lasinfo (210611) report for 'AHN3T/52AN1_22.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: 218/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 25878602 number of points by return: 16474253 7240006 1859186 276453 28704 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 393730 0 min x y z: 180980.000 393730.000 22.048 max x y z: 182019.999 395019.999 63.968 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: 25878602 extended number of points by return: 16474253 7240006 1859186 276453 28704 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 22048 63968 intensity 1 1310 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 35 user_data 0 0 point_source_ID 4345 4350 gps_time 297026.878273 303739.109181 Color R 13 240 G 28 239 B 17 229 NIR 23 233 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 number of first returns: 16474253 number of intermediate returns: 2167396 number of last returns: 16471390 number of single returns: 9234437 covered area in square units/kilounits: 1340888/1.34 point density: all returns 19.30 last only 12.28 (per square units) spacing: all returns 0.23 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25878602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16474253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7240006 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1859186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 276453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28704 instead zero. overview over extended number of returns of given pulse: 9234437 10760640 4748691 991244 131491 11299 800 0 0 0 0 0 0 0 0 histogram of classification of points: 16919844 unclassified (1) 8929772 ground (2) 28986 water (9) +-> flagged as extended overlap: 1701093 +---> 1124256 of those are unclassified (1) +---> 572094 of those are ground (2) +---> 4743 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.0,22.1) has 152 bin [22.1,22.2) has 1711 bin [22.2,22.3) has 1239 bin [22.3,22.4) has 1260 bin [22.4,22.5) has 2364 bin [22.5,22.6) has 2881 bin [22.6,22.7) has 8624 bin [22.7,22.8) has 9066 bin [22.8,22.9) has 5527 bin [22.9,23.0) has 15750 bin [23.0,23.1) has 27800 bin [23.1,23.2) has 20176 bin [23.2,23.3) has 27282 bin [23.3,23.4) has 47409 bin [23.4,23.5) has 83422 bin [23.5,23.6) has 118569 bin [23.6,23.7) has 150160 bin [23.7,23.8) has 201548 bin 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376 bin [58.4,58.5) has 316 bin [58.5,58.6) has 288 bin [58.6,58.7) has 250 bin [58.7,58.8) has 228 bin [58.8,58.9) has 230 bin [58.9,59.0) has 186 bin [59.0,59.1) has 171 bin [59.1,59.2) has 140 bin [59.2,59.3) has 124 bin [59.3,59.4) has 141 bin [59.4,59.5) has 102 bin [59.5,59.6) has 115 bin [59.6,59.7) has 99 bin [59.7,59.8) has 82 bin [59.8,59.9) has 91 bin [59.9,60.0) has 65 bin [60.0,60.1) has 71 bin [60.1,60.2) has 52 bin [60.2,60.3) has 45 bin [60.3,60.4) has 37 bin [60.4,60.5) has 37 bin [60.5,60.6) has 27 bin [60.6,60.7) has 29 bin [60.7,60.8) has 26 bin [60.8,60.9) has 19 bin [60.9,61.0) has 22 bin [61.0,61.1) has 14 bin [61.1,61.2) has 8 bin [61.2,61.3) has 5 bin [61.3,61.4) has 8 bin [61.4,61.5) has 4 bin [61.5,61.6) has 3 bin [61.6,61.7) has 4 bin [61.7,61.8) has 5 bin [61.8,61.9) has 4 bin [61.9,62.0) has 3 bin [62.0,62.1) has 3 bin [62.1,62.2) has 1 bin [62.2,62.3) has 3 bin [62.3,62.4) has 2 bin [62.4,62.5) has 2 bin [62.5,62.6) has 3 bin [62.6,62.7) has 2 bin [62.7,62.8) has 5 bin [62.8,62.9) has 1 bin [62.9,63.0) has 2 bin [63.1,63.2) has 1 bin [63.2,63.3) has 3 bin [63.5,63.6) has 1 bin [63.9,64.0) has 4 average z coordinate 32.6 for 25878602 element(s) point source id histogram with bin size 1.000000 bin 4345 has 680111 bin 4346 has 3090522 bin 4347 has 7661453 bin 4348 has 9001930 bin 4349 has 4137543 bin 4350 has 1307043 average point source id 4347.647152462100166 for 25878602 element(s)