"grid boxes" is a correct and usable phrase in written English.
It is often used to describe a rectangular array of squares that make up a chart, table, or matrix. For example, "The teacher used colored grid boxes to track student attendance."
These computer models work by subdividing the world into millions of elements or grid boxes.
Then, the grid boxes are assembled to recreate the geometry of the entire Earth system.
"We can't simulate individual cumulus clouds," says Dixon, because they're much smaller than the 200-kilometer grid boxes that make up climate models' representation of the world.
But, the weak link in this process is that with today's computer power, the grid boxes are too large to give a true picture of local variations.
Just like a puzzle image takes shape when the pieces are brought together, so to the climate takes shapes as the grid boxes are brought together.
To test this theory, the New York Climate and Health Project, which scientists say is distinctive in its attention to the smaller-scale impact of global warming, has divided the 31-county region, which includes much of Connecticut, New Jersey and the nearby New York suburbs as well as the city itself, into hundreds of grid boxes, each four kilometers square.
Equations describing conservation of mass, energy, and other processes are solved at each grid box.
The best they can do on this point is to simulate the net effect of all the clouds or aerosols in a grid box, a process known as "parameterization".
(d) Definition of the grid box.
The purpose of the grid box manipulations was to ensure a fair and accurate testing of the two programs regardless of centering of the grid box.
Regional IDF curves at the grid box and the station scales are proposed.
