Hi -
I'm not sure what you're wondering about, but here's what I'd do.
You define new variables which are the data regridded to your new
grid, and save them to the output file. Taking an example from the
regridding_demo script:
DEFINE AXIS/X=160W:40W:.5/UNIT=LONGITUDE xfine
DEFINE AXIS/Y=20N:70N:.5/UNIT=LATITUDE yfine
DEFINE GRID/X=xfine/Y=yfine gfine
SHADE/X=160W:40W/Y=20N:70N rose[g=gfine]
The _expression_ rose[g=gfine] is the regridded variable. You'll want
to put information about the original variables into the file, so
define the variablesusing useful names, and attributes from the
original variables, or that you define yourself. Here is how to get
the units from the original variable, and assign them to the new
one. You could do the same with the /TITLE, or just put in some
text to say what you did
LET/units="`rose,RETURN=units`"/TITLE="my new title"
rose_fine = rose[g=gfine]
SAVE/FILE=my_output.nc rose_fine
Ansley
On 9/29/2011 2:15 AM, dessy berlianty wrote:
Dear FerretUsers,
I have u and v velocity components (2.5 degrees resolution)
that I need to interpolate horizontally (say 500 meters) and
also from z-level to sigma-level.
But after learn from regridding_demo.jnl, I still cannot
find the appropriate way to save interpolation results into
ascii/netcdf file.
It would be useful for me if any suggestion about
documentation part where I should try firstly.
Thank you in advance for anykind help.
Sincerely yours,
dessy