<br><font size=2 face="sans-serif">Sea surface temps from satellite imagery
to try to account for cloudy days?</font>
<br>
<br><font size=2 face="sans-serif">Doug</font>
<br>
<br><font size=2 face="sans-serif">Doug Newcomb
<br>
USFWS<br>
Raleigh, NC<br>
919-856-4520 ext. 14 doug_newcomb@fws.gov<br>
---------------------------------------------------------------------------------------------------------<br>
The opinions I express are my own and are not representative of the official
policy of the U.S.Fish and Wildlife Service or Dept. of the Interior.
Life is too short for undocumented, proprietary data formats.</font>
<br>
<br>
<br>
<table width=100%>
<tr valign=top>
<td width=40%><font size=1 face="sans-serif"><b>Thomas Adams <thomas.adams@noaa.gov></b>
</font>
<br><font size=1 face="sans-serif">Sent by: grass-dev-bounces@lists.osgeo.org</font>
<p><font size=1 face="sans-serif">12/30/2011 10:35 AM</font>
<td width=59%>
<table width=100%>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">Sören Gebbert <soerengebbert@googlemail.com></font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td><font size=1 face="sans-serif">GRASS developers list <grass-dev@lists.osgeo.org></font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">Re: [GRASS-dev] r.series and r.series.interpol</font></table>
<br>
<table>
<tr valign=top>
<td>
<td></table>
<br></table>
<br>
<br>
<br><font size=3>Sören,<br>
<br>
This is very interesting -- I think I may have an immediate application
for these modules...<br>
<br>
Best to you in 2012 and thank you for your development activities!<br>
<br>
Regards,<br>
Tom<br>
</font>
<br><font size=3>2011/12/30 Sören Gebbert <</font><a href=mailto:soerengebbert@googlemail.com><font size=3 color=blue><u>soerengebbert@googlemail.com</u></font></a><font size=3>></font>
<br><font size=3>Dear all,<br>
just for your information. I have added a new option to r.series to<br>
specify a weighting factor to each map in a series. Weighting is<br>
needed to aggregate overlapping/containing interval time series<br>
correctly in case of average and sum operations. The new temporal<br>
modules tr.aggregate and tr.aggregate.ds need this option.<br>
<br>
Furthermore i have added a new module (r.series.interpol) to<br>
interpolate raster map series located temporal or spatial in between<br>
existing raster maps. This module is still under development and<br>
implements currently only simple linear interpolation in a normalized<br>
interval. I plan to implement step-wise linear interpolation[1] and<br>
natural cubic spline interpolation[2].<br>
<br>
Because of the large amount of files related to the unit and<br>
regression tests located in the modules directory, we should use a<br>
dedicated one. Hence, i will move successively all files related
to<br>
testing into new directories named "test" located in the module<br>
directories.<br>
<br>
Best regards and happy new year 2012<br>
Soeren<br>
<br>
[1] </font><a href=http://en.wikipedia.org/wiki/Interpolation#Linear_interpolation target=_blank><font size=3 color=blue><u>http://en.wikipedia.org/wiki/Interpolation#Linear_interpolation</u></font></a><font size=3><br>
[2] </font><a href=http://en.wikipedia.org/wiki/Spline_interpolation target=_blank><font size=3 color=blue><u>http://en.wikipedia.org/wiki/Spline_interpolation</u></font></a><font size=3><br>
_______________________________________________<br>
grass-dev mailing list</font><font size=3 color=blue><u><br>
</u></font><a href="mailto:grass-dev@lists.osgeo.org"><font size=3 color=blue><u>grass-dev@lists.osgeo.org</u></font></a><font size=3 color=blue><u><br>
</u></font><a href="http://lists.osgeo.org/mailman/listinfo/grass-dev" target=_blank><font size=3 color=blue><u>http://lists.osgeo.org/mailman/listinfo/grass-dev</u></font></a>
<br><font size=3><br>
<br>
<br>
-- </font>
<br><tt><font size=4>Thomas E Adams<br>
National Weather Service<br>
Ohio River Forecast Center<br>
1901 South State Route 134<br>
Wilmington, OH 45177<br>
<br>
EMAIL:
</font></tt><a href=mailto:thomas.adams@noaa.gov target=_blank><tt><font size=4 color=blue><u>thomas.adams@noaa.gov</u></font></tt></a><tt><font size=4><br>
<br>
VOICE:
937-383-0528<br>
FAX:
937-383-0033</font></tt><tt><font size=3><br>
</font></tt>
<br><tt><font size=2>_______________________________________________<br>
grass-dev mailing list<br>
grass-dev@lists.osgeo.org<br>
</font></tt><a href="http://lists.osgeo.org/mailman/listinfo/grass-dev"><tt><font size=2>http://lists.osgeo.org/mailman/listinfo/grass-dev</font></tt></a>
<br>