Did you look at the file?
%> ncl_filedump 3B42.20020203.00.7.HDF | less
It is different than the example so you must make
the appropriate changes.
---
The Fake Dim are just Warning messages ...ignore them.
The original had 3 dimensions as indicated in the script
work = f->precipitation ; (scan, longitude, latitude)
On the file you sent, precipitation has 2 dimensions
float precipitation ( nlon, nlat )
Same for relative error
so the rest of the code must change also
EG: There is no time (scan) so this is not appropriate
Change
prc!0 = "time"
prc!1 = "lat" ; 1st ... name the dimensions
prc!2 = "lon"
prc&lat = lat ; create coordinate variable
prc&lon = lon
to
prc!0 = "lat" ; 1st ... name the dimensions
prc!1 = "lon"
prc&lat = lat ; create coordinate variable
prc&lon = lon
In the plotting change the 3D to 2D
plot(0) = gsn_csm_contour_map_ce(wks,prc(0,:,:), res)
to
plot(0) = gsn_csm_contour_map_ce(wks,prc , res)
Good luck
On 8/29/12 7:47 AM, Ivanna Mo wrote:
> Hi,
> I have put the file on the ftp u said. The file is called
> 3B42.20020203.00.7.HDF
>
> On Wed, Aug 29, 2012 at 9:32 PM, Dennis Shea <shea@ucar.edu
> <mailto:shea@ucar.edu>> wrote:
>
> This is offline.
>
> You can send a sample file to:
>
> ftp ftp.cgd.ucar.edu <http://ftp.cgd.ucar.edu>
> anonymous
> <use your email address for the password>
> cd incoming
> put ...
> put ...
> put ...
> quit
>
> Send email to me (shea@ucar.edu <mailto:shea@ucar.edu>) and/or Mary
> (haley@ucar.edu <mailto:haley@ucar.edu>)
> after you have successfully completed the transfer.
>
> Note that for security reasons, you cannot list the contents of this
> directory, and neither can we. We need to know the *exact* names of
> the files in order to retrieve them.
>
>
>
> On 8/29/12 7:10 AM, Ivanna Mo wrote:
>
> Hi,
> I used the script trmm_1.ncl to plot the 3-hourly precipitation. I
> changed nothing, but there are some warnings:
>
> warning:HDF: fakeDim2 is a zero length dimension some variables
> may be
> ignored
> warning:HDF: fakeDim3 is a zero length dimension some variables
> may be
> ignored
> warning:HDF: fakeDim4 is a zero length dimension some variables
> may be
> ignored
> warning:HDF: A zero length dimension was found in variable
> (InputFileNames), ignoring this variable
> warning:HDF: A zero length dimension was found in variable
> (InputAlgorithmVersions), ignoring this variable
> warning:HDF: A zero length dimension was found in variable
> (InputGenerationDateTimes), ignoring this variable
> fatal:Number of subscripts on rhs do not match number of
> dimensions of
> variable,(3) Subscripts used, (2) Subscripts expected
> fatal:Execute: Error occurred at or near line 74 in file trmm_1.ncl
>
> Anyone can help?
>
> Thanks in advance
>
>
>
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Received on Wed Aug 29 08:03:44 2012
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