[gradsusr] EOF Problem

[Bedassa Regassa]

Dear Grads users,

I would like to work with EOF Analysis on window and I installed grads
version: v1.9.0-rc1 32, and configuration of EOF was made
when I type q udft got.
Is these expression is okay? then I if its okay I moved to the next step
and I got error below this expression

Q1.

eofudf  Args: 2 6  Exec: C:/eof/eofudf.exe

speed  Args: 0 0  Exec: gsudf.gex.dll

x_cdiff  Args: 0 0  Exec: gsudf.gex.dll

g2  Args: 0 0  Exec: grib2.gex.dll

lt  Args: 0 0  Exec: libbjt.gex.dll

jd  Args: 0 0  Exec: libbjt.gex.dll

cosz  Args: 0 0  Exec: libbjt.gex.dll

dayratio  Args: 0 0  Exec: libbjt.gex.dll

if  Args: 0 0  Exec: libbjt.gex.dll

maxv  Args: 0 0  Exec: libbjt.gex.dll

minv  Args: 0 0  Exec: libbjt.gex.dll

which  Args: 0 0  Exec: libbjt.gex.dll

ftest  Args: 0 0  Exec: libbjt.gex.dll

ttest  Args: 0 0  Exec: libbjt.gex.dll

tfit  Args: 0 0  Exec: libbjt.gex.dll

fit  Args: 0 0  Exec: libbjt.gex.dll

tcorr2  Args: 0 0  Exec: libbjt.gex.dll

tregr2  Args: 0 0  Exec: libbjt.gex.dll

tmave2  Args: 0 0  Exec: libbjt.gex.dll

madvu  Args: 0 0  Exec: libbjt.gex.dll

madvv  Args: 0 0  Exec: libbjt.gex.dll

madvw  Args: 0 0  Exec: libbjt.gex.dll

muadv  Args: 0 0  Exec: libbjt.gex.dll

mvadv  Args: 0 0  Exec: libbjt.gex.dll

mwadv  Args: 0 0  Exec: libbjt.gex.dll

satvap  Args: 0 0  Exec: libbjt.gex.dll

dew  Args: 0 0  Exec: libbjt.gex.dll

lw  Args: 0 0  Exec: libbjt.gex.dll

lw2  Args: 0 0  Exec: libbjt.gex.dll

pinterp  Args: 0 0  Exec: libbjt.gex.dll

zinterp  Args: 0 0  Exec: libbjt.gex.dll

line  Args: 0 0  Exec: libbjt.gex.dll

vint2  Args: 0 0  Exec: libbjt.gex.dll

fish  Args: 0 0  Exec: fish.gex.dll

fish_psi  Args: 0 0  Exec: fish.gex.dll

fish_vor  Args: 0 0  Exec: fish.gex.dll

fish_chi  Args: 0 0  Exec: fish.gex.dll

fish_div  Args: 0 0  Exec: fish.gex.dll

hello  Args: 0 0  Exec: libhello.gex.dll

ipc_save  Args: 0 0  Exec: libipc.gex.dll

ipc_load  Args: 0 0  Exec: libipc.gex.dll

ipc_pipe  Args: 0 0  Exec: libipc.gex.dll

re  Args: 0 0  Exec: re.gex.dll


Q2  what is my mistake?


ga-> sdfopen c:\eof\precip.mon.mean.gpcpv2.2.nc

Scanning self-describing file:  c:\eof\precip.mon.mean.gpcpv2.2.nc

SDF file c:\eof\precip.mon.mean.gpcpv2.2.nc is open as file 1

LON set to 0 360

LAT set to -88.75 88.75

LEV set to 0 0

Time values set: 1979:1:1:0 1979:1:1:0

ga-> q file

File 1 : GPCP Version 2.2 Combined Precipitation Dataset (Final)

  Descriptor: c:\eof\precip.mon.mean.gpcpv2.2.nc

  Binary: c:\eof\precip.mon.mean.gpcpv2.2.nc

  Type = Gridded

  Xsize = 144  Ysize = 72  Zsize = 1  Tsize = 390

  Number of Variables = 1

    precip 0 -999 Average Monthly Rate of Precipitation

ga-> set lat 2 20

LAT set to 2 20

ga-> set lon 30 50

LON set to 30 50

ga-> set time jan1980 dec1990

Time values set: 1980:1:1:0 1990:12:1:0



ga-> eof -o pland -neof 20 -npc 10 -nper 50 precip

      Writing data to transfer file...

      Executing eof binary ...

Error from eofudf: Error opening transfer file

  File name: eofudf.in

Operation Error:  Error from eofudf function

  Error ocurred at column 1

DISPLAY error:  Invalid expression

  Expression = eofudf(precip,132,20,10,50,pland_)

   eof.gs: First call of eofudf returned Error. STOP


I can't able to get my error. I need help. Thank you.

Sincerely,

Bedassa
----------------- ----------------------------------
*Bedassa Regassa Cheneka*
*Adama Science and Technology Univesity*
*Natural Resource Management*
*P.O.BOX---193*
*Assela *
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