[ncl-talk] ncl-talk Digest, Vol 180, Issue 39

[Vanúcia Schumacher]

Sorry, I managed to fix it.
I was forgetting to put the correct values in res @ tmYLValues

Thank you anyway, maybe my mistake will work for someone with the same question.
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De: ncl-talk <ncl-talk-bounces at ucar.edu> em nome de ncl-talk-request at ucar.edu <ncl-talk-request at ucar.edu>
Enviado: domingo, 25 de novembro de 2018 19:46
Para: ncl-talk at ucar.edu
Assunto: ncl-talk Digest, Vol 180, Issue 39

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Today's Topics:

   1. Hovmueller Y-axis (Van?cia Schumacher)


----------------------------------------------------------------------

Message: 1
Date: Sun, 25 Nov 2018 21:46:25 +0000
From: Van?cia Schumacher <vanucia-schumacher at hotmail.com>
To: "ncl-talk at ucar.edu" <ncl-talk at ucar.edu>
Subject: [ncl-talk] Hovmueller Y-axis
Message-ID:
        <CP2P215MB0275C4D20A1BDD7ED08E3A7D98D60 at CP2P215MB0275.LAMP215.PROD.OUTLOOK.COM>

Content-Type: text/plain; charset="iso-8859-1"

Hi NCL's users,

I'm trying to plot a hovmueller, which I select the values of the Y-axis as explicit, but it is not working.
When I comment the lines to the explicit axis, the values appear, but not in the order of the data, from highest to lowest (see attached figure). I wanted the axis values to be from 1000 to 100, from bottom to top.

Could anyone help me with what is missing on this exemple?

Thanks

Follow the script and summary of the variable:

...
f1         = addfile("omega.nc", "r")
var1     = f1->OMEGA(0,:,:,:)
var       = lonPivot(var1, 180)
AvgLat = dim_avg_n_Wrap( var, 1 )

res at tmYLMode      = "Explicit"
res at tmYLValues    = (/ 0.,1.,2.,3.,4.,5.,6.,7.,8.,9./)
res at tmYLLabels    = (/"1000","900","800","700","600","500","400","300","200","100"/)

plot = gsn_csm_hov(wks, AvgLat(:,{-120:-15}), res)

Variable: var
Type: float
Total Size: 327680 bytes
            81920 values
Number of Dimensions: 3
Dimensions and sizes: [lev | 10] x [lat | 64] x [lon | 128]
Coordinates:
            lev: [992.528..99.0432]
            lat: [-87.8638..87.8638]
            lon: [-180..177.1875]
Number Of Attributes: 7
  time :    0
  time_op : average
  missing_value : 1e+36
  _FillValue : 1e+36
  units : PA/S
  long_name : Vertical velocity (pressure)
  lonPivot : reordered via lonPivot [NCL]: pivotLon=180

Variable: AvgLat
Type: float
Total Size: 5120 bytes
            1280 values
Number of Dimensions: 2
Dimensions and sizes: [lev | 10] x [lon | 128]
Coordinates:
            lev: [992.528..99.0432]
            lon: [-180..177.1875]
Number Of Attributes: 8
  _FillValue : 1e+36
  time :    0
  time_op : average
  units : PA/S
  long_name : Vertical velocity (pressure)
  lonPivot : reordered via lonPivot [NCL]: pivotLon=180
  missing_value : 1e+36
  average_op_ncl : dim_avg_n over dimension(s): lat

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