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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>The
function exists in Grass 6.0 but it doesn`t work the way i need it.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>I
tried: r.statistics base=GTOPO30 cover=special-postal-district method=average
output=newmap<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>But
the result are all heights in the postal-district and not the average height. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>I
found another method:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>r.average
base=special-postal-district cover=GTOPO30 output=newmap<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>With
this method i get the average. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>But
I haven`t found anything similar for minimum and maximum.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>Greetings<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'>Maik<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;color:windowtext'>-----Ursprüngliche
Nachricht-----<br>
<b><span DEFANGED_STYLE='font-weight:bold'>Von:</span></b> turek2
[mailto:turek2@poczta.fm] <br>
<b><span DEFANGED_STYLE='font-weight:bold'>Gesendet:</span></b> Dienstag, 9. August 2005
11:50<br>
<b><span DEFANGED_STYLE='font-weight:bold'>An:</span></b> Maik Trömel<br>
<b><span DEFANGED_STYLE='font-weight:bold'>Betreff:</span></b> Re: [GRASSLIST:7835]
average height</span></font></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=3 color=black
face="Times New Roman"><span style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=3 color=black
face="Times New Roman"><span DEFANGED_STYLE='font-size:12.0pt'>Maik Trömel wrote: <o:p></o:p></span></font></p>
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</xml><![endif]-->Hello,<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>i’m searching a function to get the maximum, the
minimum und the average of the heights of a postal-district.<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>I`ve got the “GTOPO30-Model” and a
shapefile with the geometrie of the postal-districts. <u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>I convertet the shapefile to rasterdata (the
postal-codes are still available). Now i want to use r.mapcalc to get the
inforamtions from the GTOPO30-Model. <u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>I tried: <u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal style='margin-left:35.4pt;text-indent:35.4pt'><font size=2
color=black face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial;mso-ansi-language:EN-GB'>r.mapcalc
newmap=”if(postalmap=5570,max(GTOPO30),null())”<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal style='margin-left:35.4pt;text-indent:35.4pt'><font size=2
color=black face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial;mso-ansi-language:EN-GB'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>But naturally it didn`t work.<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>The other functions i tried out didn`t work, too.<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>Does anybody have an idea how I could get the
informations?<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>Thanks for your help.<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'><u3:p> </u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>Greeting<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
mso-ansi-language:EN-GB'>Maik<u3:p></u3:p></span></font><o:p></o:p></p>
<p class=MsoNormal DEFANGED_STYLE='margin-left:35.4pt'><font size=3 color=black
face="Times New Roman"><span DEFANGED_STYLE='font-size:12.0pt'>try r. statistics, but
i'm not sure if it works in grass6.<br>
good luck,<br>
maciek<o:p></o:p></span></font></p>
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