Hi Thomas,
Some days ago, the GeoTools developers fixed the problem of "YLL" and
committed the fixed version of arcGrid plugin.
Try to checkout the updated version.
I reproduced your test and now, YLL value is corrected.
I noticed that in line 17 col 463 (file out_asc.asc), I got the value :
444.8500061035156
while in line 17 col 463 (file sample.asc ), I got the value :
444.85instead of your quoted "
445.97".
However, I got the value "445,97" in line 18 (instead of 17), col 463.
Can you check if you misread the "line number"?
Let me know.
Best Regards,
Daniele
On 2/28/07, Thomas Leduc <[EMAIL PROTECTED] > wrote:
Sorry, I forgot to answer to the list also :
From: Thomas Leduc < [EMAIL PROTECTED]>
Date: Feb 28, 2007 11:18 PM
Subject: Re: [Geotools-gt2-users] ArcGridReader, GeoTiffWriter,
GeoTiffReader,ArcGridWriter
To: Simone < [EMAIL PROTECTED]>
On 2/28/07, Simone <[EMAIL PROTECTED]> wrote:
>
> Cioa Thomas,
> I am about to give your test-case (btw well done! This way it easy to
> spot problems :-) ), could you tell me how are they different?
>
>
Ciao Simone,
Thanks for your rapid reply. How are they different :
% sdiff -w 80 -bB out_asc.asc ../grid/sample.asc | head -6
NCOLS 466 | ncols 466
NROWS 448 | nrows 448
XLLCENTER 634592.0 | xllcorner 634592
YLLCENTER 634592.0 | yllcorner 5588395
CELLSIZE 10.0 | cellsize 10
NODATA_VALUE -9999 | NODATA_value -9999
(I think that the YLLCENTER value - converted from int to float - has been
quite "disturb")
% sed -i 's/-9999.0/-9999/g' out_asc.asc
(I mean : the NODATA_value as been converted from int to float value)
% unix2dos.exe out_asc.asc
(I mean : sample.asc uses \r\n as end of line whereas out_asc.asc uses \n)
And worse :
in line 17, col 463 (file out_asc.asc), I got the value :
444.8500061035156
whereas in ine 17, col 463 (file sample.asc), I got the value :
445.97
(and that's not an isolated case)
--
Thomas LEDUC
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Best Regards,
Daniele Romagnoli
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