[RegCNET] Post-processing Omega

[Dorin Drignei]

Hello,

I would like the following address to be removed from the 'regcnet' list:
drignei at oakland.edu

Thank you for your consideration.

Dorin Drignei


On Wed, Jan 16, 2013 at 10:16 AM, Graziano Giuliani <ggiulian at ictp.it>wrote:

> On 01/16/2013 03:04 PM, Rana Samuels wrote:
>
>> Hello All,
>> We are having difficulties postprocessing the omega variable. For some
>> reason the code used for the rest of parameters (and works) is providing
>> only a field of zeros for the Omega.
>>
> [...]
>
> Rana,
>
> which post-processing software are you using? One possible reason is that
> the values for omega are small. This is a vertical profile in one point in
> a small domain:
>
> ncks -H -v omega -d iy,10 -d jx,10 -d time,3 output/verysmall_ATM.**
> 1990010100.nc <http://verysmall_ATM.1990010100.nc>
>
> iy[10]=-300000
>
> jx[10]=-240000
>
> time[3]=351408 kz[0] iy[10]=-300000 jx[10]=-240000
> omega[48846]=-3.37515e-05
> time[3]=351408 kz[1] iy[10]=-300000 jx[10]=-240000 omega[49745]=0.000180258
> time[3]=351408 kz[2] iy[10]=-300000 jx[10]=-240000 omega[50644]=0.000122793
> time[3]=351408 kz[3] iy[10]=-300000 jx[10]=-240000 omega[51543]=0.000136113
> time[3]=351408 kz[4] iy[10]=-300000 jx[10]=-240000 omega[52442]=4.12693e-05
> time[3]=351408 kz[5] iy[10]=-300000 jx[10]=-240000 omega[53341]=0.000179324
> time[3]=351408 kz[6] iy[10]=-300000 jx[10]=-240000 omega[54240]=0.00049728
> time[3]=351408 kz[7] iy[10]=-300000 jx[10]=-240000 omega[55139]=0.000432289
> time[3]=351408 kz[8] iy[10]=-300000 jx[10]=-240000 omega[56038]=0.000627681
> time[3]=351408 kz[9] iy[10]=-300000 jx[10]=-240000 omega[56937]=0.000570556
> time[3]=351408 kz[10] iy[10]=-300000 jx[10]=-240000
> omega[57836]=0.000242735
> time[3]=351408 kz[11] iy[10]=-300000 jx[10]=-240000
> omega[58735]=-0.000960659
> time[3]=351408 kz[12] iy[10]=-300000 jx[10]=-240000
> omega[59634]=-0.00143808
> time[3]=351408 kz[13] iy[10]=-300000 jx[10]=-240000
> omega[60533]=-0.000733171
> time[3]=351408 kz[14] iy[10]=-300000 jx[10]=-240000
> omega[61432]=-0.000476119
> time[3]=351408 kz[15] iy[10]=-300000 jx[10]=-240000
> omega[62331]=-0.000337746
> time[3]=351408 kz[16] iy[10]=-300000 jx[10]=-240000
> omega[63230]=-0.000250138
> time[3]=351408 kz[17] iy[10]=-300000 jx[10]=-240000
> omega[64129]=-0.000187176
>
> time[3]=351408
>
> If the post-processing has a fixed format in the printout in a fortran
> program, check if the number of significant digits accomodate for the
> values.
>
> Graziano.
>
> --
> Graziano Giuliani - Earth System Physics Section
> The Abdus Salam International Centre for Theoretical Physics
> Strada Costiera, 11 - I - 34151 Trieste Italy
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