Data Selection

You can interactively pick out the data you would like with the Data Viewer.

You can reduce the amount of data by restricting the range of the grids.

The current settings for the grids are grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :grid grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid grid: /P (mb) ordered [ (1000) (925) (850) (700) (600) (500) (400) (300)] :grid grid: /T (months since 01-Jan) periodic (0000 16 Jan) to (0000 16 Dec) by 1.0 N= 12 pts :grid If this is what you want, choose

Setting Ranges

If you want to restrict the range along a grid, choose here.

name		range
X	Longitude
Y	Latitude
P	Pressure
T	Time

Hints

• longitude is best specified as west to east, two east values or two west values, otherwise you can end up with the wrong half of the world (e.g. 0.5E to 355.5E will work much better than 0.5E to 0.5W).
• order matters: reversing values will reverse the grid.
• whe