Latest Contributions by DanPatterson

which can be done using numpy as well. an old missive Generate Near Table for points - Esri Community and a newer one Really close points - Esri Community ... View more

If you get bogged down on any details, give us a buzz.  on that note, arc returns "structured" arrays, since you want just the coordinates, here is a final tip for now. # -- points in arc** format pnts_arc array([( 8.78, 91.06), (30.24, 8.75), (98.45, 77.13), (18.81, 49.23), ( 5.66, 19.19), (57.84, 62.84), (93.75, 98.79), (88.83, 44.78), (52.11, 85.75), (32.27, 37.44)], dtype=[('SHAPE@X', '<f8'), ('SHAPE@Y', '<f8')]) # -- a quick import and conversion to get an unstructured array to work with from numpy.lib.recfunctions import unstructured_to_structured as uts pnts_numpy = stu(pnts_arc) pnts_numpy array([[ 8.78, 91.06], [30.24, 8.75], [98.45, 77.13], [18.81, 49.23], [ 5.66, 19.19], [57.84, 62.84], [93.75, 98.79], [88.83, 44.78], [52.11, 85.75], [32.27, 37.44]]) ... View more

FeatureClassToNumPyArray FeatureClassToNumPyArray—ArcGIS Pro | Documentation can replace the searchcursor and the resultant array can be queried should you need to check other attributes.  There has been some generalities here since your original question was solely about coordinates ... View more

import numpy as np pnts = np.random.rand(10,2) * 100 pnts = np.round(pnts, 2) # 2 decimal precision p = pnts[2] # -- take a sample point (2nd position)for testing inclusion/equality np.isin(p, pnts).all(-1) # are both x and y coordinates the same True # now where is it np.nonzero((p == pnts).all(-1))[0] # we took the 2nd point remember array([2]) # inputs for sample points and a single point pnts array([[38.79, 17.36], [54.56, 80.24], [83.56, 54.81], [98.59, 48.87], [98.64, 98.10], [26.62, 1.80], [85.05, 15.94], [53.33, 85.95], [ 8.25, 3.17], [94.05, 77.85]]) p array([83.56, 54.81]) Read once, test as appropriate or test many ps = pnts[[0, 2, 4, 6]] # take the various points np.nonzero((ps == pnts[:, None]).all(-1))[0] # where are they, broadcasting necessary array([0, 2, 4, 6]) ps array([[38.79, 17.36], [83.56, 54.81], [98.64, 98.10], [85.05, 15.94]]) ... View more

a bit issue in any solution would be how you address floating point issues.  Are you limiting the decimal precision of the inputs?  (ie 3 decimals for data in a projected coordinate system) How close is close? or is 'exact' the only case you are interested in?  (eg [400,000.01, 5,000,000.01] versus [400,000.00, 5,000,000.00] The could be a cases  made to use NumPy to facilitate comparisons since it has options to simplify inclusion, closesness or equality tests with or without tolerances.  Arcpy has FeatureClassToNumPy array that facilitates getting point coordinates into an appropriate array format.  The next stage would be whether your points that you want to test are entered manually, read from a text file or something else.    ... View more

The link is in my post. ... View more

It is useful to see the applicable selectors for polygon selecting polygon in the visual guide Select By Location graphic examples—ArcGIS Pro | Documentation under Select polygon using polygon The other examples are useful as well ... View more

Select Layer By Location (Data Management)—ArcGIS Pro | Documentation does it follow the code examples in the help topic?  The output should be a layer if a selection was matched ... View more

When I use the raster to point tool, not all raster cells convert to points. Raster to Point (Conversion)—ArcGIS Pro | Documentation did you follow the instructions to ensure that the extent parameter is set to avoid resampling and perhaps shifting? If you have a visual of where cells were not converted to points, that would be useful. for Zonal statistics How zonal statistics tools work—ArcGIS Pro | Documentation did you follow the discussion and comments about cell size, snap raster and cell alignment for zonal statistics?  It may be the cause of some of your issues ... View more

Set sharing and download options—ArcGIS Pro | Documentation under Set unpacking options You can specify a folder in which project packages are unpacked. The default location is C:\Users\<user>\Documents\ArcGIS\Packages. ... View more