Latest Contributions by ClintonKoch

‎02-04-2017

That's a clever solution. But I think I got it good enough by messing with the Image Analysis tool and just slightly changing the gamma value. Here is my (hopefully) end product, at least as far as the color bar is concerned. It isn't perfect, but then again it never is.

‎02-04-2017

Yeah I've been messing with that - that's what I am talking about when I say it jumps from -40 to 19. Here you can see the two points in the middle are at -40 and 19, and there is nothing in between them no matter how slow I move my mouse. I will say I don't really understand what this histogram is doing, so maybe there is a better way. I don't really understand what the y-axis is on this. What I am wanting to do is stretch the negative values within the blue portion of my color scale, and the positive values within the rest. But again I need the zero to be distinct. Here is my histogram and my color scale if it helps at all.

‎02-03-2017

I am trying to use the stretched color option with a topography raster. I have a color bar that I painstakingly make in arc and I am basically trying to set values of the topography equal to certain colors using the histogram. The problem (I think) is the histogram doesn't have a break where I need it - it has a -40 then jumps to 19. I want a break at 0 so sea level will align with my shift from blue to green in my color bar. So is there a way to set these values? Or is there just a better way to do this altogether? I would use classified color, however it doesn't seem to have a way of ramping the color between the bounds. Its just a single color for a range, and with only a maximum of 32 intervals it doesn't look very good. Here is a picture of my best result using stretched. You can see the areas on the coast that are green.

‎12-16-2014

Ok it looks like the problem was that I had a field called Shape. I renamed that and it works now. Thanks for your help.

‎12-16-2014

The points do plot correctly when I do the Add XY, but when I export the data it gives me a blank table. If its a shapefile as soon as I do Add XY then I'm sorry, I'm just getting the terminology screwed up. What I want is for the data to be selectable, and able to put it into a geodatabase. Here is part of the spreadsheet. Vol X Y Max_depth Min_Depth Top Timing Shape 3 517322 982208 3750 1886 2590 Rift Dome 4 508875 990332 4350 1350 2390 Rift Dome 5 523222 987760 3400 1550 2850 Rift Buldge 6 522910 989792 3252 1780 2850 Rift Bright_spot 7 516288 985887 4200 2700 3029 Rift Pock_mark 8 513708 984670 4190 1200 2890 Rift Dome 9 500980 985700 3350 850 1300 Post_Rift Cone 10 503602 985588 3700 2350 2600 Rift Dome 11 509213 979408 -9999 -9999 -9999 Post_Rift Cone 12 517674 987473 3850 1600 2650 Rift Dome

‎12-16-2014

I am trying to convert an excel table into a shapefile. I use the Add XY Data which seems to work fine, but when I import into a geodatabase it crashes. If I try to just use "export data" from the XY data, it doesn't crash, it just produces an empty shape file (though the fields have the correct names). I've filled all empty cells in the excel sheet, removed all of the unusable characters, and everything else I can think of and its still crashing. Whats really frustrating is that had no problems doing this with a table that had plenty of blank cells and unusable characters. So any ideas?

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Latest Contributions by ClintonKoch

Re: Stretched raster histograms issues.

Re: Stretched raster histograms issues.

Stretched raster histograms issues.

Re: Arcmap 10.0 is crashing after trying to convert XY data to a feature class

Re: Arcmap 10.0 is crashing after trying to convert XY data to a feature class

Arcmap 10.0 is crashing after trying to convert XY data to a feature class

Re: Arcmap 10.0 is crashing after trying to conver...