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Scratch that, for some strange reason, it's working now. Very strange how Esri products have been finicky all these years. It's amazing how waiting the next day or switching a computer will be the deciding factor on if a geoprocessing works or not.
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02-27-2020
10:04 AM
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Here are images to show. First image is attribute table after the join and removing unwanted fields. Second is the shapefile that was exported after the join.
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02-27-2020
09:41 AM
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Dan, I did feature class to feature class. No features were selected upon export. I took the tables from the Census ACS detailed tables gdb and joined them to block groups. I then turned off the fields I didn't want (since there are so many) and tried to export with just the visible fields. The fields stayed, but the records dropped with all 0s.
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02-27-2020
09:36 AM
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Hi, I did a table join in ArcGIS Pro of ACS Tiger data to block groups, turned off the fields I didn't want to keep, and exported the layer as a feature class in a gdb, then as a shapefile outside the gdb and both yielded blank attribute tables. Any idea why exporting keeps the fields but drops all the records?
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02-26-2020
02:54 PM
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I was able to find a workaround- converting graphs to shapes and then applying colors to the shapes with a rule file, however, if someone still has any recommendations on how to go about creating a rule file that can treat polygon coloring/symbology like it is in ArcMap with an outline and a fill, that would be great.
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01-09-2019
09:29 AM
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Hi GeoNet community! I have a boundary polyline shapefile that I've brought into CE and would like to change the color of it. Seems that the default for polylines is still graph networks. Is there a rule file to override this? If not, I do have the boundary as a polygon but really only want the outline of the polygon colored and the inside hollow to show the basemap under. The apply color rule file from the Redlands Example doesn't appear to have any language to specify an outline color to a polygon either. Any help to achieve this is greatly appreciated.
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01-09-2019
08:33 AM
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I'd like to bump this thread. I'm currently working off a 64-bit OS with 32GB of RAM and an NVIDIA Quadro K2000 graphics card with the drivers all up-to-date. I've noticed in the few years I've been using CityEngine that no matter how small or simple a scene gets (and this is even with all the improvements from CE 2012 to CE 2017.1), that my projects still continue to choke. I know I don't have the newest or most expensive graphics card, but it should be good enough to create the types of scenes I'm doing. It seems that the way CityEngine was written/created doesn't fully utilize the processing power of the GPU. I've given up on using photo-realistic textures for my buildings as just a half square mile of a scene was too much. These days, I just use color for models to create the analysis or effects I want, but even sometimes using 5 or more colors on models in the same layer will choke a scene. This software is great because there's truly nothing else out there like it, however, all these years later, I'm still noticing some major processing limitations.
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03-29-2018
07:11 AM
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Hi everyone, In ArcGIS, I assigned hex values by municipality in a polygon shapefile. I brought that poly file into CityEngine to extrude it based off a different attribute, and color it based off the municipality. I have 10 municipalities with their own colors, and the rest I colored white (#ffffff). As you can see in the screengrab, the rule I wrote is pointing to the correct attribute, however, it's not displaying the colors how they're supposed to. Any ideas on what's wrong with my rule file? Thanks, Kathryn
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03-28-2018
09:48 AM
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Hi Chris, I have followed your example to a T but with my own qualitative attributes to set colors to, and it says unexpected token on the first case, any idea what's going on?
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03-28-2018
08:34 AM
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Hi Matt, is there anyway to expand the color ramp function to more than 5 breaks?
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03-28-2018
08:31 AM
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LR, I found the colorRamp utility function here: colorRamp function—Esri CityEngine | ArcGIS Desktop This is what I was looking for, however, my range is very large (min=0, max=39,500) and the default is only 5 breaks. Do you know how to add more breaks? With only 5, every single shape except for one is showing up in the same color.
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03-22-2018
02:40 PM
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Hi GeoNet community! By any chance, does anyone know if there's an existing rule file to apply to buildings/shapes to colorize them based off attribute data like you can with color ramps in ArcGIS? I'd like to apply a graduating color scheme to my shapes to emulate a heat map. If no such rule file exists, how would I go about creating one? Would I need to assign RGB/CMYK values to specific data breaks? Am I better off trying to create a raster of this data and draping it over my extrusions in CityEngine? I'm sure I could do this in ArcScene, but I'm partial to CityEngine's rendering quality. Thanks!
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03-21-2018
12:48 PM
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Hi Dan, thanks for the information. What I'm trying to do is show how hot our streets are to get more trees planted on our sidewalks. Some of our streets have great tree canopy, so I wanted to show how those streets are cooler for pedestrians than the streets without or with little tree coverage. With that in mind, is solar radiation good enough to display and back up my claims that more tree canopy will help? I hope this makes sense.
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10-25-2016
08:14 AM
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I know there's a difference between solar and thermal radiation, however, I can't find any thermal data. I have LiDAR and processed it to show solar radiation. Obviously, where the sun hits down, it's going to be hot. So, would you say this is a good enough substitute? Or is there a specific dataset I should be using instead?
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10-25-2016
06:54 AM
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Hey Robert, I actually tried that originally and wasn't entirely confident in the results that came back. It was probably more so the data I was using rather than the process itself. I realized I should have been using 2010 census data rather than the 2014 estimates. What I ended up doing was selecting by location having their centroids within. May not be as fancy, but the results came back closer to what I was expecting. Thanks for the input, though!
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10-25-2016
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Title | Kudos | Posted |
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1 | 10-24-2016 06:29 AM | |
1 | 10-25-2016 06:51 AM | |
1 | 10-22-2016 07:15 AM | |
3 | 06-04-2015 12:08 PM | |
2 | 05-28-2015 11:26 AM |
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