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I have 30 years of southerly wind speed and northerly wind speed raster image. I need to calculate winds shear for every 30 years with yearly westerly and southerly images. How to create the model builder to iterate yearly pair of westerly and southerly wind speed image using raster calculator?
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08-16-2019
12:20 PM
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Thanks Dan for the answers. If I wants to extract a particular region from a raster files, how could I do that?
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08-16-2017
08:30 AM
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How do I convert NetCDF files into raster for a particular latitude-longitude range? Also how to do batch conversion from NetCDF to raster? Thanks.
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08-15-2017
01:21 PM
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Thank you Dan for your kind reply. I took the ArcGIS Online subscription 21 days trial and connect my ArcMap desktop with this subscription account. But when I am trying to do geocoding, it still showing an error bar with asking for ArcGIS online subscription. Although I am already connected with my subscribed account. It will be really great to have any solution of this problem.
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08-02-2017
03:20 PM
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Hello, I have to geocode 10 million address. Please let me know the way to which I can use arcgis to geocode this large amount of data. Regards, Rupsa Bhowmick
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08-02-2017
10:57 AM
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Thank you so much Dan Patterson for the reply. I have downloaded the other files you mentioned with the shape file. And it works. It is a big help to my project.
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07-12-2017
09:21 AM
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I have an error opening this shapefile. I tried to upload the file but it exceeds 50 mb so unable to upload it. Can you please help me to solve this problem.
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07-11-2017
04:05 PM
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ok, great. I need to change the pixel values through model builder as I have many AOD raster files so I have to run a loop. so how to change the pixel values in a loop in model building.
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07-11-2017
10:04 AM
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Thank you Chris for your reply. I have one MODIS aerosol optical depth data. The raster file have 0 to 254 rowid and 1 to 255 pixel value. The 0 has marked as no data and 255 marked as maximum value. But actually, 0 has value and 255 has no value. I have change the 255 as null and add 1 to all other value to get correct pixel values. Can you help me to solve this problem?
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07-11-2017
09:44 AM
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Thank you so much for the explanation. When I calculate the zonal statistics as table on my raster file, it gives me the sum of each pixel value. But I also need the sum of the pixel value of each states of a country. How to get that sum of pixel value of each state?
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06-26-2017
02:50 PM
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I have one raster file of aerosol data and one shape file with state boundaries. I need to calculate the sum of aerosol pixel values for each state. Please let me know how to calculate sum pixel value for each state? Also do I need to clip or join the raster and shapefile before calculating the pixel value? Regards,Rupsa
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06-26-2017
02:02 PM
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