Latest Contributions by BrianLomas

‎03-11-2016

I'm new to python so forgive me if this seems like a dumb question... I work for the city and we get parcel information monthly from the county. Usually the data comes in a text file which I then put in an mdb. I'm trying to write some code to run an update our layers with the updated monthly information. Currently, I've just been trying to get a few fields to update inside a 'test' file geodatabase but I'm stuck. I get the following error message with the following code. Any ideas?

‎02-11-2016

I started from scratch by matching scales between the two files, then matched projections, then used the "mosaic to new raster" tool; this seemed to work. Thanks a lot for pointing me to in the right direction guys, you were a big help.

‎02-05-2016

I believe I'm having a similar issue. I have a 3d multipatch polygon that I want to "burn" into or modify a raster file. I've converted the multipatch to a raster and tried to mosaic but it doesn't seem to work, I just get the following image/raster as my result... Someone has also suggested the "Con(IsNull("New_DEM"),"DEM", ("DEM" + "New_DEM"))" method but it just returns the smaller area. Here is my original post... Re: Update DEM or elevation data

‎02-05-2016

I ran Con(IsNull("New_DEM"),"DEM", ("DEM" + "New_DEM")) first then I tried changing the extent and running it again, both gave me the same result (pic attached). I'm probably making this harder than it really is. Thanks for your time and patience.

‎02-05-2016

Yea, when I did that it seemed to only change the converted multipatch raster.

‎02-05-2016

This wouldn't solve my problem because if I raise the multipatch is would cause a gap b/w the raster and the road (multipatch) in some places. The multipatch is 3d as well. Thanks for the reply though.

‎02-05-2016

I converted the multipatch to a raster. Is there a way to combine or merge the two rasters together, overriding the existing raster's info only where the new raster overlaps?

‎02-04-2016

Is there a way to update/change a DEM file or some kind of elevation layer which I could use as a terrain? Basically, I have a DEM which has current elevation and I have a 3d multipatch polygon which represents a road that will be built. The road construction will change the landscape which is represented in the multipatch polygon. I need the elevation of the multipatch to be represented in the terrain as well as the surrounding areas current elevation. I hope that makes sense. I included a picture and you can see where the road is intersected by the terrain. Thanks for the help.

‎01-28-2016

We finally figured it out late yesterday. Apparently we forgot to tell IT to add the maps to the proxy server. So, they seem to be functioning properly now. Thanks for all the help on this. Hopefully, someone else will benefit from this thread.

‎01-27-2016

My mistake, the water distribution map is shared only within an arcgis group, I believe. The parks shorlist map is the one we are really trying to figure out. We can't figure out why it will not come up outside our network when our flex maps do. The city hall floor plans map should have an arcgis login pop up in order to view as well.

‎01-27-2016

Hey folks I need some help... We have multiple flex maps working fine on our server but for some reason none of our non-flex maps are working outside the network. I'm not sure why, can anyone point me in the right direction? Thanks for the help. -Brian http://maps.ci.liberty.mo.us/

‎01-19-2016

Don't worry about it, I appreciate the help. Thanks!

‎01-14-2016

In the map details there only shows 3 layers: my geoform pt layer, the light gray canvas base/mapserver layer, and the light gray canvas reference/mapserver. My geoform pt layer is a feature service hosted on our ArcServer. I'm not aware of any 'sharing' ability for a feature service.

‎01-14-2016

I shared the map and the app with the specific group I'm in but I'm still having the same issue. Am I missing something? Also, I have no problem using it on a PC in a browser.

‎01-05-2016

We have two maps in collector in which the layers do not draw. They are editable rest services and they are in the layers list but we are unable to toggle them on. Has anyone else run into this issue? We have other collector maps that are, as far as I can tell, setup the same way and they work just fine.

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Date Last Visited	‎03-27-2026 08:32 AM

My Ideas

Latest Contributions by BrianLomas

update cursor invalid sql statement

Re: Update DEM or elevation data

Re: Use Raster Calculator to Modify DEM Elevations based on Vector Layer

Re: Update DEM or elevation data

Re: Update DEM or elevation data

Re: Update DEM or elevation data

Re: Update DEM or elevation data

Update DEM or elevation data

Re: Web app not showing up outside network

Re: Web app not showing up outside network

Web app not showing up outside network

Re: Geoform - phone

Re: Geoform - phone

Re: Geoform - phone

layer not drawing

Re: Version 1.19 of ArcGIS Experience Builder Deve...

Re: Version 1.19 of ArcGIS Experience Builder Deve...

Re: Generic JSON Inbound Adapter - Source Code Ava...

Re: Message delay in GeoEvent

Re: Campus place locator

Web AppBuilder Custom Widgets