[ncl-talk] fourier_info: An input array contains missing values.

Vanúcia Schumacher vanucia-schumacher at hotmail.com
Thu Dec 4 12:44:19 MST 2014


Hi users,

I'm trying to do the example: fanal_2.ncl (Harmonic analysis), between SST and surface temperature, but returns the warning:
warning:fourier_info: An input array contains missing values. No analysis performed on this array.
f1 = addfile ("tos.cfsr.nc", "r")  xx1 = f1->tos(:,:,:)    x1   = clmMonTLL(xx1) printVarSummary(x1)  f2 = addfile ("t.era.nc", "r")  xx2 = f2->t(:,:,:) x2   = clmMonTLL(xx2) 

  nhar     = 3                                               ; return 1st 'nhar' harmonics                                                                   ; reorder  finfo_t2 = fourier_info (x1(lat|:,lon|:,month|:), nhar, 1.) ; fourier_info works on right dim  finfo_ts = fourier_info (x2(lat|:,lon|:,month|:), nhar, 1.) ; [3] x [121] x [240] x [nhar]
(this line is problem)
....

Variable: x1Type: doubleTotal Size: 1555200 bytes            194400 valuesNumber of Dimensions: 3Dimensions and sizes:	[month | 12] x [lat | 90] x [lon | 180]Coordinates:             month: [0..11]            lat: [-89.69999694824219..89.69999694824219]            lon: [   0..359.7000122070312]Number Of Attributes: 7  _FillValue :	-9.999999999999999e+33  remap :	remapped via ESMF_regrid_with_weights: Bilinear remapping  long_name :	SST[GX=X2DEG,GY=Y2DEG]  history :	From sst  missing_value :	-9.999999999999999e+33  time_op_ncl :	Climatology: 30 years  info :	function clmMonLLT: contributed.ncl
Variable: x2Type: doubleTotal Size: 1555200 bytes            194400 valuesNumber of Dimensions: 3Dimensions and sizes:	[month | 12] x [lat | 90] x [lon | 180]Coordinates:             month: [0..11]            lat: [ -89..  89]            lon: [   0.. 358]Number Of Attributes: 4  _FillValue :	-999000000  missing_value :	-999000000  time_op_ncl :	Climatology: 30 years  info :	function clmMonLLT: contributed.ncl
Could someone help me with this?
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