Latest Contributions by NeilAyres

Exactly as Dan & Wu says. Judging by the extent values in your original post, your input points were in some form of GCS (lat/long), but they have been defined as the german grid metres. This is a mistake. Bring the points in a define them correctly first, then project. ... View more

Sorry FC, but shouldn't the Create table and the InsertCursor stuff be outside the Search Cursor loop. At the mo, you are creating a new table for every row in the SearchCursor. ... View more

Try Ianko's tools. I see Poly to Point is a free tool in ET Geo wizards. http://www.ian-ko.com/ Otherwise you would have to use some python / arcpy magic. ... View more

Dan, sorry but the author has posted this twice, the other one is in Managing Data. Don't know how to cross link the 2. ... View more

See my comment on your other thread. ... View more

Well 2million join to 100k is quite a lot, but I wouldn't think it would take weeks to process. Is your data properly indexed, in a local fgdb etc etc. Have you tried using the Spatial Join tool rather than the interface inside ArcMap. ... View more

Sorry, but are you actually trying to interpolate these contours from only 4 points and a zero line? I think the output is pretty good if that is the case. Interpolation in many cases is quite tricky. If you "know" the contours should be parallel to the coastline, rather than bowing out as they do now, add a couple of extra points yourself. ... View more

Well, once you have moved or inserted vertices, the only way is to re-interpolate the elevation from the dem using interpolate shape. To calculate an elevation from the vertex before and after would be a mistake surely? What if you have reshaped a small segment of line to better follow the stream bottom (which is what you appear to be doing). So without the original dem, where are the elevations coming from? The line segment geom object could be fed into Interpolate shape to create an in_memory fc, then update the original from that. ... View more

See this example, I just added a Mask function. This a Dem with everything below 1600m changed to NoData ... View more

Is there any reason you want the true 3d distance / area for this? Unless your plots / paving is on the side of the Himalayas, the angular difference given the size of the area will be pretty tiny. ... View more

Have you considered using attachments instead of hyperlinked files? ArcGIS Help (10.2, 10.2.1, and 10.2.2) ... View more

But where are you pointing Location to? ... View more

Because this works with other layers with the same definition query, I still suspect there maybe something funny with the underlying data. Is there something invisible way outside the domain or something strange like that? Null Geometries? ... View more

Just curious, in that original image the text looks a little "squashed", yet in the "projected" image it looks more normal. There is something wrong with the coord sys of the original I think. ... View more

The export raster dataset dialog from the layer in ArcMap : All of the options are there. tick use renderer and the Force RGB tick box will light up. Set the location, if this is an fgdb rather than a folder, then the output will be, obviously a fgdb raster. If you want tiff or whatever set the location to a folder, then select the format. ... View more