Latest Contributions by ShikoNjuno

‎07-31-2014

Great! I found some info on the help guide regarding "parse path" on Model Builder. I'll look into this. Thanks

‎07-31-2014

Thanks Dan, What do you mean by consistent? And yes, I don't have the time to create any kind of code to do this.....mostly because I don't know how to write code. So I was hoping that there's some kind of tool I could pull into ModelBuilder to perform this operation. Any other suggestions.

‎07-31-2014

I have relevant information in my file name and I've already extracted the information I need from the raster itself but I also need information that's in the file name. I know it may sound strange, but that's what I'm wondering if it is possible. For example, if my file name is blahblahJune2010.tif.......is it possible to extract June2010? Any suggestions welcome. Thanks

‎11-20-2013

Hi folks, I'm hoping someone can help me resolve this issue. I'm trying to run the for-mentioned tool in ArcGIS but I keep getting this error. [ATTACH=CONFIG]29257[/ATTACH] I have no idea where to start troubleshooting so I was wondering if any of you have ever experienced this before. Any suggestions welcome. Thanks Shiko

‎11-12-2013

Thanks @ Shiko! All my raster datasets start with a year as in 1990xxxx. You mentinoned "...name is invalid...." and that was it, renaming into b1990xxxx solved my problem. Interesting fix!!...glad that worked for you. Cheers

‎09-30-2013

Hi all, I'm having issues with displaying the results of my model. The model runs well and the results are correct. However, in order to display the results on the map I have to "Set Data Source " in the layer's properties every time. I'm not sure what setting I have to change in order to NOT have to do this. After the model runs the results layer is no longer available, as shown below: [ATTACH=CONFIG]27880[/ATTACH] Any ideas?!

‎09-20-2013

Hi all, I'm having trouble getting my model to work after I changed a few things and now I'm not sure what it might be. What I have is a model that allows the user to select parcels of interest and run statistics of the area using the Zonal Statistics as Table tool. [ATTACH=CONFIG]27650[/ATTACH] However, I keep getting this error: [ATTACH=CONFIG]27648[/ATTACH] Which is described as follows: [ATTACH=CONFIG]27649[/ATTACH] I'm not sure but I think the problem has to do with the first option; where no statistic is performed for whatever reason. Can anyone think of a reason why? Is the select by location not working after I changed the feature and selection layer (which in my case are the exact same shapefile)?? Any thoughts?!!

‎09-20-2013

Does anyone know if it's possible to create a scatter graph of data from two separate raster files. I have a tiff file whose data I would like to plot against data from various other GRID files; one at a time though..... so I just need to know if it is possible to plot data from a .tif on the x-axis for instance, and a GRID file on the y-axis. Thanks folks. Using the Zonal Statistics as Table tool does the trick by allowing one to save as a .dbf which can then be exported (drag-n-drop method) into Excel for further analysis and graphing.

‎09-19-2013

Did that take care of your duplicates or did you also have to use the dissolve tool? I'm confused, hehe. Actually, what I ended up using was one of the original shapefiles (before the merge) and created a unique ID field using the code above. But I will definitely refer back to your thread if I run into a similar duplicate feature issue that I can't get around. Thanks 🙂

‎09-19-2013

Thank you all for your input, but Iended up getting some help with a piece of code that I found online.See thread below: http://forums.arcgis.com/threads/92924-10.1-code-that-populates-a-field-with-sequential-numbers

‎09-18-2013

You just need to make the expression with the parenthesis to execute the function. autoIncrement() Yaaay.....little mistake.....huge difference!!!! Thank you sooo much 😄 Cheers

‎09-18-2013

Hi folks, I have a shapefile whose ID and FID numbers are all messed up in the attribute table and I'm looking for code I can type into my "Field Calculator" window that will fill in unique values for each polygon. Any samples anyone?!!?! 🙂 Thanks Here's what I've tried so far: [ATTACH=CONFIG]27562[/ATTACH] The complete code is: rec=0 def autoIncrement(): global rec pStart = 1 #adjust start value, if req'd pInterval = 1 #adjust interval value, if req'd if (rec == 0): rec = pStart else: rec = rec + pInterval return rec Anyone see any issues that might be causing this not to work? The error msg I keep getting is the dreaded 99999 error. :confused:

‎09-18-2013

Do you happen to have a field that they have in common? I don't know how you are currently letting the tool know which is a neighbor (and which is not), but I'm pretty sure it's looking for a common field that it can base the dissolve off of.

‎09-18-2013

Tim, thanks for your input. However, I'm having trouble with that because I don't have a field that holds values unique to each polygon. The ID and FID fields are not unique to the polygons for whatever reason. Do you know of a way to quickly create a field that has a unique ID for the polygons so that I can perform a DISSOLVE based on this unique value? Otherwise if not then I still get duplicate features. I'm thinking maybe something like a code or script that I can type into the Field Calculator window so it can just fill the field with consecutive unique numbers?!

‎09-18-2013

I created a shapefile by merging to other ones together but now some of the polygons have more than one feature....I'm guessing the merge somehow caused this: [ATTACH=CONFIG]27552[/ATTACH] Does anyone know how to delete the duplicate feature from the shapefile? It holds the exact same info so I don't really need it....plus it's messing up my computations using Zonal Statistics tool :mad: Any suggestions??

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Date Last Visited	‎11-11-2020 02:24 AM

My Ideas

Latest Contributions by ShikoNjuno

Re: Is it possible to extract information from a raster file name?

Re: Is it possible to extract information from a raster file name?

Is it possible to extract information from a raster file name?

Floodplain Delineation Using Grids

Re: Failed to create raster dataset

Set Data Source Problem!?

Model Builder Error 010423

Re: scatter graph of raster data

Re: 1 shapefile....duplicate features

Re: 1 shapefile....duplicate features

Re: 10.1 code that populates a field with sequential numbers

10.1 code that populates a field with sequential numbers

Re: problems with DISSOLVE function when aggregating NEIGHBOUR POLYGONS

Re: 1 shapefile....duplicate features

1 shapefile....duplicate features

Re: Failed to create raster dataset