Its kinda gross, but you can just   download.file() and then parse the
result

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<A HREF="..">Up to higher level directory</A><BR><PRE>

10/18/2011 05:23PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.04/"><B>2002.07.04</B></A>

10/18/2011 05:08PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.08/"><B>2002.07.08</B></A>

10/18/2011 05:05PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.12/"><B>2002.07.12</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.16/"><B>2002.07.16</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.20/"><B>2002.07.20</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.24/"><B>2002.07.24</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.07.28/"><B>2002.07.28</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.05/"><B>2002.08.05</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.09/"><B>2002.08.09</B></A>

10/18/2011 05:55PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.13/"><B>2002.08.13</B></A>

10/18/2011 05:54PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.17/"><B>2002.08.17</B></A>

10/18/2011 05:37PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.21/"><B>2002.08.21</B></A>

10/18/2011 04:26PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.25/"><B>2002.08.25</B></A>

10/18/2011 05:19PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.08.29/"><B>2002.08.29</B></A>

10/18/2011 05:19PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.02/"><B>2002.09.02</B></A>

10/18/2011 05:14PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.06/"><B>2002.09.06</B></A>

10/18/2011 03:39PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.10/"><B>2002.09.10</B></A>

10/18/2011 05:23PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.14/"><B>2002.09.14</B></A>

10/18/2011 05:25PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.18/"><B>2002.09.18</B></A>

10/18/2011 05:25PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.22/"><B>2002.09.22</B></A>

10/18/2011 05:21PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.26/"><B>2002.09.26</B></A>

10/18/2011 05:59PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.09.30/"><B>2002.09.30</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.04/"><B>2002.10.04</B></A>

10/18/2011 04:37PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.08/"><B>2002.10.08</B></A>

10/18/2011 04:03PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.12/"><B>2002.10.12</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.16/"><B>2002.10.16</B></A>

10/18/2011 05:36PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.20/"><B>2002.10.20</B></A>

10/18/2011 03:54PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.24/"><B>2002.10.24</B></A>

10/18/2011 03:54PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.10.28/"><B>2002.10.28</B></A>

10/18/2011 03:50PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.01/"><B>2002.11.01</B></A>

10/18/2011 01:25PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.05/"><B>2002.11.05</B></A>

10/18/2011 01:27PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.09/"><B>2002.11.09</B></A>

10/18/2011 01:29PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.13/"><B>2002.11.13</B></A>

10/18/2011 01:31PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.17/"><B>2002.11.17</B></A>

10/18/2011 01:34PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.21/"><B>2002.11.21</B></A>

10/18/2011 02:22PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.25/"><B>2002.11.25</B></A>

10/18/2011 03:31PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.11.29/"><B>2002.11.29</B></A>

10/18/2011 05:11PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.03/"><B>2002.12.03</B></A>

10/18/2011 05:31PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.07/"><B>2002.12.07</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.11/"><B>2002.12.11</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.15/"><B>2002.12.15</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.19/"><B>2002.12.19</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.23/"><B>2002.12.23</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.27/"><B>2002.12.27</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2002.12.31/"><B>2002.12.31</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.01/"><B>2003.01.01</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.05/"><B>2003.01.05</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.09/"><B>2003.01.09</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.13/"><B>2003.01.13</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.17/"><B>2003.01.17</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.21/"><B>2003.01.21</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.25/"><B>2003.01.25</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.01.29/"><B>2003.01.29</B></A>

09/22/2011 12:00AM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.02/"><B>2003.02.02</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.06/"><B>2003.02.06</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.10/"><B>2003.02.10</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.14/"><B>2003.02.14</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.18/"><B>2003.02.18</B></A>

09/22/2011 12:00AM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.22/"><B>2003.02.22</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.02.26/"><B>2003.02.26</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.02/"><B>2003.03.02</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.06/"><B>2003.03.06</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.10/"><B>2003.03.10</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.14/"><B>2003.03.14</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.18/"><B>2003.03.18</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.22/"><B>2003.03.22</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.26/"><B>2003.03.26</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.03.30/"><B>2003.03.30</B></A>

09/22/2011 12:00AM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.03/"><B>2003.04.03</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.07/"><B>2003.04.07</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.11/"><B>2003.04.11</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.15/"><B>2003.04.15</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.19/"><B>2003.04.19</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.23/"><B>2003.04.23</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.04.27/"><B>2003.04.27</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.01/"><B>2003.05.01</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.05/"><B>2003.05.05</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.09/"><B>2003.05.09</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.13/"><B>2003.05.13</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.17/"><B>2003.05.17</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.21/"><B>2003.05.21</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.25/"><B>2003.05.25</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.05.29/"><B>2003.05.29</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.02/"><B>2003.06.02</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.06/"><B>2003.06.06</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.10/"><B>2003.06.10</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.14/"><B>2003.06.14</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.18/"><B>2003.06.18</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.22/"><B>2003.06.22</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.26/"><B>2003.06.26</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.06.30/"><B>2003.06.30</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.04/"><B>2003.07.04</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.08/"><B>2003.07.08</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.12/"><B>2003.07.12</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.16/"><B>2003.07.16</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.20/"><B>2003.07.20</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.24/"><B>2003.07.24</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.07.28/"><B>2003.07.28</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.01/"><B>2003.08.01</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.05/"><B>2003.08.05</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.09/"><B>2003.08.09</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.13/"><B>2003.08.13</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.17/"><B>2003.08.17</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.21/"><B>2003.08.21</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.25/"><B>2003.08.25</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.08.29/"><B>2003.08.29</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.02/"><B>2003.09.02</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.06/"><B>2003.09.06</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.10/"><B>2003.09.10</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.14/"><B>2003.09.14</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.18/"><B>2003.09.18</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.22/"><B>2003.09.22</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.26/"><B>2003.09.26</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.09.30/"><B>2003.09.30</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.04/"><B>2003.10.04</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.08/"><B>2003.10.08</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.12/"><B>2003.10.12</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.16/"><B>2003.10.16</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.20/"><B>2003.10.20</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.24/"><B>2003.10.24</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.10.28/"><B>2003.10.28</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.01/"><B>2003.11.01</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.05/"><B>2003.11.05</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.09/"><B>2003.11.09</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.13/"><B>2003.11.13</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.17/"><B>2003.11.17</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.21/"><B>2003.11.21</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.25/"><B>2003.11.25</B></A>

10/18/2011 06:00PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.11.29/"><B>2003.11.29</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.12.03/"><B>2003.12.03</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.12.07/"><B>2003.12.07</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.12.11/"><B>2003.12.11</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.12.15/"><B>2003.12.15</B></A>

10/18/2011 06:01PM      Directory <A
HREF="/MOTA/MCD15A3.005/2003.12.23/"><B>2003.12.23</B></A>

On Mon, Apr 9, 2012 at 11:40 AM, Jonathan Greenberg <jgrn@illinois.edu>wrote:

> Steven:
>
> Thanks -- I seem to be running into the problem with the link I sent along:
>
> > getURL("ftp://e4ftl01.cr.usgs.gov/MOTA/MCD15A3.005/",verbose=TRUE,dirlistonly
> = TRUE)
> Error in function (type, msg, asError = TRUE)  : RETR response: 550
>
> I'm wondering if it might be a passive ftp issue, but:
> > getURL("ftp://e4ftl01.cr.usgs.gov/MOTA/MCD15A3.005/",verbose=TRUE,ftp.use.epsv=TRUE,
> dirlistonly = TRUE)
> Error in function (type, msg, asError = TRUE)  :
>  FTP response reading failed
>
> Does not seem to work...  Thoughts?
>
> --j
>
> On Mon, Apr 9, 2012 at 1:32 PM, steven mosher <moshersteven@gmail.com>
> wrote:
> > A couple of ways.
> >
> > using Rcurl   you can use the  curlOption of dirlistonly.
> >
> > otherwise you can read the page and parse.  I've got some code around
> here
> > to do that.
> >
> > Steve
> >
> > On Mon, Apr 9, 2012 at 11:27 AM, Jonathan Greenberg <jgrn@illinois.edu>
> > wrote:
> >>
> >> R-helpers:
> >>
> >> I'd like to be able to store all the file information from an ftp site
> >> (e.g. file and foldernames) through an R command.  Any ideas how to do
> >> this?  Here's an example site to use:
> >>
> >> ftp://e4ftl01.cr.usgs.gov/MOTA/MCD15A3.005
> >>
> >> --j
> >>
> >> --
> >> Jonathan A. Greenberg, PhD
> >> Assistant Professor
> >> Department of Geography and Geographic Information Science
> >> University of Illinois at Urbana-Champaign
> >> 607 South Mathews Avenue, MC 150
> >> Urbana, IL 61801
> >> Phone: 415-763-5476
> >> AIM: jgrn307, MSN: jgrn307@hotmail.com, Gchat: jgrn307, Skype: jgrn3007
> >> http://www.geog.illinois.edu/people/JonathanGreenberg.html
> >>
> >> ______________________________________________
> >> R-help@r-project.org mailing list
> >> https://stat.ethz.ch/mailman/listinfo/r-help
> >> PLEASE do read the posting guide
> >> http://www.R-project.org/posting-guide.html
> >> and provide commented, minimal, self-contained, reproducible code.
> >
> >
>
>
>
> --
> Jonathan A. Greenberg, PhD
> Assistant Professor
> Department of Geography and Geographic Information Science
> University of Illinois at Urbana-Champaign
> 607 South Mathews Avenue, MC 150
> Urbana, IL 61801
> Phone: 415-763-5476
> AIM: jgrn307, MSN: jgrn307@hotmail.com, Gchat: jgrn307, Skype: jgrn3007
> http://www.geog.illinois.edu/people/JonathanGreenberg.html
>

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