How to create the bathymetry data for nesting ROMS grids

General scientific issues regarding ROMS

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agpc
Posts: 63
Joined: Mon Jul 27, 2020 7:44 pm
Location: Applied Geophysics Center (AGPC)

How to create the bathymetry data for nesting ROMS grids

#1 Unread post by agpc »

Hi everyone,
I'm studying to create the nesting ROMS grids following the user manual, but I don't know how to create the bath.mat file similar to the USeast.mat file.
I've tried using the extract.m program in the rutgers directory but it just created the x, y, z variables.
Please help me create this data.
Thanks all,

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wilkin
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Location: Rutgers University
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Re: How to create the bathymetry data for nesting ROMS grids

#2 Unread post by wilkin »

x,y,x are longitude, latitude and depth.
John Wilkin: DMCS Rutgers University
71 Dudley Rd, New Brunswick, NJ 08901-8521, USA. ph: 609-630-0559 jwilkin@rutgers.edu

agpc
Posts: 63
Joined: Mon Jul 27, 2020 7:44 pm
Location: Applied Geophysics Center (AGPC)

Re: How to create the bathymetry data for nesting ROMS grids

#3 Unread post by agpc »

Hi Dr. Wilkin,
I know that but the lat, lon, depth variables in the USeast_bath.m are double format. Does I use the double command to change the format of these variables?
Besides that, I found the ans parameter in this file too. How can I create this value?
Thank you!

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