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<span>I assume you refer to:</span></div>
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<span><a id="LPlnk596836" href="https://grass.osgeo.org/grass79/manuals/r.fill.dir.html">https://grass.osgeo.org/grass78/manuals/r.fill.dir.html</a></span></div>
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<span> </span></div>
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<span>There is also:</span></div>
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<span><a id="LPlnk175731" href="https://grass.osgeo.org/grass76/manuals/r.terraflow.html">https://grass.osgeo.org/grass78/manuals/r.terraflow.html</a></span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>and</span></div>
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<span><a id="LPlnk177930" href="https://grass.osgeo.org/grass76/manuals/addons/r.hydrodem.html">https://grass.osgeo.org/grass76/manuals/addons/r.hydrodem.html</a></span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
as well as a couple of AddOns based on richdem (starting with r.richdem.*):</div>
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<a id="LPlnk616126" href="https://github.com/OSGeo/grass-addons/tree/master/grass7/raster">https://github.com/OSGeo/grass-addons/tree/master/grass7/raster</a><br>
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<a id="LPImageAnchor899555" href="https://github.com/OSGeo/grass-addons/tree/master/grass7/raster" target="_blank"><img width="160" height="160" id="LPThumbnailImageId899555" style="display: block;" alt="" src="https://avatars2.githubusercontent.com/u/1058467?s=400&v=4"></a></div>
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<a id="LPUrlAnchor899555" style="color: var(--themePrimary); text-decoration: none;" href="https://github.com/OSGeo/grass-addons/tree/master/grass7/raster" target="_blank">grass-addons/grass7/raster at master · OSGeo/grass-addons · GitHub</a></div>
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github.com</div>
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<span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>Maybe that helps. Can you inform us about the new methods you had in mind?</span></div>
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<span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>Cheers</span></div>
<div style="color: rgb(0, 0, 0); font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>Stefan</span></div>
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<a id="LPUrlAnchor681347" style="color: var(--themePrimary); text-decoration: none;" href="https://grass.osgeo.org/grass76/manuals/addons/r.hydrodem.html" target="_blank">GRASS GIS manual: r.hydrodem</a></div>
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DESCRIPTION r.hydrodem applies hydrological conditioning (sink removal) to a required input elevation map. If the conditioned elevation map is going to be used as input elevation for r.watershed, only small sinks should be removed and the amount of modifications
restricted with the mod option. For other modules such as r.terraflow or third-party software, full sink removal is recommended.</div>
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grass.osgeo.org</div>
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<span><br>
</span></div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Fra:</b> grass-user <grass-user-bounces@lists.osgeo.org> på vegne av Luis Moreira <lfsmmoreira@gmail.com><br>
<b>Sendt:</b> onsdag 11. desember 2019 14:16<br>
<b>Til:</b> grass-user@lists.osgeo.org <grass-user@lists.osgeo.org><br>
<b>Emne:</b> [GRASS-user] S.K. Jenson and J.O. Domingue (1988) method to filter the elevation map</font>
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<div class="BodyFragment"><font size="2"><span style="font-size:11pt;">
<div class="PlainText">Hello everyone,<br>
<br>
I'd like to know if Grass still uses the S.K. Jenson and J.O. Domingue<br>
(1988) method to filter the elevation map, in its original conception. I've<br>
read about some new and more improved methods and was wondering if there<br>
wasn't any improvement in Grass method.<br>
<br>
Thank you. <br>
<br>
<br>
<br>
--<br>
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