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Subject: Re: import GIS ascii files systematically
From: Dake, Chris (chris.dake@agresearch.co.nz)
Date: Sat Apr 02 2005 - 01:43:39 CEST
Hi
The following procedure should do the trick.
procInitGrid
self spaceModel
initializeRegularX: 60
Y: 46
shape: #squared
nbNeighbours: #eight
boundaries: #toroidal
delimiter: true.
self spaceModel getDataFromASCFile: 'file.asc' onAttribute:
#varName.
NOTE:
that initializeRegularX: 60 must be the same as the nrows in your asci
file and
Y: 46 corresponds to the ncols.
There is a minor bug in the procedure getDataFromASCFile. The variable
'column' in this line was incorrectly written as 'columns'. So just
delete the 's'.
(cols ~= self column or: [rows ~= self line])
Cheers
Chris Dake
Chris Dake PhD
Systems Modelling
AgResearch Ltd
Ruakura Research Centre
East Street
Private Bag 3123
Hamilton, New Zealand
Direct Dial + 64 7 838 5219
Fax + 64 7 838 5117
Email chris.dake@agresearch.co.nz
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