lasinfo (210611) report for 'AHN4T/33AN1_12.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: 337/2022 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: 89552161 number of points by return: 72941084 10820820 4469582 1136843 167811 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 471230 0 min x y z: 180980.000 471230.000 23.975 max x y z: 182019.999 472519.999 61.234 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: 89552161 extended number of points by return: 72941084 10820820 4469582 1136843 167811 15122 899 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 23975 61234 intensity 0 5029 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 32 user_data 6 7 point_source_ID 113 212 gps_time 322927303.158106 330507936.062578 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 44 255 G 57 255 B 55 255 NIR 43 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.64 33.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 72941084 number of intermediate returns: 5806072 number of last returns: 72858591 number of single returns: 62053586 covered area in square units/kilounits: 1341376/1.34 point density: all returns 66.76 last only 54.32 (per square units) spacing: all returns 0.12 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 89552161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 72941084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10820820 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4469582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1136843 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 167811 instead zero. overview over extended number of returns of given pulse: 62053586 12737378 10019053 3884815 765301 85837 6191 0 0 0 0 0 0 0 0 histogram of classification of points: 20960397 unclassified (1) 65808637 ground (2) 2752245 building (6) 30882 water (9) +-> flagged as extended overlap: 5599164 +---> 1211480 of those are unclassified (1) +---> 4329718 of those are ground (2) +---> 57391 of those are building (6) +---> 575 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.9,24.0) has 2 bin [24.0,24.1) has 84 bin [24.1,24.2) has 265 bin [24.2,24.3) has 294 bin [24.3,24.4) has 353 bin [24.4,24.5) has 413 bin [24.5,24.6) has 427 bin [24.6,24.7) has 451 bin [24.7,24.8) has 419 bin [24.8,24.9) has 479 bin [24.9,25.0) has 463 bin [25.0,25.1) has 442 bin [25.1,25.2) has 431 bin [25.2,25.3) has 452 bin [25.3,25.4) has 399 bin [25.4,25.5) has 429 bin [25.5,25.6) has 1103 bin 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[55.6,55.7) has 5568 bin [55.7,55.8) has 5295 bin [55.8,55.9) has 5159 bin [55.9,56.0) has 4988 bin [56.0,56.1) has 4963 bin [56.1,56.2) has 4815 bin [56.2,56.3) has 4653 bin [56.3,56.4) has 4557 bin [56.4,56.5) has 4239 bin [56.5,56.6) has 4301 bin [56.6,56.7) has 4332 bin [56.7,56.8) has 3998 bin [56.8,56.9) has 4092 bin [56.9,57.0) has 3901 bin [57.0,57.1) has 3872 bin [57.1,57.2) has 3563 bin [57.2,57.3) has 3409 bin [57.3,57.4) has 3383 bin [57.4,57.5) has 3111 bin [57.5,57.6) has 3011 bin [57.6,57.7) has 2837 bin [57.7,57.8) has 2663 bin [57.8,57.9) has 2600 bin [57.9,58.0) has 2388 bin [58.0,58.1) has 2240 bin [58.1,58.2) has 2124 bin [58.2,58.3) has 2016 bin [58.3,58.4) has 1866 bin [58.4,58.5) has 1851 bin [58.5,58.6) has 1764 bin [58.6,58.7) has 1690 bin [58.7,58.8) has 1509 bin [58.8,58.9) has 1466 bin [58.9,59.0) has 1362 bin [59.0,59.1) has 1229 bin [59.1,59.2) has 1206 bin [59.2,59.3) has 1191 bin [59.3,59.4) has 1097 bin [59.4,59.5) has 978 bin [59.5,59.6) has 921 bin [59.6,59.7) has 795 bin [59.7,59.8) has 660 bin [59.8,59.9) has 553 bin [59.9,60.0) has 485 bin [60.0,60.1) has 375 bin [60.1,60.2) has 261 bin [60.2,60.3) has 187 bin [60.3,60.4) has 132 bin [60.4,60.5) has 92 bin [60.5,60.6) has 74 bin [60.6,60.7) has 45 bin [60.7,60.8) has 37 bin [60.8,60.9) has 23 bin [60.9,61.0) has 9 bin [61.0,61.1) has 6 bin [61.1,61.2) has 3 bin [61.2,61.3) has 1 average z coordinate 31.6 for 89552161 element(s) point source id histogram with bin size 1.000000 bin 113 has 4185114 bin 114 has 28561606 bin 207 has 20824495 bin 209 has 15432344 bin 212 has 20548602 average point source id 174.437721843474009 for 89552161 element(s)