lasinfo (210611) report for 'AHN4T/32DZ1_06.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: 336/2022 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: 88372774 number of points by return: 52010833 26703172 8215496 1321750 121523 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 453730 0 min x y z: 149980.000 453730.000 10.791 max x y z: 151019.999 455019.999 58.636 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: 88372774 extended number of points by return: 52010833 26703172 8215496 1321750 121523 0 0 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 10791 58636 intensity 33 4875 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 25 user_data 6 8 point_source_ID 82 86 gps_time 269730950.972210 270023826.760201 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 21 255 B 8 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4167 extended_scanner_channel 0 0 attribute0 0 31.07 ('Amplitude') attribute1 -15.65 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 52010833 number of intermediate returns: 9650370 number of last returns: 51981310 number of single returns: 25269739 covered area in square units/kilounits: 1341564/1.34 point density: all returns 65.87 last only 38.75 (per square units) spacing: all returns 0.12 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 88372774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 52010833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 26703172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8215496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1321750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 121523 instead zero. overview over extended number of returns of given pulse: 25269739 37013739 20679041 4801795 603399 4987 74 0 0 0 0 0 0 0 0 histogram of classification of points: 45495626 unclassified (1) 41101020 ground (2) 1775725 building (6) 261 water (9) 142 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5973768 +---> 3154972 of those are unclassified (1) +---> 2699664 of those are ground (2) +---> 119132 of those are building (6) z coordinate histogram with bin size 0.100000 bin [10.7,10.8) has 6 bin [10.8,10.9) has 245 bin [10.9,11.0) has 2241 bin [11.0,11.1) has 10863 bin [11.1,11.2) has 22443 bin [11.2,11.3) has 44576 bin [11.3,11.4) has 76064 bin [11.4,11.5) has 103240 bin [11.5,11.6) has 133453 bin [11.6,11.7) has 175287 bin [11.7,11.8) has 233111 bin [11.8,11.9) has 272577 bin [11.9,12.0) has 301576 bin [12.0,12.1) has 324065 bin [12.1,12.2) has 322327 bin [12.2,12.3) 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[53.6,53.7) has 627 bin [53.7,53.8) has 552 bin [53.8,53.9) has 545 bin [53.9,54.0) has 513 bin [54.0,54.1) has 572 bin [54.1,54.2) has 574 bin [54.2,54.3) has 464 bin [54.3,54.4) has 499 bin [54.4,54.5) has 399 bin [54.5,54.6) has 384 bin [54.6,54.7) has 343 bin [54.7,54.8) has 316 bin [54.8,54.9) has 375 bin [54.9,55.0) has 336 bin [55.0,55.1) has 317 bin [55.1,55.2) has 266 bin [55.2,55.3) has 263 bin [55.3,55.4) has 251 bin [55.4,55.5) has 198 bin [55.5,55.6) has 195 bin [55.6,55.7) has 219 bin [55.7,55.8) has 176 bin [55.8,55.9) has 129 bin [55.9,56.0) has 125 bin [56.0,56.1) has 95 bin [56.1,56.2) has 105 bin [56.2,56.3) has 87 bin [56.3,56.4) has 74 bin [56.4,56.5) has 97 bin [56.5,56.6) has 75 bin [56.6,56.7) has 75 bin [56.7,56.8) has 55 bin [56.8,56.9) has 53 bin [56.9,57.0) has 57 bin [57.0,57.1) has 45 bin [57.1,57.2) has 44 bin [57.2,57.3) has 31 bin [57.3,57.4) has 21 bin [57.4,57.5) has 17 bin [57.5,57.6) has 17 bin [57.6,57.7) has 17 bin [57.7,57.8) has 12 bin [57.8,57.9) has 4 bin [57.9,58.0) has 16 bin [58.0,58.1) has 11 bin [58.1,58.2) has 12 bin [58.2,58.3) has 13 bin [58.3,58.4) has 4 bin [58.4,58.5) has 2 bin [58.5,58.6) has 4 bin [58.6,58.7) has 2 average z coordinate 24.3 for 88372774 element(s) point source id histogram with bin size 1.000000 bin 82 has 19758306 bin 83 has 63306859 bin 86 has 5307609 average point source id 82.956598861545302 for 88372774 element(s)