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gdal_translate
by Naresh Pai
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Hello,
I am developing a geospatial tool in matlab. While running this tool, the user will have access to a grid file developed by ArcGIS ( *.adf) developed from another program. However, since I am developing the tool in Matlab (which can read geotiff), I need to convert the .adf file to .tif file. One of the methods I am considering is to use the gdal_translate function. I downloaded the FWTools (2.4.2) and to start with, I used the OpenEV program to open the .aux file attached with the *.adf file. However when I tried to export using (File -> export), I get an error message saying that it is unable to create this tif file. Eventually I would like to fire up the gdal_translate.exe from within Matlab to convert the grid to tif. I have uploaded the grid file to the following link. https://www.uark.edu/dropbox/fetch.php?filehash=dc9a2f3d2caf37c1cd0f73bfb80e4238 I would appreciate any suggestions/comments as I troubleshoot this problem. Thank you. Naresh -- Naresh Pai PhD Student Department of Biological and Agricultural Engineering 203 Engineering Hall University of Arkansas, Fayetteville, AR 72701 479.789.4942 naresh.pai@... _______________________________________________ FWTools mailing list FWTools@... http://lists.maptools.org/mailman/listinfo/fwtools http://fwtools.maptools.org/ |
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| From: | Naresh Pai <npai@...> |
| To: | fwtools@... |
| Date: | 08/10/2009 12:19 PM |
| Subject: | [FWTools] gdal_translate |
| Sent by: | fwtools-bounces@... |
Hello,
I am developing a geospatial tool in matlab. While running this tool, the user will have access to a grid file developed by ArcGIS ( *.adf) developed from another program. However, since I am developing the tool in Matlab (which can read geotiff), I need to convert the .adf file to .tif file.
One of the methods I am considering is to use the gdal_translate function. I downloaded the FWTools (2.4.2) and to start with, I used the OpenEV program to open the .aux file attached with the *.adf file. However when I tried to export using (File -> export), I get an error message saying that it is unable to create this tif file.
Eventually I would like to fire up the gdal_translate.exe from within Matlab to convert the grid to tif. I have uploaded the grid file to the following link.
https://www.uark.edu/dropbox/fetch.php?filehash=dc9a2f3d2caf37c1cd0f73bfb80e4238
I would appreciate any suggestions/comments as I troubleshoot this problem.
Thank you.
Naresh
--
Naresh Pai
PhD Student
Department of Biological and Agricultural Engineering
203 Engineering Hall
University of Arkansas, Fayetteville, AR 72701
479.789.4942
naresh.pai@..._______________________________________________
FWTools mailing list
FWTools@...
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/
_______________________________________________
FWTools mailing list
FWTools@...
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/
Re: gdal_translate
by Trent M Hare
::
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Naresh,
One more item, not really FWTools related, but I found it very interesting that Mirone, as a Matlab code-base, is released via a svn but also compiled. It might be something for you to think about also.
-Trent
| From: | Trent M Hare <thare@...> |
| To: | fwtools@... |
| Date: | 08/10/2009 01:28 PM |
| Subject: | Re: [FWTools] gdal_translate |
| Sent by: | fwtools-bounces@... |
Naresh,
You might take a look at an application, called Mirone, that is an excellent marriage of Matlab, GDAL (and GMT). You may not need to convert to tiff and just use the ESRI Grid directly for Matlab. http://w3.ualg.pt/~jluis/mirone/
For your issue, make sure you are pointing at the correct *.adf file. e.g.
>gdal_translate hrus1\w001001.adf out.tif
which worked for me.
Regards,
Trent
And you file looks fine as shown by gdalinfo
>gdalinfo hrus1\w001001.adf
Driver: AIG/Arc/Info Binary Grid
Files: hrus1
hrus1.aux
hrus1.rrd
hrus1\dblbnd.adf
hrus1\hdr.adf
hrus1\metadata.xml
hrus1\prj.adf
hrus1\sta.adf
hrus1\vat.adf
hrus1\w001001.adf
hrus1\w001001x.adf
Size is 3930, 6138
Coordinate System is:
PROJCS["UTM Zone 15, Northern Hemisphere",
GEOGCS["NAD83",
DATUM["North_American_Datum_1983",
SPHEROID["GRS 1980",6378137,298.257222101,
AUTHORITY["EPSG","7019"]],
TOWGS84[0,0,0,0,0,0,0],
AUTHORITY["EPSG","6269"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9108"]],
AXIS["Lat",NORTH],
AXIS["Long",EAST],
AUTHORITY["EPSG","4269"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-93],
PARAMETER["scale_factor",0.9996],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",0],
UNIT["METERS",1]]
Origin = (672440.000000362170000,3909175.831000711300000)
Pixel Size = (5.000000000115670,-5.000000000115670)
Corner Coordinates:
Upper Left ( 672440.000, 3909175.831) ( 91d 6'11.50"W, 35d18'39.37"N)
Lower Left ( 672440.000, 3878485.831) ( 91d 6'34.59"W, 35d 2'3.66"N)
Upper Right ( 692090.000, 3909175.831) ( 90d53'13.82"W, 35d18'26.47"N)
Lower Right ( 692090.000, 3878485.831) ( 90d53'39.54"W, 35d 1'50.90"N)
Center ( 682265.000, 3893830.831) ( 90d59'54.88"W, 35d10'15.28"N)
Band 1 Block=256x4 Type=Byte, ColorInterp=Undefined
Min=1.000 Max=218.000
NoData Value=255
Overviews: 983x1535, 492x768, 246x384, 123x192, 62x96
Metadata:
LAYER_TYPE=athematic
| From: | Naresh Pai <npai@...> |
| To: | fwtools@... |
| Date: | 08/10/2009 12:19 PM |
| Subject: | [FWTools] gdal_translate |
| Sent by: | fwtools-bounces@... |
Hello,
I am developing a geospatial tool in matlab. While running this tool, the user will have access to a grid file developed by ArcGIS ( *.adf) developed from another program. However, since I am developing the tool in Matlab (which can read geotiff), I need to convert the .adf file to .tif file.
One of the methods I am considering is to use the gdal_translate function. I downloaded the FWTools (2.4.2) and to start with, I used the OpenEV program to open the .aux file attached with the *.adf file. However when I tried to export using (File -> export), I get an error message saying that it is unable to create this tif file.
Eventually I would like to fire up the gdal_translate.exe from within Matlab to convert the grid to tif. I have uploaded the grid file to the following link.
https://www.uark.edu/dropbox/fetch.php?filehash=dc9a2f3d2caf37c1cd0f73bfb80e4238
I would appreciate any suggestions/comments as I troubleshoot this problem.
Thank you.
Naresh
--
Naresh Pai
PhD Student
Department of Biological and Agricultural Engineering
203 Engineering Hall
University of Arkansas, Fayetteville, AR 72701
479.789.4942
naresh.pai@..._______________________________________________
FWTools mailing list
FWTools@...
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/
_______________________________________________
FWTools mailing list
FWTools@...
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/
_______________________________________________
FWTools mailing list
FWTools@...
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/
Re: gdal_translate
by Naresh Pai
::
Rate this Message:
Thanks to Trent Hare and Roger Andre for their responses. Trent suggested using Mirone (a Matlab implementation of GDAL) while Roger provided basic code to translate *.adf files to *.tif. I was able to use part of Mirone's Matlab code and modify for my purpose.
Naresh
On Mon, Aug 10, 2009 at 2:18 PM, Naresh Pai <npai@...> wrote:
Hello,
I am developing a geospatial tool in matlab. While running this tool, the user will have access to a grid file developed by ArcGIS ( *.adf) developed from another program. However, since I am developing the tool in Matlab (which can read geotiff), I need to convert the .adf file to .tif file.
One of the methods I am considering is to use the gdal_translate function. I downloaded the FWTools (2.4.2) and to start with, I used the OpenEV program to open the .aux file attached with the *.adf file. However when I tried to export using (File -> export), I get an error message saying that it is unable to create this tif file.
Eventually I would like to fire up the gdal_translate.exe from within Matlab to convert the grid to tif. I have uploaded the grid file to the following link.
https://www.uark.edu/dropbox/fetch.php?filehash=dc9a2f3d2caf37c1cd0f73bfb80e4238
I would appreciate any suggestions/comments as I troubleshoot this problem.
Thank you.
Naresh
--
Naresh Pai
PhD Student
Department of Biological and Agricultural Engineering
203 Engineering Hall
University of Arkansas, Fayetteville, AR 72701
479.789.4942
naresh.pai@...
--
Naresh Pai
PhD Student
Department of Biological and Agricultural Engineering
203 Engineering Hall
University of Arkansas, Fayetteville, AR 72701
479.789.4942
naresh.pai@...
_______________________________________________
FWTools mailing list
FWTools@...
http://lists.maptools.org/mailman/listinfo/fwtools
http://fwtools.maptools.org/
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