Re: [ferret_users] memory problem with large file when regredding

[Satyesh Ghetiya <satyeshghetiya@xxxxxxxxx>]

Hi Patrick,

You have correctly used JLIMITS.

can you add "j=1" in your command and try ? (as following ?)

save/clobber/file="($03)"/JLIMITS=1:300/j=1 mask

On Mon, May 20, 2019 at 7:45 PM Patrick Brockmann <patrick.brockmann@xxxxxxxxxxxx> wrote:

Re,

Thank you Satyesh for your answer.

Unfortunatelly, my variable does not have a time dimension.

So spread the work into parts on L dimension won't help.

My variable is defined as follows:

dimensions:
        lon = 36000 ;
        lat = 18000 ;

If I  use JLIMITS th 0.01.nc">file_0.01.nc     ! mask1 is the variable to regrid

def axis/x=-180:180:0.1/edges/units=degrees_east myxaxis
def axis/y=-90:90:0.1/edges/units=degrees_north myyaxis 
def grid/x=myxaxis/y=myyaxis mygrid
let mask = mask1[G=MYGRID@AVE] 

save/clobber/file=file_0.1.nc mask

!============================

Any help would be appreciated.

Regards

Patrick

--
Data Analysis and Visualization Engineer / Project Manager
LSCE/IPSL, CEA-CNRS-UVSQ laboratory
LSCE - Climate and Environment Sciences Laboratory
IPSL - Institut Pierre Simon Laplace
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G Satyesh

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G Satyesh