Latest Contributions by MervynLotter

Hi Dirk Support for point cloud scene layers should be in the next release, which I think I read was due at the end of August! ... View more

Sorry about my previous posting, I was still writing that message and saving seemed to post the message.  The project I was working on has 300 images and when I tried to create a slpk with HIGH texture quality and 5 levels of details, I received the below error message (Not enough memory to texture the LOD: 16646 MB < 42 864 MB).  I then changed the settings to a HIGH texture quality with 4 levels of detail, and I received a similar error message (Not enough memory to texture the LOD: 14952 MB < 19 568 MB).  It finally ran successfully when I used the MEDIUM texture quality option and 4 levels of detail.  As I have 32GB of RAM, why the error message? Or do I need to upgrade my graphics card in order to process this imagery? I would appreciate a brief explanation as to why I received this error message and what can be done to avoid it in the future? ... View more

Is there any update as to this error? I received the same error and i am not sure whether the error message is a RAM or GPU related error message? The problem seems to arise when selecting the HIGH texture quality option when creating 3D textured mesh outputs.  I have a  decent laptop with 32GB RAM and 4GB GeForce GTX 1050 graphics card.  option to create a slpk with a high level of detail smad  I left CUDA setting checked on and with 8 CPU threads.  ... View more

This caught me too some time back.  You need to actually use the drop-down menu on the right to select the raster you want the function to be applied to. Selecting it in the TOC is not enough. In the below image the function is applied perfectly. ... View more

Building on from what Dan suggested, what you have provided are three independent or explanatory variables (1 - high number of households receiving food stamps, 2 - low median household income, 3 - high number of children under 18). If you want to start exploring for statistical relationships then you need a feature layer with a dependent variable that varies in abundance.  If you do have access to a layer with a dependent variable, then Ordinary Least Squares (OLS), Geographically Weighted Regression (GWR) or Forest-based Classification and Regression may be useful tools in exploring your data. Do take a look at Regression analysis basics—ArcGIS Pro | ArcGIS Desktop for more information.  ... View more

You wrote "I want to get polygon files of slope/aspect, then overlay/tessellate them into polygons". You seem to have Spatial Analyst extension, why not just use the Zonal Statistics as Table or the Zonal Statistics tools to populate your polygon file with the raster slope values?  Be cautious when working with aspect as a summarising aspect values  (0-360) will not work. For example, summarising a northerly aspect (315 to 45 degrees) may give you an average of a southerly aspect.  ... View more

Hi Gunter I too would find such a toolbox useful. I have a DJI Phantom 4 Pro. I have suggested that a similar function to be added to Drone2Map whereby the user needs to provide (1) a fixed altitude of Drone takeoff site, and (2) the height of the flight, and then the image properties would accordingly be corrected. Do see https://community.esri.com/ideas/15040 . However I don't know if this will ever be implemented as it is not yet in product plan. So your proposal sounds like very useful functionality to  have. ... View more

Hi Ceri You need to do a spatial join,joining up your trails to your fishnet layer. Right-click on fishnet layer, Joins and Relates > Joins ... Ensure you select the "Join data from another layer based on spatial location" option, and "Each polygon will be given the numeric attributes of the lines ..." Ensure Sum is checked on.  If you are in a geodatabase, then just use the Shape_Length field. Otherwise you may need to first calculate feature length of the shapefile segments following your intersect. ... View more

More than a year ago I encountered a similar problem and had to uninstall my display driver and then reinstall the driver from manufacturer. If you google this error message there are many suggestions on how to go about fixing it, I followed some of these and I ended up running a 3rd party app to uninstall display driver.  ... View more

You can also customize Pro to always save edits when you save the Project.  I do this. Just go to Project>Options>Editing and then click in the option box to "Save edits when saving project". ... View more

Unfortunately I dont know whether this is possible in Web AppBuilder but do reach out to  https://community.esri.com/community/gis/web-gis/web-appbuilder. ... View more

It is working on my group layers. Not sure why not for you. As Michael asked, what version are you using? ... View more

It is possible. You need to right-click on lend and select properties.  Then under the Format Legend Pane, select Show Properties under Legend Items. Then select to Only show features visible in map extent. ... View more

Hi Hank So you have to have a unique polygon identifier in your imported KML file before running the spatial join. You cant just change the properties, you either have to use an existing field or create a new one.   I just tested this and after importing a KML, the name of your original kml input file will appear in the field FolderPath. Just right-click on this field heading and sort descending. All areas outside of your polygon will have no values and you should see you KML file name at the top of your attribute table (if you kept with the defaults). So lets use this FolderPath field now in the below instructions but you could quite easily also add a new field using the Add Field ... functionality in your open table, but make sure you do this to the imported polygon file after importing but before running the spatial join. Then use a Field Calculator to give it a useful name.  So going with the species field name and FolderPath field names, open Summary Statistics and add these as Case field. Then under Statistic Field, add Species (in my example I use Taxon).  You will get the below error until you select the statistics type on the right. Just click to the right of your species field (where arrow is pointing to) and you should then see more options (rather hidden and not that user friendly unless you know about it). Select count and click OK. The output is a table which will list all the species (and a count of their observations) within your polygons. If you have several unique polygon names then the species list and count will be for each unique polygon. Let me know if there are any problems.   ... View more