Latest Contributions by EricStipe

I was wondering if there is any way to alter the RoadClass Values to be more suitable for a Walking Network. For example: RoadClass Value = 3 Type of Road Class = Ramps   Example = Take ramp and go on US-59 N Is there any way that I can modify or add a RoadClass value to be "Stairs" and instead of saying "Take ramp..." it says "Traverse stairs..." or "Elevators" saying "Use elevator"? Thanks, eric ... View more

Hello, I have a problem getting a large number of facilities and incidents to draw upon solving. I have about 380 facilities and incidents, that I am attempting to find routes between. I need the actual network geometry, so and OD Cost Matrix won't work. What happens is I load in everything and attempt to solve and it will get to the very end (99%), and then say it is completed, but there are no actual routes. I used a subsample of my points, ~170, and it worked. I began creating a model to run it outside of ArcMap, because I thought that too many routes trying to draw might be the issue, but the model is returning an error. I have attached a photo of the model. Any suggestions on how to fix this? Or what the problem might be? Thanks, Eric UPDATE: I have got it to route to 299 incidents and 299 facilities, but with 308, the solve fails. Is the memory just insufficient or something? ... View more

Hello, I am having a problem when solving some of my service areas. I am loading the locations from a point feature class, and they are all located. The majority of them return a service area that is appropriate (7 minute breaks, double checked with solving for routes), but a handful of them return something strange. The problem is that there are some areas of the specific service areas that are wildly inaccurate, and there is no way that it is a 7 minute distance, which I also checked. I have attached a picture of the problem, and I'm assuming that it has something to do with my network, but I have no idea what. Any help/ideas would be greatly appreciated. The network is a walking network that was manually created, and I am using ArcGIS 10. Thanks, Eric ... View more

I have a model that iterates a process for each unique field value of [Type] field. The model aggregates polygons of a like Type, and at the end of the model a new field is created and populated with each unique [Type] for the aggregation using "%Value%" from the output of the iterator. These iterations are then appended and contained within a newly created feature class. I would like to retain this attribution for each set of polygons(original [Type] value), but I would like to include another set of values to the iteration. That is, instead of iterating through each unique [Type] value, I would like to iterate through [Type] AND [Grouping]. The [Grouping] field is a simple Short field, containing only two unique values. Ideally, the aggregation would aggregate polygon clusters with like [Type] AND [Grouping] values, yet attribute the polygon with a single [Type] value, as well as a field with a [Grouping] value. The problem that I am running into is that if i concatenate the two fields in before running  the iterator based on the concatenated field, the value output is concatenated, and my "%Value%" output no longer is correct for populating the field at the end of the model. Is there a way that I can use an iterator to select [Type] AND [Grouping], yet call on the [Type] value of the selection to populate the field at the end of the model? I can post images of the model if it would help. I'm using ArcGIS 10. Thanks, Eric ... View more