[gradsusr] extract time from Gradoutput file

[PHILBERT LUHUNGA]

Hi I would like to extract time from grad output  file to textfile, I used 'fprintf.gs time time.txt' but I am getting error message invalid operant, time is not a variable or function name. Any help please
AS EVER 
LUHUNGA

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Philbert Modest Luhunga
University of Pretoria 
Department of Geography,Geoinformatics and Meteorology
Private Bag X20 Hatfield 0028 South Africa
Tel +27 (0) 12 420 5164
Fax +27 (0) 12 420 6385
Mobile:+ 27826228060
Email address: philuhunga at yahoo.com
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