Latest Contributions by 민제김

Thanks for your reply, MaryMurphy1 I found the solution by lookup function to extract values for another raster file. If properties of columns are correct, there was no problem with that. I will try your suggestion next time. Thanks.

‎12-01-2020

Hi, I have a problem with raster to point function. In a ref. web page from esri, the function does work for a raster without no data value. So, I converted the null value into -9999 then apply a function (raster to point), because I want to export a raster file based on 'Conduct' column in a table below. My initial plan was to convert raster to point with values as I want, then convert the point to raster. But I found that the converted value is different from the original values. What would be the problem? Thanks, MJ

‎10-27-2020

Thanks, Albertus I've solved that issue. I used Arcmap 10.7 while using gssurgo data of USDA (soil data) Each original shape soil survey database. Each shape/raster file for U.S state has its own attribute tables in the database. The problem was my AOI is boundary area of multiple U.S states, so I had to merge them into one. The merged table (of original shape file) was joined with its attribute tables. But the Arcmap could not select rows with given attributes. So I used Join Field function (Data Management tools>Joins>Join Field) for original shape files. After that a merged/clipped shape file worked well. Thanks for your advice. I will add more explanation to clarify in next time. Min

‎10-26-2020

Hi, I had my table joined with another one which share common IDs'. But I found that I could not perform well for 'select by attribute' in the joined table. I tried to select polygons of specific attributes, but the result showed wrong selections. Is there an workaround to solve that issue? Thanks, Min

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Latest Contributions by 민제김

Re: Raster to point

Raster to point

Re: select by attribute

select by attribute