lasinfo (210611) report for 'AHN4T/57EN2_02.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: 28976206 number of points by return: 24160513 3265252 1222447 288364 39630 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 373730 0 min x y z: 165980.000 373730.000 22.421 max x y z: 167019.999 375019.999 57.815 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: 28976206 extended number of points by return: 24160513 3265252 1222447 288364 39630 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 22421 57815 intensity 56 3646 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 -30 29 user_data 6 7 point_source_ID 80 82 gps_time 296123847.172723 296126456.112713 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 25 255 B 11 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 36.46 ('Amplitude') attribute1 -16.6 19.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24160513 number of intermediate returns: 1555219 number of last returns: 24139913 number of single returns: 20879439 covered area in square units/kilounits: 1333760/1.33 point density: all returns 21.73 last only 18.10 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28976206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24160513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3265252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1222447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 288364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39630 instead zero. overview over extended number of returns of given pulse: 20879439 4097111 2804555 996380 182032 15839 850 0 0 0 0 0 0 0 0 histogram of classification of points: 6140586 unclassified (1) 21324952 ground (2) 1510224 building (6) 356 water (9) 88 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2092512 +---> 358676 of those are unclassified (1) +---> 1578171 of those are ground (2) +---> 155655 of those are building (6) +---> 10 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.4,22.5) has 11 bin [22.5,22.6) has 426 bin [22.6,22.7) has 2400 bin [22.7,22.8) has 2584 bin [22.8,22.9) has 2641 bin [22.9,23.0) has 2731 bin [23.0,23.1) has 3895 bin [23.1,23.2) has 5169 bin [23.2,23.3) has 10084 bin [23.3,23.4) has 36906 bin [23.4,23.5) has 89284 bin [23.5,23.6) has 224911 bin [23.6,23.7) has 433350 bin [23.7,23.8) has 200010 bin [23.8,23.9) has 119847 bin [23.9,24.0) has 102451 bin [24.0,24.1) has 100329 bin [24.1,24.2) has 122001 bin [24.2,24.3) has 117315 bin [24.3,24.4) has 136566 bin [24.4,24.5) has 155893 bin [24.5,24.6) has 184974 bin [24.6,24.7) has 189404 bin [24.7,24.8) has 166609 bin [24.8,24.9) has 174905 bin [24.9,25.0) has 360302 bin [25.0,25.1) has 599298 bin [25.1,25.2) has 635490 bin [25.2,25.3) has 789347 bin [25.3,25.4) has 1267422 bin [25.4,25.5) has 1433016 bin [25.5,25.6) has 1294920 bin [25.6,25.7) has 969482 bin [25.7,25.8) has 1016263 bin [25.8,25.9) has 1110770 bin [25.9,26.0) has 979701 bin [26.0,26.1) has 1011924 bin [26.1,26.2) has 1026202 bin [26.2,26.3) has 1042133 bin [26.3,26.4) has 1205347 bin [26.4,26.5) has 1337370 bin [26.5,26.6) has 1095996 bin [26.6,26.7) has 939557 bin [26.7,26.8) has 595669 bin [26.8,26.9) has 499363 bin [26.9,27.0) has 306471 bin [27.0,27.1) has 215955 bin [27.1,27.2) has 79730 bin [27.2,27.3) has 56166 bin [27.3,27.4) has 55753 bin [27.4,27.5) has 54436 bin 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has 977 bin [50.8,50.9) has 897 bin [50.9,51.0) has 910 bin [51.0,51.1) has 906 bin [51.1,51.2) has 881 bin [51.2,51.3) has 859 bin [51.3,51.4) has 823 bin [51.4,51.5) has 820 bin [51.5,51.6) has 807 bin [51.6,51.7) has 729 bin [51.7,51.8) has 713 bin [51.8,51.9) has 746 bin [51.9,52.0) has 738 bin [52.0,52.1) has 684 bin [52.1,52.2) has 699 bin [52.2,52.3) has 696 bin [52.3,52.4) has 623 bin [52.4,52.5) has 651 bin [52.5,52.6) has 615 bin [52.6,52.7) has 576 bin [52.7,52.8) has 577 bin [52.8,52.9) has 584 bin [52.9,53.0) has 534 bin [53.0,53.1) has 551 bin [53.1,53.2) has 524 bin [53.2,53.3) has 481 bin [53.3,53.4) has 446 bin [53.4,53.5) has 430 bin [53.5,53.6) has 413 bin [53.6,53.7) has 394 bin [53.7,53.8) has 353 bin [53.8,53.9) has 320 bin [53.9,54.0) has 319 bin [54.0,54.1) has 287 bin [54.1,54.2) has 287 bin [54.2,54.3) has 259 bin [54.3,54.4) has 255 bin [54.4,54.5) has 212 bin [54.5,54.6) has 191 bin [54.6,54.7) has 220 bin [54.7,54.8) has 181 bin [54.8,54.9) has 175 bin [54.9,55.0) has 136 bin [55.0,55.1) has 180 bin [55.1,55.2) has 124 bin [55.2,55.3) has 139 bin [55.3,55.4) has 114 bin [55.4,55.5) has 88 bin [55.5,55.6) has 79 bin [55.6,55.7) has 73 bin [55.7,55.8) has 72 bin [55.8,55.9) has 64 bin [55.9,56.0) has 54 bin [56.0,56.1) has 59 bin [56.1,56.2) has 52 bin [56.2,56.3) has 61 bin [56.3,56.4) has 60 bin [56.4,56.5) has 31 bin [56.5,56.6) has 52 bin [56.6,56.7) has 39 bin [56.7,56.8) has 32 bin [56.8,56.9) has 30 bin [56.9,57.0) has 24 bin [57.0,57.1) has 20 bin [57.1,57.2) has 23 bin [57.2,57.3) has 20 bin [57.3,57.4) has 8 bin [57.4,57.5) has 9 bin [57.5,57.6) has 11 bin [57.6,57.7) has 9 bin [57.7,57.8) has 8 bin [57.8,57.9) has 3 average z coordinate 27.7 for 28976206 element(s) point source id histogram with bin size 1.000000 bin 80 has 2263115 bin 81 has 24428726 bin 82 has 2284365 average point source id 81.000733360330202 for 28976206 element(s)