回复：回复： eofgrads install

Fri Nov 3 13:58:55 EST 2006

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Dongdong,
your not done yet!  The control files produce by eofudf can be
incorrect.  This is fixed in a later
call by eof.fs of eofudf.

My current suspicion is that you have some leading of trailing  of
white space character in your udft.txt file.  GrADS doesn't filter
these and may try to call
' /climate4/chdd/GrADS/UDF/eofudf' of '/climate4/chdd/GrADS/UDF/eofudf
'  (note the spaces).

take extra care not to have any white space character on any line of
your udft.txt file.

... Matt

dongdong wrote:
> Hi Matthias,
>
> Thank you very much for your detailed explanation! It works!  ^_^ I
> run eof.gs at GrADS and disregard the waring. Then do "eofudf" at
> the directory where eofudf.in and eof_in.gad are. Successfully,
> files as eofudf.out var_eof.ctl var_pc.ctl are created . They all
> works well at GrADS. Thank you very much and all the best wishes to
> you !!!
>
> Bese Regards, dongdong
>
> ----- 原始邮件 ---- 发件人： Matthias Munnich <munnich at ATMOS.UCLA.EDU>
收件人：
> GRADSUSR at LIST.CINECA.IT 已发送： 2006/11/3(周五), � 午2:40:21 主题：
Re:回复：
> eofgrads install
>
>
> Dongdong:
>
> You did
>
>> 4. cp eofudf ~/GrADS/UDF
>
> but specified
>
>> /climate4/chdd/GrADS/UDF/eofudf
>
> in your udft table.  Are ~/GrADS/UDF and
> /climate4/chdd/GrADS/UDF/eofudf the same directories? They should.
> Is "export GAUDFT=/weather4/chdd/GrADS/udft" specifying the udft
> file you created in ~/GrADS/? It should.
>
> Some background and things to try:
>
> Eof.gs creates a data file eof_in.gad and then calls eofudf.  Grads
>  itself will produce the eofudf.in file when  eof.gs  calls eofudf
> via "d eofudf(zprs,12,12,-1,70,zprs_)".  Both, "eofudf.in" and
> eof_in.gad are needed by eofudf to compute the EOFs.  These files
> are supposed to be created in the directory where you started GrADS
> because this is where eofudf is looking for them.  Eofudf will then
> produce a GrADS descriptor and binary file with the result of the
> eof analysis as well as an eofudf.out file.  All these files are
> created in the current directory.  Eofudf is passing the 1st EOF
> back to GrADS in eofudf.out and  GrADS displays it.   For some
> reasons GrADS is correctly trying to but fails execute eofudf
> reporting that /climate4/chdd/GrADS/UDF/eofudf does not exist. This
> produces the GrADS error line
>
>
> sh: line 1: /climate4/chdd/GrADS/UDF/eofudf: No such file or
> directory
>
> The next two lines
>
>
> Error from eofudf: Error opening transfer file File name:
> eofudf.out
>
> Are GrADS's complain that it didn't find an eofudf.out file to
> produce a display.  Of course it couldn't as eofudf was never
> executed.
>
> If both eof_in.gad and eofudf.in are created in your current
> directory, you may try to execute eofudf outside of grads from the
> command shell:
>
> $ cd /the/directory/where/you/started/grads $
> /climate4/chdd/GrADS/UDF/eofudf
>
> Please do so and report back the result.
>
> ... Matt
>
>
>
> dongdong wrote:
>> Hi Dr.P.Mukhopadhyay, I tried but it came with the same warning.
>> By the way, I wonder where are the created eofudf.in and
>> eof_in.gad created after running "eof var" at GrADS ?
>
>> These two files are under my work directory, which is $HOME/work/
>> . I also use GrADS at this directory. My UDF is at
>> $HOME/GrADS/UDF/
>
>> Your letter appeared to me that these two files should under UDF
>> directory. I wonder if this is the problem. What's more, I copy
>> eofudf.in to UDF directory too, then  "eof var" at GrADS, It
>> doesn't work too. I am sorry if i misunderstand you.
>
>> Thank you very much and Wish you all the best!
>
>> ----- ŸË®ö ---- Ñöº  Dr. P. Mukhopadhyay
> <mpartha at TROPMET.RES.IN> 6
>> öº  GRADSUSR at LIST.CINECA.IT òÑ   2006/11/2(hÛ),  H7:23:23 ;
> ˜  Re:
>> eofgrads install
>
>
>> Hello Dr. Dongdong, It appeared to me that when the eofudf.in
>> file is getting created it is created with some blank character
>> at the end, so the eofudf.out is not getting created. You try one
>> thing. You copy eofudf.in* to eofudf.in (in a diffeerent
>> directory). Then you remove the eeofudf.in file from UDF
>> directory and bring back the copied eofudf.in from other
>> directory to UDF directory and run. Possibly it will be OK. I am
>> trying to write once more steps 1. cp eofudf.in* ../eofudf.in 2.
>> rm eofudf.in* 3. cp ../eofudf.in . 4. run your eofudf Kindly try
>> this and see whether it works.
>
>> Parthasarathi ---------------------------------- On Thu, 2 Nov
>> 2006 13:39:24 +0800, dongdong wrote
>>> Hi friends, Thanks for helping me and bearing my endless
>>> bother. But still, I can not do EOF yet. I really very sorry
>>> for my stupid. The steps are listed below, Any suggestions will
>>> be greatly appreciate! Thank you very very much!
>>>
>>> 1. "tar -zxvf eofgrads_src.tar.gz"  and get a filefolder named
>>> eofgrads_v0155 2. cp eofgrads_v0155/eof.gs  ~/GrADS/GradsScript
>>>  3. make executable file "eofudf" I make it by
>>> eofgrads_v0155/src/Makefile 4. cp eofudf ~/GrADS/UDF/ 5. make
>>> udft file at ~/GrADS/
>>>
>>> eofudf 2 6 expr value value value value char sequential
>>> /climate4/chdd/GrADS/UDF/eofudf eofudf.in eofudf.out ~
>>>
>>> 6. edit .bash_profile
>>>
>>> # .bash_profile # Get the aliases and functions if [ -f
>>> ~/.bashrc ]; then . ~/.bashrc fi # User specific environment
>>> and startup programs PATH=$PATH:$HOME/bin export LANG=zh_CN.GBK
>>> export PATH export GASCRP=/weather4/chdd/GrADS/GrADSscript/
>>> export GAUDFT=/weather4/chdd/GrADS/udft export
>>> LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/lib unset USERNAME
>>> source /opt/intel/bin/ifortvars.sh
>>>
>>> then I do eof at GrADS
>>>
>>> ga-> q udft eofudf  Args: 2 6  Exec:
>>> /climate4/chdd/GrADS/UDF/eofudf ga-> eof zprs Writing data to
>>> transfer file... Executing eofudf binary ... sh: line 1:
>>> /climate4/chdd/GrADS/UDF/eofudf: No such file or directory
>>> Error from eofudf: Error opening transfer file File name:
>>> eofudf.out Operation Error:  Error from eofudf function Error
>>> ocurred at column 1 DISPLAY error:  Invalid expression
>>> Expression = eofudf(zprs,12,12,-1,70,zprs_) eof.gs: First call
>>> of eofudf returned Error. STOP
>>>
>>> the eof_in.gad and eofudf.in have been created but not the
>>> eofudf.out
>>>
>>> What's wrong with my process? Can you help me? Thanks a lot !!!
>>>
>>>
>>> Best Regards, Dongdong
>>>
>>> make executable file eofudf copy eofudf to $HOME/GrADS/UDF
>>>
>>> ___________________________________________________________
>>> Mp3·è¿ñËÑ-ÐÂ¸èÈÈ¸è¸ßËÙÏÂ
>>> http://music.yahoo.com.cn/?source=mail_mailbox_footer
>
>> -- Dr. P. Mukhopadhyay Scientist 'B' Forecasting Research
>> Division Indian Institute of Tropical Meteorology Dr. Homi Bhabha
>> Road Pune-411008
>
>> Tel: +91 20 25893600 (Office) FAX: +91 20 25893825 Email:
>> mpartha at tropmrt.res.in mpartha_in at yahoo.com
>> ------------------------------ Open WebMail Project
>> (http://openwebmail.org)
>
>
>
>> ___________________________________________________________
>> ÅNM9®±- 3.5G¹Ï 20MDö http://cn.mail.yahoo.com/
>
>

___________________________________________________________
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- --
- --------------------------------
Matthias Munnich
Univ. of California, Los Angeles
Inst. of Geophysics and Planetary Physics
3845 Slichter Hall
Los Angeles, CA 90095-1567
Phone: +1-310-794 5899
Fax: +1-310-206 3051
Email: munnich at atmos.ucla.edu
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