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I have about 30 different raster layers in my modelbuilder. How can I merge them into one layer?
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09-22-2020
04:03 PM
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On my ArcGIS pro, I have raster data of temperature of each month (from Jan to Dec) in US. Now I want to find out four warmest months, and I think I can use cell statistics tool. How can I do this calculation or is there other tool I should be using?
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09-19-2020
09:46 PM
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The picture is my modelbuilder. For some reason, after I click "Add to display", it never shows up on my map nor on my geodatabase. Also, the raster calculator (8) does not have the shade and it says "all the current input are not current". It still runs but just never gets the shade around it. What is going on?
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09-13-2020
07:18 PM
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853
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OK My result is still not showing the value for when it is false. Can you help me see what I did wrong? I have 2 expressions for when it is true and one for when it is false. I want to return "Neithervalue" when it is false, but it is not displayed on my map. Con("%PRISM_ppt_30yr_normal_800mM2_annual_bil.bil%"*0.7 >= "%PRISM_ppt_30yr_normal_800mM2_09_bil.bil%" + "%PRISM_ppt_30yr_normal_800mM2_08_bil.bil%" + "%PRISM_ppt_30yr_normal_800mM2_07_bil.bil%" + "%PRISM_ppt_30yr_normal_800mM2_06_bil.bil%" + "%PRISM_ppt_30yr_normal_800mM2_05_bil.bil%" + "%PRISM_ppt_30yr_normal_800mM2_04_bil.bil%" , "%Summervalue%", Con("%PRISM_ppt_30yr_normal_800mM2_annual_bil.bil%" * 0.7 >= "%PRISM_ppt_30yr_normal_800mM2_03_bil.bil%" +"%PRISM_ppt_30yr_normal_800mM2_02_bil.bil%" +"%PRISM_ppt_30yr_normal_800mM2_01_bil.bil%" +"%PRISM_ppt_30yr_normal_800mM2_12_bil.bil%" +"%PRISM_ppt_30yr_normal_800mM2_11_bil.bil%" +"%PRISM_ppt_30yr_normal_800mM2_10_bil.bil%","%Wintervalue%", "%Neithervalue%"))
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09-08-2020
08:42 PM
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Thank you so much! This is what I needed. I think I got it working finally!
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09-08-2020
08:39 PM
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I am trying to implement Koppen's Climate classification on my map based on the amount of precipitation and temperature in US. The following is the criteria for B climate zones. "70% or more of annual precipitation falls in the summer half of the year and r less than 20t + 280, or 70% or more of annual precipitation falls in the winter half of the year and r less than 20t, or neither half of the year has 70% or more of annual precipitation and r less than 20t + 140" What I did was that I used a modelbuilder to calculate r less than 20t + 280, r less than 20t, and r less than 20t + 140, and then I tried to use Con tool to assign each one of these 3 if certain condition is true (70% or more of annual precipitation falls in the summer half of the year, 70% or more of annual precipitation falls in the winter half of the year , and else). The picture below is my model. The one in the middle is where I did the calculation of 3 different values, and the one on the left if my Con expression for summer and the left one is my con expression for winter. How can I do the "else" in Con tool?
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09-07-2020
10:46 PM
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Title | Kudos | Posted |
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1 | 09-13-2020 07:13 PM |
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