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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Jim,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>What OS data are you requesting? In general, it is best to have the files in GML as DWG is propietry format and needs extra effort to be read in GRASS.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>If you are working with OS MasterMap, the GML contains nested attributes and best to convert them to a standard format. We have developed a tool in QGIS to convert GML/GZ files directly to PostGIS (or Shapefile):<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://www.lutraconsulting.co.uk/products/ostranslator-ii/">http://www.lutraconsulting.co.uk/products/ostranslator-ii/</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://www.lutraconsulting.co.uk/products/ostranslator/">http://www.lutraconsulting.co.uk/products/ostranslator/</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>You can then use the data in GRASS easily.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>For other OS products in GML format, you can directly read them in GRASS as the attribute tables are less complex compared with OSMM.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hope it helps,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Cheers,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Saber<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> grass-user [mailto:grass-user-bounces@lists.osgeo.org] <b>On Behalf Of </b>James Maas (MED)<br><b>Sent:</b> 19 January 2016 07:15<br><b>To:</b> grass-user@lists.osgeo.org<br><b>Subject:</b> [GRASS-user] file formats from Ordinance Survey maps<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div id=divtagdefaultwrapper><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'>I'm attempting to get some maps and use them in GRASS, which gives me a choice of formats to download from. Can anyone tell me if any one of these formats is better and will allow direct import into GRASS 7.0.2. without transformation.<o:p></o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'><o:p> </o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'>For one type of topography map I can get either GML2, DWG or File Geodatabase.<o:p></o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'><o:p> </o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'>For another type of Terrain type map I can get either Shape, GML3 or DWG.<o:p></o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'><o:p> </o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'>I have googled and looked at the choices provided by <o:p></o:p></span></p><p style='background:white'><span style='font-family:"Calibri","sans-serif";color:black'><o:p> </o:p></span></p><div id=Signature><div id=divtagdefaultwrapper><div><div><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:black'>Dr. Jim Maas <br>Mathematical Modelling in <br>Epidemiology of Infectious Disease <br>Rm 2.13 MED <br>Norwich Medical School <br>University of East Anglia <br>Norwich Research Park, <br>NR4 7TJ U.K. <br><br>E: <a href="https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=j.maas@uea.ac.uk" target="_blank" id=LPNoLP>j.maas@uea.ac.uk</a> <o:p></o:p></span></p></div><div><p class=MsoNormal style='background:white'><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:black'>P: +44 (0)1603 91325<o:p></o:p></span></p></div></div></div></div></div></div>
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