Latest Contributions by ChrisMcCloud

I have added the output Python script, hope that helps. ... View more

I should say, for the input data, each timeframe output for each RCP is stored in a NetCDF file - but that's overall.  Each model deals with a single NetCDF input file; the SBD tool runs on it to select the appropriate raster data, and copy it out to individual raster files.  Perhaps it's easiest to show in the non-interated form: Each of the individual rows runs on each dimensional value, then merges the layers to create the ensemble, clips and projects out as appropriate.     This is a separate model, but identical template (the broken nature of the far right is unrelated to this issue, that's just a question of file paths changing between computers and isn't related to the OP in this case). It's the left portion that we are obviously trying to iterate.  The "For" operator seemed the appropriate one from the material that I read regarding it, since what is being selected are individual dimensions within a multidimensional dataset, but if a different iterator is more appropriate, I'm open to considering that as well.   ... View more

Climate model outputs, each value is an individual model output.  In this case, each is an individual model projection for average temperature projections for RCP 2.6 from 2017-2025.  The model as a whole merges them to form an ensemble model output for a given time period. We have similar models for temperature extremes (max/min) and precipitation; they all follow the same general outline, but the number of models that are involved in calculating the composite changes depending on the RCP and time period (2025, 2050, 2080, or 2099); not all models have outputs for each.  ... View more

The output from the ModelBuilder process is as follows: Executing (Make NetCDF Raster Layer (25)): MakeNetCDFRasterLayer "D:\Todd Research\GIS Datasets\Climate_Projections\CMIP_5_Data2\Monthly\RCP_4.5\Precipitation\BCSD_0.125deg_pr_Amon_bcc-csm1-1_rcp45_r1i1p1_200601-209912.nc" pr longitude latitude Precip_bcc-csm1-1_RCP45_Dec2025 # "time '12/16/2025 12:00:00 PM'" BY_VALUE Start Time: Wed Jun 21 14:52:43 2017 Succeeded at Wed Jun 21 14:52:43 2017 (Elapsed Time: 0.12 seconds) Executing (Project): Project "D:\Todd Research\Processing\Chesapeake_Bay.gdb\Somerset_County_MD_2016" "D:\Todd Research\Processing\Chesapeake_Bay.gdb\Somerset_County_MD_2016_WGS84" PROJCS['WGS_1984_World_Mercator',GEOGCS['GCS_WGS_1984',DATUM['D_WGS_1984',SPHEROID['WGS_1984',6378137.0,298.257223563]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]],PROJECTION['Mercator'],PARAMETER['False_Easting',0.0],PARAMETER['False_Northing',0.0],PARAMETER['Central_Meridian',0.0],PARAMETER['Standard_Parallel_1',0.0],UNIT['Meter',1.0]] WGS_1984_(ITRF00)_To_NAD_1983 GEOGCS['GCS_North_American_1983',DATUM['D_North_American_1983',SPHEROID['GRS_1980',6378137.0,298.257222101]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]] NO_PRESERVE_SHAPE # NO_VERTICAL Start Time: Wed Jun 21 14:52:43 2017 Succeeded at Wed Jun 21 14:52:44 2017 (Elapsed Time: 1.66 seconds) Executing (Clip (159)): Clip Precip_bcc-csm1-1_RCP45_Dec2025 "283.763542 37.886605 284.460367 38.298944" "D:\Todd Research\Processing\Tangier_Smith_Islands.gdb\Precip_bcc-csm1-1_RCP45_Dec2025_Somerset_MD_WGS84" "D:\Todd Research\Processing\Chesapeake_Bay.gdb\Somerset_County_MD_2016_WGS84" 1.000000e+020 NONE NO_MAINTAIN_EXTENT Start Time: Wed Jun 21 14:52:45 2017 ERROR 999999: Error executing function. The table name is invalid. No spatial reference exists. FDO error: -2147220948 The table was not found. [Precip_bcc-csm1-1_RCP45_Dec2025_Somerset_MD_WGS84] Failed to execute (Clip (159)). Failed at Wed Jun 21 14:52:45 2017 (Elapsed Time: 0.14 seconds) ... View more

I'll look into doing the code export as soon as I get my external drive with my data on it hooked up again, probably within an hour or so.   The FTP link to the download for the data I am currently using is ftp://gdo-dcp.ucllnl.org/pub/dcp/archive/cmip5/bcsd/BCSD/bcc-csm1-1/rcp26/mon/r1i1p1/pr/. ... View more

I'll try and post a screenshot of the model as well, presuming that's what you mean by "job stream," as I'm not entirely sure if that's the case, keeping in mind that I have tried several different orders of the tools as well as several different tools, in some cases, and continued to get the same result (aside from the situation described below, which removed this problem but seems to have created another in the process).   ... View more

That error appeared both when I ran the Copy Raster tool directly on the output of Make NetCDF Raster and also when I attempted to run a Clip after attempting to project it into NAD 83/MD State Plane.  I've wondered about the table name & table not found portions of the error myself; there's no obvious cause for it, with no attribute table involved. I've also wondered about the table not found error.   ... View more

I tried running Project Raster on the output of the Make NetCDF Raster Tool, projecting it into the already-applied coordinate system, and then running the time series extract script from there. That seems to resolve the spatial error, as I did not get that.  However, it also seems to remove the multidimensional component of the NetCDF raster in the process of running the project at that point, so only one raster is generated by the script, as opposed to one per NetCDF time series entry.  So that appears to solve one problem and create another.  ... View more

I ran Copy Raster on the output of the Make NetCDF Raster tool, but the same error appeared - no spatial reference exists, the table was not found.   ... View more

I'll check that.  Unfortunately the NetCDF file I'm using is too large to attach by itself. ... View more

Yes; the tool itself doesn't seem to throw the error. It's any processes run on the output generated by the tool that generate the error. I will confess that I'm not entirely sure how to attach the code itself. I can attach one of the files I am using relatively easily shortly. Sent from my iPhone ... View more

Update: I also tried using the NetCDF Time Series Extract script as detailed at How To: Export each time slice from a NetCDF layer as a single raster (*.tif), but I still got a spatial reference error.  I checked the properties for the multidimensional raster generated by the Make NetCDF Raster tool as the preliminary step to using the script, and WGS 84 is set as the datum in the properties, so I'm still unsure where the error is coming from.  Could it have something to do with trying to run a transformation to NAD 83 as part of the script environment?  The precise error returned from the script was the following.  I believe the latter portion is the same as the error message received from ModelBuilder when I attempted the procedure described previously:  ExecuteError: ERROR 999999: Error executing function. The table name is invalid. No spatial reference exists. The table was not found. [NetCDF_Raster.tif] Failed to execute (CopyRaster). ... View more