1.1 |
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gforget |
1.2 |
4) using you favorite ftp client (e.g. fetch in iOS, secureFX in MS-windows, |
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or wget in LINUX) to download the following directory: |
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ftp://mit.ecco-group.org/ecco_for_las/version_4/release1/MITprof_release1 |
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gforget |
1.3 |
5) move MITprof_release1 to the iap-idma/release1 directory |
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gforget |
1.1 |
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gforget |
1.2 |
6) start matlab, go to the iap-idma directory, and type: |
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gforget |
1.1 |
addpath matlab/ |
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1.2 |
[p]=idma_float_plot('4900828'); |
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1.5 |
box_l=[-180 -140]; box_L=[-10 10]-30; box_D=[0 300]; |
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[prof_T,prof_Testim,prof_Tweight]=idma_box_subset(box_l,box_L,box_D); |
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[boxmean,tim,dep]=idma_box_mean(prof_T,prof_Tweight); |
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figureL; pcolor(tim,-dep,boxmean); colorbar; |
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gforget |
1.1 |
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notes : |
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gforget |
1.4 |
- disk space requirement ~ 6.4G |
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gforget |
1.2 |
- idma_float_plot.m and idma_box_subset.m both add the |
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iap-idma/MITprof/ and its subdirectories to the matlab path |
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gforget |
1.4 |
- idma_box_subset is the most time consuming of the three |
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scripts and may take ~3 minutes |
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gforget |
1.1 |
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gforget |
1.6 |
----- for session #2 ----- |
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1) see 'downloading matlab toolboxes' |
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note: make sure to use gcmfaces_20160114.tar.gz or the up to date version of |
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gcmfaces from CVS (rather than c65r_MITprof.tar.gz or earlier versions). |
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2) download the m_map plotting toolbox (use the 'zip archive' link) from |
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https://www.eoas.ubc.ca/~rich/map.html |
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unzip and move it to iap-idma/ |
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2) using you favorite ftp client (e.g. fetch in iOS, secureFX in MS-windows, |
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or wget in LINUX) to download the following directory (145M): |
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ftp://mit.ecco-group.org/ecco_for_las/version_4/release1/nctiles_grid |
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and move it to iap-idma/ |
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3) using you favorite ftp client (e.g. fetch in iOS, secureFX in MS-windows, |
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or wget in LINUX) to download the following directory (14G): |
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ftp://mit.ecco-group.org/ecco_for_las/version_4/release1/nctiles_climatology |
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and move it to iap-idma/release1/ |
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4) start matlab, go to the iap-idma directory, and type: |
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p = genpath([pwd filesep 'gcmfaces/']); addpath(p); |
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p = genpath([pwd filesep 'MITprof/']); addpath(p); |
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p = genpath([pwd filesep 'm_map/']); addpath(p); |
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grid_load;%load ECCO v4 grid into mygrid |
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gcmfaces_global;%declare mygrid as global |
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disp(mygrid);%displays grid variables |
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diags=example_transports;%computes transports (takes ~ 2 minutes) |
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example_transports_disp(diags);%display results |
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then proceed as explained in section 5 of gcmfaces/gcmfaces.pdf |
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to use diags_driver.m and diags_display.m (takes ~ 5 minutes) |
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