topic Sun Shadow Frequency tool is stuck in 3D Questions https://community.esri.com/t5/3d-questions/sun-shadow-frequency-tool-is-stuck/m-p/336032#M2045 <HTML><HEAD></HEAD><BODY><P>Hello, everyone.</P><P></P><P>I am using ArcGIS Pro's "Sun Shadow Frequency tool" to evaluate the extent and time that the windmill shadows fall.<BR />While using this tool, I am troubled with the phenomenon that the tool gets stuck when a specific shape is combined in a specific month.</P><P>It works well with different shapes at different points, so I think there may be a problem with the particular combination of input data position, shape and sun position.</P><P></P><P>Once stacked, the CPU load will be 100%, and even if the Cancel button is pressed.</P><P>There is no way to stop it other than&nbsp; shutting down ArcGIS Pro.</P><P><BR />Is there a possible cause and solution?</P><P></P><P>I upload the multi-patch and DEM file where the problem occurs.</P><P></P><P>The parameter of Sun Shadow Frequency in the case where the problem occurs is as follows.</P><P>If you change to another month (for example, November), the results will be displayed correctly.</P><P><SPAN>It will always be stuck in the combination from October 1, 2019 to October 30, 2019.</SPAN></P><P></P><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P><EM>arcpy.ddd.SunShadowFrequency (</EM><BR /><EM>'windball.shp ', 'dem.tif ', 'shadow.tif','10 Meters', '<STRONG>10</STRONG>/1/2019 6:00 AM','<STRONG>10</STRONG> / 31/2019 6:00 PM ',&nbsp;'1 Hours',</EM><BR /><EM>'Tokyo_Standard_Time',</EM><EM>'NO_DST','1000 Meters')</EM></P></BLOCKQUOTE><P></P><P>Operating environment</P><UL><LI>Windows10</LI><LI>Memory: 32GB</LI><LI>ArcGIS Pro 2.4.2</LI></UL><P>The input data is checked for geometry</P><P></P><P>Thank you,</P></BODY></HTML> Wed, 11 Dec 2019 06:58:36 GMT RyoAraya 2019-12-11T06:58:36Z Sun Shadow Frequency tool is stuck https://community.esri.com/t5/3d-questions/sun-shadow-frequency-tool-is-stuck/m-p/336032#M2045 <HTML><HEAD></HEAD><BODY><P>Hello, everyone.</P><P></P><P>I am using ArcGIS Pro's "Sun Shadow Frequency tool" to evaluate the extent and time that the windmill shadows fall.<BR />While using this tool, I am troubled with the phenomenon that the tool gets stuck when a specific shape is combined in a specific month.</P><P>It works well with different shapes at different points, so I think there may be a problem with the particular combination of input data position, shape and sun position.</P><P></P><P>Once stacked, the CPU load will be 100%, and even if the Cancel button is pressed.</P><P>There is no way to stop it other than&nbsp; shutting down ArcGIS Pro.</P><P><BR />Is there a possible cause and solution?</P><P></P><P>I upload the multi-patch and DEM file where the problem occurs.</P><P></P><P>The parameter of Sun Shadow Frequency in the case where the problem occurs is as follows.</P><P>If you change to another month (for example, November), the results will be displayed correctly.</P><P><SPAN>It will always be stuck in the combination from October 1, 2019 to October 30, 2019.</SPAN></P><P></P><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P><EM>arcpy.ddd.SunShadowFrequency (</EM><BR /><EM>'windball.shp ', 'dem.tif ', 'shadow.tif','10 Meters', '<STRONG>10</STRONG>/1/2019 6:00 AM','<STRONG>10</STRONG> / 31/2019 6:00 PM ',&nbsp;'1 Hours',</EM><BR /><EM>'Tokyo_Standard_Time',</EM><EM>'NO_DST','1000 Meters')</EM></P></BLOCKQUOTE><P></P><P>Operating environment</P><UL><LI>Windows10</LI><LI>Memory: 32GB</LI><LI>ArcGIS Pro 2.4.2</LI></UL><P>The input data is checked for geometry</P><P></P><P>Thank you,</P></BODY></HTML> Wed, 11 Dec 2019 06:58:36 GMT https://community.esri.com/t5/3d-questions/sun-shadow-frequency-tool-is-stuck/m-p/336032#M2045 RyoAraya 2019-12-11T06:58:36Z