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<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#1F497D">ST_Raster2WorldCoordX and ST_Raster2WorldCoordY were replaced with ST_RasterToWorldCoordX and RasterToWorldCoordY in newer version of PostGIS.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#1F497D">Just replace those names in the function and reexecute the CREATE FUNCTION…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#1F497D">Pierre<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Spencer Gardner [mailto:spencergardner@gmail.com]
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<b>Sent:</b> 16 mars 2017 15:50<br>
<b>To:</b> Pierre Racine <Pierre.Racine@sbf.ulaval.ca><br>
<b>Cc:</b> postgis-users@lists.osgeo.org<br>
<b>Subject:</b> Re: Cost weighted distance raster<o:p></o:p></span></p>
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<p class="MsoNormal">Just to follow up:<o:p></o:p></p>
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<p class="MsoNormal">I was able to execute the CREATE FUNCTION scripts with some minor tweaking. When I run ST_CostDistance it chokes on making a call to ST_World2RasterCoordx. That's as far as I've gotten. I'll have to turn my attention to another solution
for now.<o:p></o:p></p>
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<p class="MsoNormal">It's a shame--having a good cost and raster routing library would be very nice to have.<o:p></o:p></p>
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<p class="MsoNormal">Thanks for your help.<o:p></o:p></p>
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<p class="MsoNormal">On Tue, Mar 7, 2017 at 11:59 AM, Spencer Gardner <<a href="mailto:spencergardner@gmail.com" target="_blank">spencergardner@gmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Ah thanks. Didn't see the code page. I'll let you know whether these work as is or if they need tweaking.<o:p></o:p></p>
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<p class="MsoNormal">On Tue, Mar 7, 2017 at 11:51 AM, Pierre Racine <<a href="mailto:Pierre.Racine@sbf.ulaval.ca" target="_blank">Pierre.Racine@sbf.ulaval.ca</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA" style="font-family:"Calibri",sans-serif;color:#1F497D">In the code page :</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA" style="font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA" style="font-family:"Calibri",sans-serif;color:#1F497D"><a href="https://trac.osgeo.org/postgis/wiki/PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools/code" target="_blank">https://trac.osgeo.org/postgis/wiki/PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools/code</a></span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="FR-CA" style="font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Calibri",sans-serif;color:#1F497D">There is a ST_CostDistance() function.</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Calibri",sans-serif;color:#1F497D">Pierre</span><o:p></o:p></p>
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