<div dir="ltr">Hi,<div>I think i can suggest something for part of your question.</div><div><br></div><div>If you want to edit the geogrid data with some sort of gui experience, in past I have used the tools from the below mentioned link. </div><div><br></div><div><a href="http://www.nusculus.com/wtools">http://www.nusculus.com/wtools</a></div><div><br></div><div>Check out wtools, it will allow you to see and modify some data in geo_em file. I think it works for land use, however i dont think you can modify the land mask. Maybe someone on wrfhelp can suggest better answer.</div><div><br></div><div>In past I have used a modified version of code </div><div><br></div><div><a href="https://github.com/hetland/octant/blob/master/octant/grid.py">https://github.com/hetland/octant/blob/master/octant/grid.py</a></div><div><br></div><div>from this repository. At line number 937, it shows how python can be used to edit the mask, but i think it is not a quick solution.</div><div><br><div class="gmail_extra"><br><div class="gmail_quote">On 21 July 2016 at 16:33, Sara Jackson <span dir="ltr"><<a href="mailto:sja@dhigroup.com" target="_blank">sja@dhigroup.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">Hi wrfhelp,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">I am trying to run ARW-WRF version 3.7 over an area with a complex coastline. The area of interest involves small islands. The one of most importance being ~7km x ~2km, located
500m off the main coastline and is also partly reclaimed land. It is of high importance that this island is resolved, as its effect is key to the study. The plan is have the finest nest with a horizontal of <1km (probably 400m). The problem I have is that
the land mask in the model doesn’t resolve the island. I am including is MODIS ~500m and ASTER ~30m topography as static data.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">Do you have any suggestions/advice on how to solve this problem?
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">Are there any higher resolution land use data sets available? (the area of interest is Australia)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">Is it possible to manually edit the landmask?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p>
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Best regards,<u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10pt;font-family:Arial,sans-serif;color:rgb(0,65,101)">Sara Jackson<u></u><u></u></span></b></p>
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