Latest Contributions by AmyShaw

I have multiple mosaic datasets in a file geodatabase. I need to run the Define Overviews tool on all the mosaic datasets because I want to force the overviews on each mosaic dataset to go to 7 levels to suit my needs. However, when I try to iterate through the mosaic datasets with model builder I get an error after the first iteration, meaning it can't move on after the first mosaic dataset. Why doesn't the Define Overviews tool work with iterate? See image below for my model and the error message: ... View more

I am working with the Mosaic Dataset Configuration Script (MDCS) on the Esri GitHub (GitHub - Esri/mdcs-py: MDCS is an acronym for Mosaic Dataset Configuration Script and is the entry point to a collection… ). A little more information on it can also be found here: https://www.arcgis.com/home/item.html?id=d1289a749b59477cb82228a09d1d0219  I have had success with running it on Command Prompt. However, what I really need is to make a tool out of the scripts to work in Model Builder. 1.   How do I go about loading all the separate python script files into a tool? 2.   How does the xml configuration file go into being used by a tool? 3.   Do they all need to be inputs to MDCS.py? 4.   Can this be done in a script tool or does it need to be done in a python toolbox tool? Any help would be greatly appreciated. Thank you. ... View more

I have a piece of working python code that I am looking to make more efficient.  The code is trying to model vegetation change based on 4 rasters containing data on potential evapotranspiration, climate moisture index, precipitation, and summer precipitation.  I also have a base vegetation raster that will have its values updated based on a set of conditions depending on values of the 4 rasters above at each cell.  I have no idea how to do this without going through the rasters cell by cell because I have to know the cell values for all layers in order for the conditions to work on the cells of the vegetation layer. What is a better way of doing this? Code below: import arcpy import numpy inRasPE = arcpy.Raster("C:/VegModel/CCSSRawData.gdb/pe100Year2") inRasCMI = arcpy.Raster("C:/VegModel/CCSSRawData.gdb/cmi100Year2") inRasPCP = arcpy.Raster("C:/VegModel/CCSSRawData.gdb/pcp100Year2") inRasSPP = arcpy.Raster("C:/VegModel/CCSSRawData.gdb/spp100Year2") #inRasVeg = arcpy.Raster("C:/VegModel/CCSSRawData.gdb/vegnormrs100") #To be used the first time. inRasVeg = arcpy.Raster("C:/VegModel/CCSSRawData.gdb/veg100Year1Revise3") lowerLeft = arcpy.Point(inRasVeg.extent.XMin, inRasVeg.extent.YMin) cellSize = inRasVeg.meanCellWidth inArrayPE = arcpy.RasterToNumPyArray(inRasPE) inArrayCMI = arcpy.RasterToNumPyArray(inRasCMI) inArrayPCP = arcpy.RasterToNumPyArray(inRasPCP) inArraySPP = arcpy.RasterToNumPyArray(inRasSPP) inArrayVeg = arcpy.RasterToNumPyArray(inRasVeg, nodata_to_value = 0) rasHeight, rasWidth = inArrayVeg.shape for i in range(0, rasHeight):     for j in range(0, rasWidth):                 value1 = inArrayPE[i, j]         value2 = inArrayVeg[i, j]         value3 = inArrayCMI[i, j]                 if value1 <= 760:             if value2 == 11 and value3 < 0:                 value2 = 21                 inArrayVeg[i, j] = value2             elif value2 == 12 and value3 < 0:                 value2 = 22                 inArrayVeg[i, j] = value2             elif value2 == 13 and value3 < 0:                 value2 = 23                 inArrayVeg[i, j] = value2             elif value2 == 14 and value3 < 0:                 value2 = 24                 inArrayVeg[i, j] = value2             elif value2 == 15 and value3 < 0:                 value2 = 25                 inArrayVeg[i, j] = value2             elif value2 == 16 and value3 < 0:                 value2 = 26                 inArrayVeg[i, j] = value2             elif value2 == 21 and value3 < -150:                 value2 = 41                 inArrayVeg[i, j] = value2             elif value2 == 22 and value3 < -150:                 value2 = 42                 inArrayVeg[i, j] = value2             elif value2 == 23 and value3 < -150:                 value2 = 43                 inArrayVeg[i, j] = value2             elif value2 == 24 and value3 < -150:                 value2 = 44                 inArrayVeg[i, j] = value2             elif value2 == 25 and value3 < -40:                 value2 = 26                 inArrayVeg[i, j] = value2             elif value2 == 26 and value3 < -80:                 value2 = 24                 inArrayVeg[i, j] = value2             elif value2 == 31 and value3 < -260:                 value2 = 41                 inArrayVeg[i, j] = value2             elif value2 == 32 and value3 < -260:                 value2 = 42                 inArrayVeg[i, j] = value2             elif value2 == 33 and value3 < -260:                 value2 = 43                 inArrayVeg[i, j] = value2             elif value2 == 34 and value3 < -260:                 value2 = 44                 inArrayVeg[i, j] = value2             elif value2 == 35 and value3 < -220:                 value2 = 36                 inArrayVeg[i, j] = value2             elif value2 == 36 and value3 < -250:                 value2 = 34                 inArrayVeg[i, j] = value2             elif value2 == 41 and value3 < -300:                 value2 = 51                 inArrayVeg[i, j] = value2             elif value2 == 42 and value3 < -300:                 value2 = 52                 inArrayVeg[i, j] = value2             elif value2 == 43 and value3 < -300:                 value2 = 53                 inArrayVeg[i, j] = value2             elif value2 == 44 and value3 < -300:                 value2 = 54                 inArrayVeg[i, j] = value2             elif value2 == 51 and value3 < -400:                 value2 = 56                 inArrayVeg[i, j] = value2             elif value2 == 53 and value3 < -440:                 value2 = 52                 inArrayVeg[i, j] = value2             elif value2 == 54 and value3 < -320:                 value2 = 53                 inArrayVeg[i, j] = value2             elif value2 == 56 and value3 < -440:                 value2 = 57                 inArrayVeg[i, j] = value2                         elif value1 > 760:                         value4 = inArrayPCP[i, j]             value5 = inArraySPP[i, j]                         sixtyThree = -37.298 + (0.027 * value4) + (0.004 * value1) + (70.895 * value5)             sixtyFour = -29.53 + (0.001 * value4) + (0.007 * value1) + (79.182 * value5)             sixtyFive = -73.987 + (0.002 * value4) + (0.04 * value1) + (114.753 * value5)             sixtySix = -67.219 + (0.031 * value4) + (0.017 * value1) + (121.6 * value5)             sixtySeven = -190.354 + (0.102 * value4) + (0.023 * value1) + (310.128 * value5)             seventyFour = -252.386 + (0.163 * value4) + (0.01 * value1) + (399.599 * value5)             isMax = sixtyThree             if sixtyFour > isMax:                 isMax = sixtyFour             if sixtyFive > isMax:                 isMax = sixtyFive             if sixtySix > isMax:                 isMax = sixtySix             if sixtySeven > isMax:                 isMax = sixtySeven             if seventyFour > isMax:                 isMax = seventyFour             if value2 == 52 or value2 == 53 or value2 == 54 or value2 == 63 or value2 == 64 or value2 == 65 or value2 == 66 or value2 == 67 or value2 == 74:                 if isMax == sixtyThree:                     value2 = 63                     inArrayVeg[i, j] = value2                 elif isMax == sixtyFour:                     value2 = 64                     inArrayVeg[i,j] = value2                 elif isMax == sixtyFive:                     value2 = 65                     inArrayVeg[i, j] = value2                 elif isMax == sixtySix:                     value2 = 66                     inArrayVeg[i, j] = value2                 elif isMax == sixtySeven:                     value2 = 67                     inArrayVeg[i, j] = value2                 elif isMax == seventyFour:                     value2 = 74                     inArrayVeg[i, j] = value2                                 elif value2 == 11 and value3 < 0:                 value2 = 21                 inArrayVeg[i, j] = value2             elif value2 == 12 and value3 < 0:                 value2 = 22                 inArrayVeg[i, j] = value2             elif value2 == 13 and value3 < 0:                 value2 = 23                 inArrayVeg[i, j] = value2             elif value2 == 14 and value3 < 0:                 value2 = 24                 inArrayVeg[i, j] = value2             elif value2 == 15 and value3 < 0:                 value2 = 25                 inArrayVeg[i, j] = value2             elif value2 == 16 and value3 < 0:                 value2 = 26                 inArrayVeg[i, j] = value2             elif value2 == 21 and value3 < -150:                 value2 = 41                 inArrayVeg[i, j] = value2             elif value2 == 22 and value3 < -150:                 value2 = 42                 inArrayVeg[i, j] = value2             elif value2 == 23 and value3 < -150:                 value2 = 43                 inArrayVeg[i, j] = value2             elif value2 == 24 and value3 < -150:                 value2 = 44                 inArrayVeg[i, j] = value2             elif value2 == 25 and value3 < -40:                 value2 = 26                 inArrayVeg[i, j] = value2             elif value2 == 26 and value3 < -80:                 value2 = 24                 inArrayVeg[i, j] = value2             elif value2 == 31 and value3 < -260:                 value2 = 41                 inArrayVeg[i, j] = value2             elif value2 == 32 and value3 < -260:                 value2 = 42                 inArrayVeg[i, j] = value2             elif value2 == 33 and value3 < -260:                 value2 = 43                 inArrayVeg[i, j] = value2             elif value2 == 34 and value3 < -260:                 value2 = 44                 inArrayVeg[i, j] = value2             elif value2 == 35 and value3 < -220:                 value2 = 36                 inArrayVeg[i, j] = value2             elif value2 == 36 and value3 < -250:                 value2 = 34                 inArrayVeg[i, j] = value2             elif value2 == 41 and value3 < -300:                 value2 = 51                 inArrayVeg[i, j] = value2             elif value2 == 42 and value3 < -300:                 value2 = 52                 inArrayVeg[i, j] = value2             elif value2 == 43 and value3 < -300:                 value2 = 53                 inArrayVeg[i, j] = value2             elif value2 == 44 and value3 < -300:                 value2 = 54                 inArrayVeg[i, j] = value2             elif value2 == 51 and value3 < -400:                 value2 = 56                 inArrayVeg[i, j] = value2             elif value2 == 56 and value3 < -440:                 value2 = 57                 inArrayVeg[i, j] = value2 newRaster = arcpy.NumPyArrayToRaster(inArrayVeg, lowerLeft, cellSize, value_to_nodata = 0) newRaster.save("C:/VegModel/Revise.gdb/veg100Year2Revise3")‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... 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