[GRASS-user] export tif

GRASS GRASS user
,
1

Albert Saribekyan.

I want to export my ndvi result and get this error :

GRASS 7.0.svn (bol):~ > r.out.gdal input=ndvi_bol16 output=/home/aaa/ndvi.tif
Checking GDAL data type and nodata value...
100%
ERROR 6: A 27697 pixels x 39114 lines x 1 bands Float64 image would be larger than 4GB
but this is the largest size a TIFF can be, and BigTIFF is unavailable.
Creation failed.
ERROR: Unable to create </home/aaa/ndvi.tif> dataset
using <GTiff> driver
GRASS 7.0.svn (bolivia):~ >

help me,
regards albert.

2

You need to have your
GDAL compiled against libtiff >=4.0
to have BigTIFF support.

See here: http://grass.osgeo.org/wiki/BigTIFF_support

best regards
/j

On Fri, Oct 26, 2012 at 10:42 AM, Albert Saribekyan
<albertsaribekyan@rambler.ru> wrote:

Albert Saribekyan.

I want to export my ndvi result and get this error :

GRASS 7.0.svn (bol):~ > r.out.gdal input=ndvi_bol16
output=/home/aaa/ndvi.tif
Checking GDAL data type and nodata value...
100%
ERROR 6: A 27697 pixels x 39114 lines x 1 bands Float64 image would be
larger than 4GB
but this is the largest size a TIFF can be, and BigTIFF is unavailable.
Creation failed.
ERROR: Unable to create </home/aaa/ndvi.tif> dataset
using <GTiff> driver
GRASS 7.0.svn (bolivia):~ >

help me,
regards albert.
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3

try this:
r.mapcalc “int_ndvi_by1k=int(ndvi_bol16*1000)”
r.out.gdal input=int_ndvi_by1k output=/home/aaa/ndvi.tif

-----原始邮件-----
发件人: “Albert Saribekyan” albertsaribekyan@rambler.ru
发送时间: 2012年10月26日 星期五
收件人: grass-user@lists.osgeo.org
抄送:
主题: [GRASS-user] export tif

Albert Saribekyan.

I want to export my ndvi result and get this error :

GRASS 7.0.svn (bol):~ > r.out.gdal input=ndvi_bol16 output=/home/aaa/ndvi.tif
Checking GDAL data type and nodata value…
100%
ERROR 6: A 27697 pixels x 39114 lines x 1 bands Float64 image would be larger than 4GB
but this is the largest size a TIFF can be, and BigTIFF is unavailable.
Creation failed.
ERROR: Unable to create </home/aaa/ndvi.tif> dataset
using driver
GRASS 7.0.svn (bolivia):~ >

help me,
regards albert.

grass-user mailing list
grass-user@lists.osgeo.org
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