lasinfo (210611) report for 'AHN4T/12EZ1_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 43334759 number of points by return: 22489892 12842496 6000592 1672671 293101 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 563730 0 min x y z: 240980.000 563730.000 2.178 max x y z: 242019.999 565019.999 43.684 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 43334759 extended number of points by return: 22489892 12842496 6000592 1672671 293101 33316 2691 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 2178 43684 intensity 59 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 3 user_data 6 7 point_source_ID 38 39 gps_time 330789001.763547 330789855.231756 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 46 255 B 25 255 NIR 19 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.65 33.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22489892 number of intermediate returns: 8010803 number of last returns: 22471112 number of single returns: 9637048 covered area in square units/kilounits: 1338032/1.34 point density: all returns 32.39 last only 16.79 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43334759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22489892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12842496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6000592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1672671 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 293101 instead zero. overview over extended number of returns of given pulse: 9637048 13679126 12990586 5524223 1300804 184820 18152 0 0 0 0 0 0 0 0 histogram of classification of points: 23360415 unclassified (1) 19822047 ground (2) 111591 building (6) 40706 water (9) +-> flagged as extended overlap: 2673425 +---> 1320662 of those are unclassified (1) +---> 1340955 of those are ground (2) +---> 3207 of those are building (6) +---> 8601 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.1,2.2) has 2 bin [2.2,2.3) has 1873 bin [2.3,2.4) has 23374 bin [2.4,2.5) has 6144 bin [2.5,2.6) has 4465 bin [2.6,2.7) has 8227 bin [2.7,2.8) has 23883 bin [2.8,2.9) has 58694 bin [2.9,3.0) has 58079 bin [3.0,3.1) has 55983 bin [3.1,3.2) has 47700 bin [3.2,3.3) has 35715 bin [3.3,3.4) has 28381 bin [3.4,3.5) has 21921 bin [3.5,3.6) has 22931 bin [3.6,3.7) has 22231 bin [3.7,3.8) has 21768 bin 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[38.3,38.4) has 3112 bin [38.4,38.5) has 2789 bin [38.5,38.6) has 2765 bin [38.6,38.7) has 2574 bin [38.7,38.8) has 2455 bin [38.8,38.9) has 2196 bin [38.9,39.0) has 2118 bin [39.0,39.1) has 2076 bin [39.1,39.2) has 1831 bin [39.2,39.3) has 1676 bin [39.3,39.4) has 1603 bin [39.4,39.5) has 1494 bin [39.5,39.6) has 1435 bin [39.6,39.7) has 1300 bin [39.7,39.8) has 1162 bin [39.8,39.9) has 1056 bin [39.9,40.0) has 989 bin [40.0,40.1) has 924 bin [40.1,40.2) has 815 bin [40.2,40.3) has 817 bin [40.3,40.4) has 663 bin [40.4,40.5) has 586 bin [40.5,40.6) has 524 bin [40.6,40.7) has 480 bin [40.7,40.8) has 452 bin [40.8,40.9) has 377 bin [40.9,41.0) has 316 bin [41.0,41.1) has 267 bin [41.1,41.2) has 220 bin [41.2,41.3) has 173 bin [41.3,41.4) has 179 bin [41.4,41.5) has 141 bin [41.5,41.6) has 128 bin [41.6,41.7) has 101 bin [41.7,41.8) has 87 bin [41.8,41.9) has 82 bin [41.9,42.0) has 58 bin [42.0,42.1) has 48 bin [42.1,42.2) has 42 bin [42.2,42.3) has 49 bin [42.3,42.4) has 37 bin [42.4,42.5) has 21 bin [42.5,42.6) has 14 bin [42.6,42.7) has 13 bin [42.7,42.8) has 18 bin [42.8,42.9) has 4 bin [42.9,43.0) has 4 bin [43.0,43.1) has 5 bin [43.1,43.2) has 2 bin [43.2,43.3) has 4 bin [43.3,43.4) has 4 bin [43.4,43.5) has 3 bin [43.5,43.6) has 10 bin [43.6,43.7) has 4 average z coordinate 15.3 for 43334759 element(s) point source id histogram with bin size 1.000000 bin 38 has 22049032 bin 39 has 21285727 average point source id 38.491192924368171 for 43334759 element(s)