[R-sig-Geo] HDF4 in Windows
Alex Mandel
tech_dev at wildintellect.com
Sat Feb 25 00:13:40 CET 2012
Doesn't the rgdal binary on Windows come with gdal?
http://www.gdal.org/frmt_hdf4.html
Though it looks like that driver may be optional at compile time.
Not having seen the whole discussion of this, I assume you get some sort
of error message trying to load with rgdal?
Thanks,
Alex
On 02/24/2012 08:47 AM, Jan Verbesselt wrote:
> Hi Jonathan,
>
> I am using linux/mac (gdal) but did you try:
> http://fwtools.maptools.org/ for windows?
>
> Maybe you can call FWtools (gdal functions) via the:
>> system() in R?
>
> Alternatively you can use the MODIS MRT tool (windows/linux/mac) to convert to an R raster readable format.
> https://lpdaac.usgs.gov/tools/modis_reprojection_tool
>
> then use gdaltranslate() e.g. to *tif and the raster package to read the geotif.
>
> Let us know if this helps because this will be useful for many students here,
> J
>
> Dr. ir. Jan Verbesselt
> Centre for Geo-information
> Wageningen University, The Netherlands
> T: + 31 317 48 52 68
> http://bfast.r-forge.r-project.org/
> http://www.mendeley.com/profiles/jan-verbesselt/
>
>
> On 24/02/2012, at 4:19 PM, Jonathan Greenberg wrote:
>
>> R-sig-geo'ers:
>>
>> I'm wondering if anyone has made any progress getting hdf4 files
>> working (querying + extracting data) in any R package on *Windows*. I
>> have some MODIS and MASTER files which use HDF that I need to open up
>> and would prefer to not use either an external program or the Linux
>> version of R. Thoughts?
>>
>> --j
>>
>> --
>> Jonathan A. Greenberg, PhD
>> Assistant Professor
>> Department of Geography
>> University of Illinois at Urbana-Champaign
>> 607 South Mathews Avenue, MC 150
>> Urbana, IL 61801
>> Phone: 415-763-5476
>> AIM: jgrn307, MSN: jgrn307 at hotmail.com, Gchat: jgrn307, Skype: jgrn3007
>> http://www.geog.illinois.edu/people/JonathanGreenberg.html
More information about the R-sig-Geo
mailing list