Thanks Greg,
This will get all my img
img <- list.files(pattern='\\.img$')
Could anybody kindly help me with sub function to change the input file
name and the output file name?
On Mon, Sep 16, 2013 at 6:09 PM, Greg Snow <538...@gmail.com> wrote:
> Use the list.files function to get a list of your file names, save that in
> a variable, then use lapply or a loop to run your above code for each
> filename. The sub function is one option for changing the input filename
> to the output filename.
>
>
> On Mon, Sep 16, 2013 at 11:06 AM, Eddie Smith <eddie...@gmail.com> wrote:
>
>> Dear list,
>>
>> I can manually write a raster file(*.img) format to *.rst using this code:
>> library(raster)
>> myraster <- raster("1982001.img")
>> rstraster <- writeRaster(myraster, filename="1982001.rst",
>> format="IDRISI",
>> overwrite=TRUE)
>>
>> I have bunch of img files located in one folder. How could I convert all
>> those files to rst in one go?
>>
>> Thanks in advance
>>
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>>
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>
>
>
> --
> Gregory (Greg) L. Snow Ph.D.
> 538...@gmail.com
>
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