<br><br><div class="gmail_quote">On Thu, Oct 13, 2011 at 3:49 PM, Hamish <span dir="ltr"><<a href="mailto:hamish_b@yahoo.com">hamish_b@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">Rainer wrote:<br>
> I want to be able to acess the same raster map<br>
> by using two different names, e.g. "map_2007" and<br>
> "map".<br>
><br>
> Is there a way of achieving this (under Linux)? I<br>
> am using r.copy at the moment, but it uses quite<br>
> a bit of hdd space (I have many maps!). I could<br>
> use r.reclass,<br>
><br>
> r.reclass input=map_2007 output=map rules=???<br>
<br>
</div>put in a file, or read from stdin:<br>
<br>
* = *<br>
<br>
note r.reclass is only intended to work with CELL<br>
(categorical) maps.<br></blockquote><div><br>that might be a problem in my case.<br> <br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div class="im"><br>
> In addition, would r.reclass be dynamic, i.e. if<br>
> map_2007 is changing, will that be reflected when<br>
> I access map?<br>
<br>
</div>yes, although only categories present when the<br>
original r.reclass command was run would be<br>
considered. (e.g. if the range expands the reclass<br>
table won't know about that)<br></blockquote><div><br>would this be a problem if I use "* = "?<br> </div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<br>
<br>
alternatively, you might try a big pile of symlinks.<br>
(probably much easier for vector maps)<br></blockquote><div> </div><div>I think I'll go that way - I just thought there would be a solution available.<br><br>So which files would I need to symlink? Asked otherwise: in which directories *can* be raster map related files?<br>
<br>Rainer<br> <br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<font color="#888888"><br>
<br>
Hamish<br>
<br>
</font></blockquote></div><br><br clear="all"><br>-- <br>Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)<br><br>Centre of Excellence for Invasion Biology<br>Stellenbosch University<br>
South Africa<br><br>Tel : +33 - (0)9 53 10 27 44<br>Cell: +33 - (0)6 85 62 59 98<br>Fax (F): +33 - (0)9 58 10 27 44<br><br>Fax (D): +49 - (0)3 21 21 25 22 44<br><br>email: <a href="mailto:Rainer@krugs.de" target="_blank">Rainer@krugs.de</a><br>
<br>Skype: RMkrug<br><br>