Re: [ferret_users] fill the bottom value of z-coordinate data

[Russ Fiedler <russell.fiedler@xxxxxxxx>]

Hi,

To do this you can use a nearest neighbour fill in the vertical direction to project the bottom temperatures to the lowest level of your model. You then just need to contour the lowest level.

e.g.

yes? sho data
     currently SET data sets:
    1> ./ocean_temp_2001_01.nc  (default)
 name     title                             I         J         K         L
 temp     Potential temperature            1:261     1:141     1:51      1:1



let kl=`temp,return=kend`
let t_z_fill= temp[k=1:`kl`@fnr]
let t_bot=t_z_fill[k=`kl`]

shade t_bot

Cheers,
Russ

On 16/04/18 11:54, Changshui Xia wrote:

Hello ferreters,

I want to draw the fill/contour figure of botom level temperature from a z-coordinate netcdf file data (MOM5 output ) . That means the level below this bottom level is sea bed, value is missing_value in netcdf file.

Does anyone have any idea how to achieve this?

 

Thank you in advance.

 

Changshui