Hello,
I am trying to average monthly SST values to yearly values. I use
"month_to_annual" function to do this. When I use "month_to_annual"
function, NCL prints something like
(0) month_to_annual: some grid points have missing data: nt=0 nyr=0
num(nGood)=43425
(0) month_to_annual: some grid points have missing data: nt=12 nyr=1
num(nGood)=43425
........... and so on
I am not sure what this error means?.I then tried printing VarSummary and
missing values and here's the result
----------------------------------------
Variable: SSTt_anom
Type: float
Total Size: 286156800 bytes
71539200 values
Number of Dimensions: 3
Dimensions and sizes: [lat | 180] x [lon | 360] x [time | 1104]
Coordinates:
lat: [89.5..-89.5]
lon: [-179.5..179.5]
time: [16822368..17628096]
Number Of Attributes: 11
long_name : Monthly 1 degree resolution SST
standard_name : sea_surface_temperature
units : degC
add_offset : 0
cell_methods : time: lat: lon: mean
scale_factor : 1
_FillValue : -1e+30
missing_value : -1e+30
actual_range : ( -1.8, 34.76296 )
description : HadISST 1.1 monthly average sea surface temperature
anomaly_op_ncl : function calcMonAnomLLT: contributed.ncl
(0) Number missing=25350203
-------------------------------------------
Thanks,
Mahesh
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Received on Wed Jul 17 12:23:37 2013
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