ÐÐÐСÐÐÐÐ

   d.correlate is a shell (sh(1)) script that graphically displays the
   results of an [1]r.stats run on two raster map layers. This shell
   script is useful for highlighting the correlation (or lack of it) among
   data layers (scattergram).

   The results are displayed in the active display frame on the user's
   graphics monitor. d.correlate erases the active frame before displaying
   results.

ÐÐÐ ÐÐÐТРЫ

  Parameters:

   layer1 layer2 [layer3 [layer4]]
          The names of from two to four existing raster map layers to be
          included in the correlation.

ÐÐ ÐÐÐЧÐÐÐЯ

   This is a shell script that uses [2]r.stats and the UNIX awk command to
   calculate the correlation among data layers, and uses [3]d.text and
   [4]d.graph to display the results.

   If three or four map layers are specified, the correlation among each
   combination of two data layers is displayed.

FILES

   This program is simply a shell script. Users are encouraged to make
   their own shell script programs using similar techniques. See
   $GISBASE/scripts/d.correlate.

СÐ. ТÐÐÐÐ

   The UNIX awk command

   [5]d.text, [6]d.graph, [7]r.coin, [8]r.stats

ÐÐТÐÐ

   Michael Shapiro, [9]U.S.Army Construction Engineering Research
   Laboratory

   Rewritten to GRASS 6 (from csh to sh) by Markus Neteler

   Last changed: $Date: 2005-05-18 06:19:25 -0500 (СÑ, 18 май 2005) $

ÐвÑÐ¾Ñ Ð¿ÐµÑевода

References

   1. file://localhost/root/tmp/2/fin/r.stats.html
   2. file://localhost/root/tmp/2/fin/r.stats.html
   3. file://localhost/root/tmp/2/fin/d.text.html
   4. file://localhost/root/tmp/2/fin/d.graph.html
   5. file://localhost/root/tmp/2/fin/d.text.html
   6. file://localhost/root/tmp/2/fin/d.graph.html
   7. file://localhost/root/tmp/2/fin/r.coin.html
   8. file://localhost/root/tmp/2/fin/r.stats.html
   9. http://www.cecer.army.mil/