Latest Contributions by DanPatterson

Did you georeference the image/raster? Overview of georeferencing—ArcGIS Pro | Documentation  If not, it won't show, and Define Projection does nothing if it doesn't have a coordinate system to work with ... View more

There is no band 0 in remote sensing, that image is just showing 0-based numbering... so add 1 to get your bands ... View more

don't know about state plane, but X is longitude and Y is latitude so check that you selected the correct columns in your file ... View more

confusing, geo1 image has projected coordinates in the longitude and latitude columns, what did you specify for coordinate systems for both? Perhaps you could clarify ... View more

you provide this n = "f.gdb" g = "C:\ahmad data\data\MyProject5" os.path.join(g, n) 'C:\x07hmad data\\data\\MyProject5\\f.gdb'  # ---- fails This works n = "f.gdb" g0 = r"C:\ahmad data\data\MyProject5"  # ---- raw format os.path.join(g0, n)  'C:\\ahmad data\\data\\MyProject5\\f.gdb' Or check pathlib in 2.7 Python 2.7.18 documentation  if you must use arcmap or n = "f.gdb" g ="C:/ahmad data/data/MyProject5" p = "{}/{}".format(g, n) p 'C:/ahmad data/data/MyProject5/f.gdb' which will work fine ... View more

import os gdb_name="f.gdb" gbd_path="C:\ahmad data\data\MyProject5" gbd_path Out[3]: 'C:\x07hmad data\\data\\MyProject5'‍‍‍‍‍‍‍ Now gdb_name="f.gdb" gbd_path= r"C:\ahmad data\data\MyProject5" gbd_path Out[5]: 'C:\\ahmad data\\data\\MyProject5'‍‍‍‍‍ a little "r" on line 2 goes a long way ... View more

duplicate of C# vs Python performance and getting ArcPy libraries for C#  use Share instead ... View more

don't know if your situation applies to this, but the formatting info might be useful https://community.esri.com/thread/258472-special-characters-with-text-formatting-tags  ... View more

NDVI—ArcGIS Pro | Documentation  raster The input raster. Raster nir_band_id The band ID of the near-infrared band. The ID index uses one-based indexing. (The default value is 4) Integer red_band_id The band ID of the red-edge band. The ID index uses one-based indexing. (The default value is 3) So unless you have changed how the rasters are ordered, then by convention, nir would be 4 and red would be 3 ... View more

Download, install, and authorize—ArcGIS Pro | Documentation  In the Authorize section provides a link if you have a Named user account type Named User licensing in ArcGIS Online—ArcGIS Pro | Documentation  I would start there ... View more

ArcGIS Pro 2.6 system requirements—ArcGIS Pro | Documentation  Did you run the link to check your computer's ability to run ArcGIS Pro?  (You can check older versions of Pro as well) "Recommended" would be considered the minimum.  The amount by which your computer exceeds this would be important.  Ram and GPU are important. Also, clear Pro's 'cache' from the project backstage. ... View more

You missed this in the help... first line Raster functions are operations that apply processing directly to the pixels of imagery and raster datasets, as opposed to geoprocessing tools, which write out a new raster to disk.  ... View more

That is a "summarize" operation ... View more

As easy as 1,2,3 etcetera ... View more