Latest Contributions by EvaSevillano

The ESRI support confirmed it is an already reported bug of the Get Raster Properties tool that happens with large rasters. Feedback welcome for debuging I'm checking nodata values with the IsNull tool and continue processing and see if any other error appears (in split rasters) So thanks to everyone. Really useful tips. Eva Eva Sevillano Marco  C/Castillo sn 42108 Dévanos (Soria) Spain Posdoutorado Engenharia Florestal FURBIFFSC Inventário Florístico Florestal de Santa CatarinaMonitoramento com Sensoriamento Remoto  Campus 2. Fundação Universidade Regional de BlumenauRua São Paulo, 3250 Itoupava Seca 89030-000 Blumenau SC Brasil 34 666 02 87 6755 47 9741 5794 https://es.linkedin.com/in/eva-sevillano-marco-0813872b En lunes, 30 de julio de 2018 15:56:11 CEST, Xander Bakker <geonet@esri.com> escribió: #yiv2374495829 * #yiv2374495829 a #yiv2374495829 body {font-family:Helvetica, Arial, sans-serif;}#yiv2374495829 #yiv2374495829 h1, #yiv2374495829 h2, #yiv2374495829 h3, #yiv2374495829 h4, #yiv2374495829 h5, #yiv2374495829 h6, #yiv2374495829 p, #yiv2374495829 hr {}#yiv2374495829 .yiv2374495829button td {} | GeoNet | Re: Raster to Polygon fails with empty input reply from Xander Bakker in Spatial Analyst - View the full discussion From what you describe it looks like something is not being processed correctly and the resulting ALLNODATA value is incorrect. There are different alternatives you could follow: - Doing something similar to what Neil suggested earlier (using the IsNull operator) - You could also create an integer and use a cursor (using the old cursor which supports the RAT and nor the da cursor) and check how many rows there are (0 means that the raster had all NoData) - Or continue the process and use the try except to catch any error Reply to this message by replying to this email, or go to the message on GeoNet Start a new discussion in Spatial Analyst by email or at GeoNet Following Re: Raster to Polygon fails with empty input in these streams: Inbox This email was sent by GeoNet because you are a registered user. You may unsubscribe instantly from GeoNet, or adjust email frequency in your email preferences ... View more

Hi again, I subset the raster into a 17Mb one. Running the tool with this one it is ok: MINIMUM: 0 MAXIMUM: 65.707992553711MEAN: 9.1686641569023STD: 6.9617968344174ALLNODATA: 0ANYNODATA: 1 In the big one(s), calculating statistics throws the same results: same statistics as the getrasterproperties.  So it's only the allnodata = 1 that wonders me.  Is there anything I can change in the big(s) ones before running other processes like spatial join or merge that throw empty feature error because I don't know exactly why (but was the reason of my checking on the allnodata property)? Thanks a lot for your suggestions and support (waiting for the ESRI support feedback).  Keep on trying to figure out and processing! Eva Eva Sevillano Marco  C/Castillo sn 42108 Dévanos (Soria) Spain Posdoutorado Engenharia Florestal FURBIFFSC Inventário Florístico Florestal de Santa CatarinaMonitoramento com Sensoriamento Remoto  Campus 2. Fundação Universidade Regional de BlumenauRua São Paulo, 3250 Itoupava Seca 89030-000 Blumenau SC Brasil 34 666 02 87 6755 47 9741 5794 https://es.linkedin.com/in/eva-sevillano-marco-0813872b En viernes, 27 de julio de 2018 14:31:45 CEST, Xander Bakker <geonet@esri.com> escribió: #yiv8715547539 * #yiv8715547539 a #yiv8715547539 body {font-family:Helvetica, Arial, sans-serif;}#yiv8715547539 #yiv8715547539 h1, #yiv8715547539 h2, #yiv8715547539 h3, #yiv8715547539 h4, #yiv8715547539 h5, #yiv8715547539 h6, #yiv8715547539 p, #yiv8715547539 hr {}#yiv8715547539 .yiv8715547539button td {} | GeoNet | Re: Raster to Polygon fails with empty input reply from Xander Bakker in Spatial Analyst - View the full discussion Hi Eva Sevillano ,   From the screenshot I notice that you have a Digital Elevation Model in TIF format which uncompressed is over 28GB. That might be a "little" big to attach to the thread, since 50MB is the limit. Due to the size there might be problems with the statistics not being calculated correctly. You could try and force calculating the statistics using Calculate Statistics—Help | ArcGIS Desktop and see if the results change. As an alternative you could extract a window of your data and send that instead of the entire raster (possibly after extracting due to the reduced size the problem may not occur).  Reply to this message by replying to this email, or go to the message on GeoNet Start a new discussion in Spatial Analyst by email or at GeoNet Following Re: Raster to Polygon fails with empty input in these streams: Inbox This email was sent by GeoNet because you are a registered user. You may unsubscribe instantly from GeoNet, or adjust email frequency in your email preferences ... View more

Hi again, I contacted the ESRI support.  Meanwhile, how can I share the tif file with you? I share some screenshots and echo lines: PRIOR TO EXTRACT BY MASK (SOURCE RASTER) Get raster properties shows:  MINIMUM: -107dem_EU8.tifMAXIMUM: 5112dem_EU8.tifMEAN: 701.50966808932dem_EU8.tifSTD: 613.36991449625dem_EU8.tifALLNODATA: 1dem_EU8.tifANYNODATA: 0dem_EU8.tifUNIQUEVALUECOUNT: 5209dem_EU8.tif AFTER PROCESSING, EXAMINING WITH GET RASTER PROPERTIES:  MINIMUM: 0slope_cr.tifMAXIMUM: 81.714889526367slope_cr.tifMEAN: 7.7882586697231slope_cr.tifSTD: 7.6317294646923slope_cr.tifALLNODATA: 1slope_cr.tifANYNODATA: 0slope_cr.tifUNIQUEVALUECOUNT: ERROR 000864: Property type: The input is not within the defined domain. MINIMUM: 0slope_fr.tifMAXIMUM: 87.347358703613slope_fr.tifMEAN: 6.697570111711slope_fr.tifSTD: 8.029112308876slope_fr.tifALLNODATA: 1slope_fr.tifANYNODATA: 0slope_fr.tifUNIQUEVALUECOUNT: ERROR 000864: Property type: The input is not within the defined domain. MINIMUM: 0slope_gr.tifMAXIMUM: 86.183372497559slope_gr.tifMEAN: 13.185961209459slope_gr.tifSTD: 10.142107658809slope_gr.tifALLNODATA: 1slope_gr.tifANYNODATA: 0slope_gr.tifUNIQUEVALUECOUNT: ERROR 000864: Property type: The input is not within the defined domain. MINIMUM: 0slope_it.tifMAXIMUM: 88.314254760742slope_it.tifMEAN: 12.155243931512slope_it.tifSTD: 11.308642649386slope_it.tifALLNODATA: 1slope_it.tifANYNODATA: 0slope_it.tifUNIQUEVALUECOUNT: ERROR 000864: Property type: The input is not within the defined domain. MINIMUM: 0slope_pt.tifMAXIMUM: 86.680160522461slope_pt.tifMEAN: 7.9297302374002slope_pt.tifSTD: 6.9735340036504slope_pt.tifALLNODATA: 1slope_pt.tifANYNODATA: 0slope_pt.tifUNIQUEVALUECOUNT: ERROR 000864: Property type: The input is not within the defined domain.ERROR 000800: The value is not a member of MAXIMUM | MINIMUM | MEAN | STD | TOP | LEFT | RIGHT | BOTTOM | CELLSIZEX | CELLSIZEY | VALUETYPE | COLUMNCOUNT | ROWCOUNT | BANDCOUNT | ALLNODATA | ANYNODATA | SENSORNAME | PRODUCTNAME | ACQUISITIONDATE | SOURCETYPE | CLOUDCOVER | SUNAZIMUTH | SUNELEVATION | SENSORAZIMUTH | SENSORELEVATION | OFFNADIR | WAVELENGTH.slope_pt.tif baaadMINIMUM: 0slope_sl.tifMAXIMUM: 83.555519104004slope_sl.tifMEAN: 13.833553877048slope_sl.tifSTD: 10.842502128808slope_sl.tifALLNODATA: 0slope_sl.tifANYNODATA: 1slope_sl.tifUNIQUEVALUECOUNT: ERROR 000864: Property type: The input is not within the defined domain. Any insight? Thank you Eva Enviado desde Yahoo Mail con Android El jue., jul. 26, 2018 a 22:00, Xander Bakker<geonet@esri.com> escribió: | GeoNet | Re: Raster to Polygon fails with empty input reply from Xander Bakker in Spatial Analyst - View the full discussion When you reply to this thread you can use the advanced  editor using the link in the upper right part of your reply: https://community.esri.com/servlet/JiveServlet/downloadImage/2-787828-415222/300-156/pastedImage_1.png In the advanced editor you will find in the lower left corner a link that enables you to attach your data (if it is smaller than 50MB): https://community.esri.com/servlet/JiveServlet/downloadImage/2-787828-415259/360-154/pastedImage_1.png   It would be best to use the format you are using, since converting to another format might have a different result when we run the code on it. Reply to this message by replying to this email, or go to the message on GeoNet Start a new discussion in Spatial Analyst by email or at GeoNet Following Re: Raster to Polygon fails with empty input in these streams: Inbox This email was sent by GeoNet because you are a registered user. You may unsubscribe instantly from GeoNet, or adjust email frequency in your email preferences ... View more

Yes, you understood correctly. Strange as it comes from masking a source raster  (like spliting it). The source raster also shows allnodata = 1,  but looks ok, stats ok, values ok, nodata defined ok.  The split rasters some show the allnodata 1 and some allnodata =0. All of them looking ok, stats ok, nodata defined ok. Sure. I can share. How do we exchange the file? I only wrote here, as I saw the issue of the allnodata thread. Thank you! Really surprised with this artifact. Can't figure out what it is. Enviado desde Yahoo Mail con Android El jue., jul. 26, 2018 a 18:38, Xander Bakker<geonet@esri.com> escribió: #yiv9856133252 * #yiv9856133252 a #yiv9856133252 body {font-family:Helvetica, Arial, sans-serif;}#yiv9856133252 #yiv9856133252 h1, #yiv9856133252 h2, #yiv9856133252 h3, #yiv9856133252 h4, #yiv9856133252 h5, #yiv9856133252 h6, #yiv9856133252 p, #yiv9856133252 hr {}#yiv9856133252 .yiv9856133252button td {} | GeoNet | Re: Raster to Polygon fails with empty input reply from Xander Bakker in Spatial Analyst - View the full discussion Not sure if I understand... You have a raster that returns ALLNODATA = 1 (so all pixels are NoData values) but does have values (hence the valid stats for MEAN, MAXIMUM, MINIMUM, STANDARD DEVIATION)? If that happens it should be a bug. Is it possible to share the raster? Did you contact support? Reply to this message by replying to this email, or go to the message on GeoNet Start a new discussion in Spatial Analyst by email or at GeoNet Following Re: Raster to Polygon fails with empty input in these streams: Inbox This email was sent by GeoNet because you are a registered user. You may unsubscribe instantly from GeoNet, or adjust email frequency in your email preferences ... View more

Useful script!  Is it possible however that a raster has the ALLNODATA = 1 but looks visually ok, has a nodata value defined and the statistics are ALSO provided from the Get Raster Properties parameters: MEAN, MAXIMUM, MINIMUM, STANDARD DEVIATION ?? I am trying to understand why this happens to be able to convert to points afterwards... Any suggestions for a workaround? Thanks ... View more