1
vote
1answer
46 views

Reclassify says Unique values cannot be obtained from raster, using values from dialog?

I am using ArcGIS 10.2. Whenever I reclassify a raster layer I get the following message:"Unique values cannot be obtained from raster, using values from dialog". This does not prevent be from ...
1
vote
1answer
39 views

ArcGIS Raster Calculator output raster has one band but cannot build attribute table?

I built a raster using the raster calculator of ArcGIS 10.1 for Desktop. The properties of the output raster ("usle_1") indicate that this raster has one band. There is no attribute table but I ...
2
votes
2answers
45 views

Merge classes using Reclassify in python

When I run the Reclassify tool from arcmap 10.1 and assign a 1 to each of the crop types it combines them into one class. However, when I try to recreate this in python it does not merge the crop ...
1
vote
1answer
50 views

How to make reclassified raster layers automatically display break values in their attribute tables?

I am using ArcGIS 10.2. I have many raster layers which I need to reclassify (using the quantile method), I Also need to know the break values of these reclassifications. I know that the break ...
3
votes
1answer
38 views

Why is the quantile reclassification method yielding classes of vastly different cell counts?

I am trying to reclassify many euclidean distance layers (which are based on lines) each into 10 classes of equal area. When I attempt to do this, using the quantile reclassification method, some ...
1
vote
2answers
87 views

batch reclassify rasters with different elevation ranges

I have about 500 elevation rasters, and I would like to use modelbuilder with an iterator to reclassify each raster into distinct elevation ranges (0-1m, 1-2m, 2-3m, 3-4m, 4-5m). I believe my problem ...
0
votes
2answers
99 views

Reclassify many rasters in ModelBuilder

How do I reclassify many rasters in ModelBuilder when each raster has its own unique values? For example, when you create a model in ModelBuilder and you add the Reclassify tool you may want to ...
0
votes
2answers
31 views

Reclassifying “service area” in ArcGIS Desktop?

I have created service area from few point, and now I would like to reclassyfy it, but when i try to do it I can see the message: ERROR 000864 Input raster: The input is not within the defined ...
1
vote
0answers
41 views

Is it feasible to reclassify a raster which has been resampled/smoothed for display purposes?

Background: I have a Google Earth KMZ file which shows ground movements after an earthquake, arranged into discrete classes: From the KMZ file I'm able to download the original PNG images, which ...
2
votes
3answers
145 views

How to reclassify only a part of a raster but keep the rest unchanged (ArcGIS or R)

I'm trying to reclassify only a certain part of a raster...not the entire raster. Here's the problem. I have a LULC raster of the entire US. There are some issues with the raster that I want to ...
0
votes
1answer
38 views

ArcGIS difference reclassify tool properties symbology

Is there a difference between the reclassify tool and just changing the ranges of a layer within the properties>symbology?
2
votes
1answer
154 views

How to use reclassify tool in ModelBuilder?

I have a model which buffers line features by a variable and then rasterizes them. I then need to reclassify before I am finished processing. My issue is that I cannot access the values to reclassify ...
3
votes
1answer
282 views

How to use raster calculator in ModelBuilder to batch reclassify hundreds of rasters?

I'm not sure what the problem is here. I'm attempting to use iterate by raster to feed all the files through a simple map algebra expression (I'm looking at data that indicates probability of ...
3
votes
1answer
575 views

How to reclassify raster inside polygon mask, leaving values outside as they are?

I am in the final stages of a landcover classification and need to reclassify thematic raster values that are inside different polygon masks, while leaving the values outside as they are. Can I do ...
2
votes
0answers
199 views

Reclassifying a field in vector files in ArcGIS [duplicate]

ArcGIS has a reclassify tool that works with Raster files only. Is it possible to have the same functionality for a vector file? On the basis of one of the fields in a feature class, the tool ...
4
votes
1answer
2k views

ReClassify Vector Data Between Values using ArcGIS Desktop?

I would like to be able to take all values between 1 and 10 and have a field define them as 1, and all values between 10 and 20 and set them to 2, how do I do that with vector data? I read how to set ...