Re: Calipso

On Jun 5, 2013, at 7:27 PM, Feng Kong wrote:

> Hi，I read calipso as follow:

Please see the CALIPSO examples page:

http://www.ncl.ucar.edu/Applications/calipso.shtml

> But I do not know what Latitude ( fakeDim0, fakeDim1 ) mean?

This means that "Latitude" is a two-dimensional array of size fakeDim0 by fakeDim1. These two sizes should be shown near the top of your "ncdump" or "ncl_filedump" command.

> How can I use this variables to creat map?
> How can I put Lat-Lon information into other variables?

See a write up on how to create contours and vectors of data that you want to put over a map.

http://www.ncl.ucar.edu/Document/Graphics/overlays_on_map.shtml

You have two-dimensional lat/lon arrays, so look at section "2." in the above URL.

--Mary

>
> variables:
> float Latitude ( fakeDim0, fakeDim1 )
> units : deg
> format : Float_32
> valid_range : -90.0...90.0
> hdf_name : Latitude
>
> float Longitude ( fakeDim2, fakeDim3 )
> units : deg
> format : Float_32
> valid_range : -180.0...180.0
> hdf_name : Longitude
>
> double Profile_Time ( fakeDim4, fakeDim5 )
> units : sec
> format : Float_64
> valid_range : 4.204E8...7.389E8
> hdf_name : Profile_Time
>
> double Profile_UTC_Time ( fakeDim6, fakeDim7 )
> units : NoUnits
> format : Float_64
> valid_range : 60426...160601
> hdf_name : Profile_UTC_Time
>
> ushort Day_Night_Flag ( fakeDim8, fakeDim9 )
> units : NoUnits
> format : Uint_16
> valid_range : 0...1
> hdf_name : Day_Night_Flag
>
> byte Land_Water_Mask ( fakeDim10, fakeDim11 )
> units : NoUnits
> format : Int_8
> valid_range : 0...7
> hdf_name : Land_Water_Mask
>
> double Spacecraft_Position ( fakeDim12, fakeDim13 )
> units : km
> format : Float_64
> valid_range : -8000.0 ... 8000.0
> fillvalue : -9999
> hdf_name : Spacecraft_Position
>
> ushort Feature_Classification_Flags ( fakeDim14, fakeDim15 )
> units : NoUnits
> format : Uint_16
> valid_range : 1...49146
> hdf_name : Feature_Classification_Flags
>
> Looking forward to your early reply!
>
> best,
>
> Feng
>
> ------------------
> 孔锋
> 单位：北京师范大学
> 民政部/教育部减灾与应急管理研究院
> 地表过程与资源生态国家重点实验室
> 地址：中国北京市海淀区新街口外大街19号
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> 邮箱：kongfeng0824@qq.com kongfeng0824@gmail.com kongfeng0824@mail.bnu.edu.cn kongfeng0824@126.com
> …………………………………………………………………………………………………………………………………
> Feng KONG
> State Key Laboratory of Earth Surface Processes and Resource Ecology
> Academy of Disaster Reduction and Emergency Management Ministry of Civil Affairs & Ministry of Education, the People's Republic of China.
> Address：Beijing Normal University, No. 19, Xinjiekouwai Avenue,Haidian District, Beijing 100875, China
> Email：kongfeng0824@qq.com kongfeng0824@gmail.com kongfeng0824@mail.bnu.edu.cn kongfeng0824@126.com
>
>
>
> ------------------ Original ------------------
> From: "ncl-install-request"<ncl-install-request@ucar.edu>;
> Date: Thu, Jun 6, 2013 02:00 AM
> To: "ncl-install"<ncl-install@ucar.edu>;
> Subject: ncl-install Digest, Vol 68, Issue 3
>
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> Today's Topics:
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> 1. Error using Linux SUSE (Ahmad Farsyud)
> 2. Re: Error using Linux SUSE (bg)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 5 Jun 2013 16:57:59 +0200
> From: Ahmad Farsyud <a.farsyud@gmail.com>
> Subject: [ncl-install] Error using Linux SUSE
> To: ncl-install@ucar.edu
> Message-ID:
> <CAAG=yfb042TEuUmrHax8VpAyU7N=yS+nj23tZvhy+9g8-ipXiA@mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hallo,
> I have already installed NCL in my machine open suse Linux.
> I got this error when I tried to run a test script:
>
> *ng4ex gsun01n*
>
>
> *warning:GKS:GOPWK: --X driver error: DISPLAY environment variable not set
> fatal:Workstation with PID#8 is not open
> fatal:Unable to open Workstation-Can't Create
> fatal:Unable to access object with id:-4
> fatal:_NhlCreate:Invalid Parent id #-4
> fatal:NhlGetValues:PID #-4 is invalid
> fatal:["Execute.c":8128]:Execute: Error occurred at or near line 11832 in
> file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl
>
> fatal:["Execute.c":8126]:Execute: Error occurred at or near line 12*
>
> What should I do in this case?
>
> Thanks a lot.
> --A
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> ------------------------------
>
> Message: 2
> Date: Wed, 5 Jun 2013 12:59:31 -0400
> From: bg <bg@suse.de>
> Subject: Re: [ncl-install] Error using Linux SUSE
> To: Ahmad Farsyud <a.farsyud@gmail.com>
> Cc: ncl-install@ucar.edu
> Message-ID: <20130605125931.2cc93d23@khisanth.suse.de>
> Content-Type: text/plain; charset=UTF-8
>
> On Wed, 5 Jun 2013 16:57:59 +0200
> Ahmad Farsyud <a.farsyud@gmail.com> wrote:
>
> > Hallo,
> > I have already installed NCL in my machine open suse Linux.
> > I got this error when I tried to run a test script:
> >
> > *ng4ex gsun01n*
> >
> >
> > *warning:GKS:GOPWK: --X driver error: DISPLAY environment variable
>
> That is probably the problem. You do not have access to your own X
> Server. Maybe you are just using ssh without X11 forwarding?
>
> Berthold
>
> --
> --
> ----------------------------------------------------------------------
> Berthold Gunreben Build Service Team
> http://www.suse.de/ Maxfeldstr. 5
> SUSE LINUX Products GmbH D-90409 Nuernberg, Germany
> GF: Jeff Hawn, Jennifer Guild, Felix Imend?rffer
> HRB 16746 (AG N?rnberg)
>
>
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Received on Thu Jun 6 13:12:10 2013