lasinfo (210611) report for 'AHN4T/57AN2_04.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: 340/2022 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: 50779739 number of points by return: 41915993 6293494 2132336 397748 40168 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 373730 0 min x y z: 147980.000 373730.000 27.192 max x y z: 149019.999 375019.999 62.133 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: 50779739 extended number of points by return: 41915993 6293494 2132336 397748 40168 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 27192 62133 intensity 0 4926 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 -29 29 user_data 6 7 point_source_ID 68 205 gps_time 297871863.327815 298043916.376581 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 15 255 NIR 9 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -16.59 32.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41915993 number of intermediate returns: 2575946 number of last returns: 41886598 number of single returns: 35598798 covered area in square units/kilounits: 1341368/1.34 point density: all returns 37.86 last only 31.23 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50779739 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41915993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6293494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2132336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 397748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40168 instead zero. overview over extended number of returns of given pulse: 35598798 8336861 5209608 1432940 189497 11545 490 0 0 0 0 0 0 0 0 histogram of classification of points: 11659199 unclassified (1) 37259386 ground (2) 1735348 building (6) 79169 water (9) 46637 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3188380 +---> 873473 of those are unclassified (1) +---> 2162719 of those are ground (2) +---> 145680 of those are building (6) +---> 6508 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.1,27.2) has 1 bin [27.2,27.3) has 46 bin [27.3,27.4) has 6627 bin [27.4,27.5) has 18738 bin [27.5,27.6) has 28169 bin [27.6,27.7) has 36430 bin [27.7,27.8) has 46952 bin [27.8,27.9) has 46832 bin [27.9,28.0) has 51926 bin [28.0,28.1) has 75543 bin [28.1,28.2) has 94034 bin [28.2,28.3) has 148572 bin [28.3,28.4) has 215301 bin [28.4,28.5) has 393986 bin 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1459 bin [55.2,55.3) has 1302 bin [55.3,55.4) has 1317 bin [55.4,55.5) has 1210 bin [55.5,55.6) has 1213 bin [55.6,55.7) has 1143 bin [55.7,55.8) has 1015 bin [55.8,55.9) has 961 bin [55.9,56.0) has 892 bin [56.0,56.1) has 712 bin [56.1,56.2) has 684 bin [56.2,56.3) has 661 bin [56.3,56.4) has 603 bin [56.4,56.5) has 596 bin [56.5,56.6) has 583 bin [56.6,56.7) has 525 bin [56.7,56.8) has 495 bin [56.8,56.9) has 440 bin [56.9,57.0) has 456 bin [57.0,57.1) has 379 bin [57.1,57.2) has 372 bin [57.2,57.3) has 408 bin [57.3,57.4) has 634 bin [57.4,57.5) has 549 bin [57.5,57.6) has 452 bin [57.6,57.7) has 388 bin [57.7,57.8) has 369 bin [57.8,57.9) has 382 bin [57.9,58.0) has 347 bin [58.0,58.1) has 338 bin [58.1,58.2) has 419 bin [58.2,58.3) has 292 bin [58.3,58.4) has 202 bin [58.4,58.5) has 173 bin [58.5,58.6) has 165 bin [58.6,58.7) has 157 bin [58.7,58.8) has 109 bin [58.8,58.9) has 121 bin [58.9,59.0) has 97 bin [59.0,59.1) has 95 bin [59.1,59.2) has 86 bin [59.2,59.3) has 45 bin [59.3,59.4) has 26 bin [59.4,59.5) has 37 bin [59.5,59.6) has 31 bin [59.6,59.7) has 22 bin [59.7,59.8) has 25 bin [59.8,59.9) has 25 bin [59.9,60.0) has 29 bin [60.0,60.1) has 22 bin [60.1,60.2) has 24 bin [60.2,60.3) has 34 bin [60.3,60.4) has 44 bin [60.4,60.5) has 26 bin [60.5,60.6) has 27 bin [60.6,60.7) has 20 bin [60.7,60.8) has 28 bin [60.8,60.9) has 25 bin [60.9,61.0) has 22 bin [61.0,61.1) has 27 bin [61.1,61.2) has 37 bin [61.2,61.3) has 22 bin [61.3,61.4) has 16 bin [61.4,61.5) has 6 bin [61.5,61.6) has 7 bin [61.6,61.7) has 4 bin [61.8,61.9) has 4 bin [61.9,62.0) has 1 bin [62.0,62.1) has 4 bin [62.1,62.2) has 1 average z coordinate 32.6 for 50779739 element(s) point source id histogram with bin size 1.000000 bin 68 has 16573349 bin 69 has 16439815 bin 205 has 17766575 average point source id 116.256659806778444 for 50779739 element(s)