Latest Contributions by JohannesLindner

Looks like it should work... The error is thrown at line 12, which is one of those (can't tell from your code): var search = Extent(Buffer($feature, .01, "feet")) var segment = Clip(line, search)["paths"][0] Try these (separate or in combination): var search = Extent(Buffer($feature, 0.1, "feet")) // bigger buffer var clip_geometry = Clip(Geometry(line), search) // use Geometry(line) // test if the clip was successfull and return null (or a specific failure value) if not // this won't solve the underlying problem, but will stop the error if(clip_geometry == null) { return null // return -9999 } var segment = clip_geometry.paths[0] // .paths instead of ["paths"]  Also: // Instead of doing the IsEmpty check before returning, do it at the start of the script, so you can return early. if(!IsEmpty($feature.ROTATION)) { return $feature.ROTATION } var lineClass = ... // ... return Angle(segment[0], segment[-1])   ... View more

  cat_names = ["cat_1", "cat_2", "cat_3", "cat_25"] cat_numbers = [] for name in cat_names: sql_query = "CatName = '{}'".format(name) cat_rows = [c for c in arcpy.da.SearchCursor("Cat_Layer", ["CatName"], sql_query)] cat_numbers.append(len(cat_rows)) for name, number in zip(cat_names, cat_numbers): print("{} appeared {} times in Cat_Layer.".format(name, number)) #cat_1 appeared 56 times in Cat_Layer. #... #cat_25 appeared 572 times in Cat_Layer.   ... View more

Then it gets more complex... county_fields = ["Folio", "Address", "SHAPE@", "Tax", "Owner"] city_fields = ["folio", "address", "SHAPE@", "tax_rate", "parcel_owner"] # read the rows of the county_fc # [ [values_1], [values_2], ... ] county_rows = [cr for cr in arcpy.da.SearchCursor(county_fc, county_fields)] # create a lookup dictionary, using folio and address as key # { [folio_1, address_1]: [values_1], [folio_2, address_2]: [values_2], ... } county_dict = {cr[0:1]: cr for cr in county_rows} # loop through the city_fc, lookup the county parcel values and update with arcpy.da.UpdateCursor(city_fc, city_fields) as city_parcels: for row in city_parcels: key = row[0:1] try: new_row = county_dict[key] # Only update if something changed # I can't test this right now, it could be that this doesn't # work for SHAPE@ if new_row != row: # print a message telling you what changed print("parcel with folio and address = {} was edited. Old values: {}. New Values: {}".format(key, row, new_row)) city_parcels.updateRow(new_row) # remove row from county_rows county_rows.remove(new_row) except KeyError: print("county_fc has no parcel with folio and address = {}".format(key)) missing_parcels.append(key) # We removed the entries in county_rows that were already in city_fc. # All entries still in county_rows must be new entries in county_fc. print("There are {} new entries in county_fc.".format(len(county_rows )) for new_entry in county_rows : print(new_entry) if len(county_dict) > 0: # Copy the new county parcels to city_fc with arcpy.da.InsertCursor(city_fc, city_fields) as city_parcels: for new_entry in county_rows: city_parcels.insertRow(new_entry) ... View more

For each of your fish species, create an Arcade expression:   // show_fish_species_1 // returns 'inline' if the field is not empty, else 'none' // If your empty fields are filled with 0, use this return IIF($feature.FishSpecies1 == 0, 'none', 'inline') // If your empty fields are empty, use this return IIF(IsEmpty($feature.FishSpecies1), 'none', 'inline') // Or just do both return IIF(IsEmpty($feature.FishSpecies1) || $feature.FishSpecies1 == 0, 'none', 'inline')   Edit the HTML source of you popup (your example sentences seem a little too complex to do this way, so I remodeled a bit):   {Location} was stocked <div style="display:{expression/show_brook_trout_1};"> with {BrookTrout1} spring yearling Brook Trout on {SurveyDate1}, </div> <div style="display:{expression/show_brook_trout_2};"> with {BrookTrout2} 2 year old Brook Trout on {SurveyDate2}, </div> <div style="display:{expression/show_raibow_trout_1};"> with {RainbowTrout1} spring yearling Rainbow Trout on {SurveyDate3}, </div> <div style="display:{expression/show_raibow_trout_2};"> and with {RainbowTrout2} 2 year old Rainbow Trout on {SurveyDate4}, </div> .   If you always survey all fish of the same species, you can do   {Location} was stocked <div style="display:{expression/show_brook_trout};"> with {BrookTrout1} spring yearling Brook Trout on {SurveyDate1} and {BrookTrout2} 2 year old Brook Trout on {SurveyDate2}. </div> <div style="display:{expression/show_raibow_trout};"> It was also stocked with {RainbowTrout1} spring yearling Rainbow Trout on {SurveyDate3} and with {RainbowTrout2} 2 year old Rainbow Trout on {SurveyDate4}. </div> .   The basic idea is simple: put parts of the text in <div> tags and show or hide these (display: inline/none) according to your number fields. Depending on the structure of your surveys and popup sentences, it could get pretty complex. ... View more

You can just put your own anchors into the HTML source. <a id="top"></a> <a href="#bottom">Go to bottom</a> <div style="display:block;height:1000px"></div> <a href="#top">Go to top</a> <a id="bottom"></a> ... View more