eof

[Murat Gunduz <gunduz@xxxxxxxxxxxxxxx>]

Hi ferreters,
	I am just beginner.I have a data file which
contain 28.226.520 line (x=46,y=21,t=29220).I want to make EOF
analysis,but i have trouble,when i try to calculate eofs via eof_stat
external function,it gives an error message

  **ERROR: insufficient memory: 28226520 words were requested.
  *** NOTE: You can use SET MEMORY/SIZE=xxx to increase memory.
  *** NOTE: The "Memory use" section of the FERRET Users Guide has further
tips. 

after i set the memory size(120.0 megabytes),it gives another error
message

 ERROR in efcn_compute() allocating 114074920 bytes of memory
 work array 2:  X=1:28518730, Y=1:1, Z=1:1, T=1:1
 **ERROR: : error in external function 

what the problem can be?, and also
is there anyone trying to eof analysis,and have a script?

thank you in advance,

 here is the script that i used:
define axis/x=1:46:1 xax
define axis/y=1:21:1 yax
define axis/t=1:29220:1 tax
define grid/x=xax/y=yax/t=tax gr1
file/var=var1/grid=gr1/order=xyt data.txt
LET estat = eof_stat(var1,2. , 0.1)
LIST/I=1/J=1 estat
set memory/size=30.0
LIST/I=1/J=1 estat

					Murat GUNDUZ
					Institute of Mrine Sciences
					Middle East Technical University