lasinfo (210611) report for 'AHN4T/39BZ1_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: 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: 27594323 number of points by return: 24917933 1830605 658895 160122 24393 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 442480 0 min x y z: 152980.000 442480.000 2.670 max x y z: 154019.999 443769.999 42.425 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: 27594323 extended number of points by return: 24917933 1830605 658895 160122 24393 2223 152 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 2670 42425 intensity 25 4656 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 29 user_data 6 7 point_source_ID 39 91 gps_time 292157789.025497 322917781.044026 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 54 255 B 40 255 NIR 30 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 30.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24917933 number of intermediate returns: 847227 number of last returns: 24912381 number of single returns: 23083218 covered area in square units/kilounits: 1252904/1.25 point density: all returns 22.02 last only 19.88 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27594323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24917933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1830605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 658895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 160122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24393 instead zero. overview over extended number of returns of given pulse: 23083218 2344616 1498092 543835 111034 12483 1045 0 0 0 0 0 0 0 0 histogram of classification of points: 3781168 unclassified (1) 22179155 ground (2) 312952 building (6) 1243831 water (9) 77217 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1869922 +---> 187095 of those are unclassified (1) +---> 1640010 of those are ground (2) +---> 40800 of those are water (9) +---> 2017 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.6,2.7) has 2 bin [2.7,2.8) has 102 bin [2.8,2.9) has 18079 bin [2.9,3.0) has 1178514 bin [3.0,3.1) has 98285 bin [3.1,3.2) has 61569 bin [3.2,3.3) has 77818 bin [3.3,3.4) has 100621 bin [3.4,3.5) has 126982 bin [3.5,3.6) has 118985 bin [3.6,3.7) has 125746 bin [3.7,3.8) has 173463 bin [3.8,3.9) has 269564 bin [3.9,4.0) has 475982 bin 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[23.6,23.7) has 6984 bin [23.7,23.8) has 6700 bin [23.8,23.9) has 6636 bin [23.9,24.0) has 6573 bin [24.0,24.1) has 6353 bin [24.1,24.2) has 6373 bin [24.2,24.3) has 6386 bin [24.3,24.4) has 6262 bin [24.4,24.5) has 6194 bin [24.5,24.6) has 6413 bin [24.6,24.7) has 6435 bin [24.7,24.8) has 6427 bin [24.8,24.9) has 6366 bin [24.9,25.0) has 6456 bin [25.0,25.1) has 6242 bin [25.1,25.2) has 6196 bin [25.2,25.3) has 6225 bin [25.3,25.4) has 6153 bin [25.4,25.5) has 6045 bin [25.5,25.6) has 5950 bin [25.6,25.7) has 5985 bin [25.7,25.8) has 5862 bin [25.8,25.9) has 5699 bin [25.9,26.0) has 5803 bin [26.0,26.1) has 5634 bin [26.1,26.2) has 5571 bin [26.2,26.3) has 5513 bin [26.3,26.4) has 5379 bin [26.4,26.5) has 5327 bin [26.5,26.6) has 5385 bin [26.6,26.7) has 5136 bin [26.7,26.8) has 5051 bin [26.8,26.9) has 5099 bin [26.9,27.0) has 5023 bin [27.0,27.1) has 4871 bin [27.1,27.2) has 4618 bin [27.2,27.3) has 4616 bin [27.3,27.4) has 4433 bin [27.4,27.5) has 4432 bin [27.5,27.6) has 4345 bin 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[35.6,35.7) has 1359 bin [35.7,35.8) has 1319 bin [35.8,35.9) has 1239 bin [35.9,36.0) has 1192 bin [36.0,36.1) has 1317 bin [36.1,36.2) has 1316 bin [36.2,36.3) has 1159 bin [36.3,36.4) has 1158 bin [36.4,36.5) has 1205 bin [36.5,36.6) has 1155 bin [36.6,36.7) has 1168 bin [36.7,36.8) has 1101 bin [36.8,36.9) has 1040 bin [36.9,37.0) has 1100 bin [37.0,37.1) has 1028 bin [37.1,37.2) has 1043 bin [37.2,37.3) has 945 bin [37.3,37.4) has 902 bin [37.4,37.5) has 912 bin [37.5,37.6) has 872 bin [37.6,37.7) has 862 bin [37.7,37.8) has 834 bin [37.8,37.9) has 752 bin [37.9,38.0) has 727 bin [38.0,38.1) has 696 bin [38.1,38.2) has 663 bin [38.2,38.3) has 620 bin [38.3,38.4) has 676 bin [38.4,38.5) has 614 bin [38.5,38.6) has 612 bin [38.6,38.7) has 626 bin [38.7,38.8) has 574 bin [38.8,38.9) has 483 bin [38.9,39.0) has 556 bin [39.0,39.1) has 522 bin [39.1,39.2) has 512 bin [39.2,39.3) has 473 bin [39.3,39.4) has 419 bin [39.4,39.5) has 437 bin [39.5,39.6) has 431 bin [39.6,39.7) has 402 bin [39.7,39.8) has 414 bin [39.8,39.9) has 379 bin [39.9,40.0) has 361 bin [40.0,40.1) has 292 bin [40.1,40.2) has 294 bin [40.2,40.3) has 248 bin [40.3,40.4) has 248 bin [40.4,40.5) has 262 bin [40.5,40.6) has 228 bin [40.6,40.7) has 221 bin [40.7,40.8) has 188 bin [40.8,40.9) has 186 bin [40.9,41.0) has 148 bin [41.0,41.1) has 138 bin [41.1,41.2) has 121 bin [41.2,41.3) has 101 bin [41.3,41.4) has 100 bin [41.4,41.5) has 77 bin [41.5,41.6) has 71 bin [41.6,41.7) has 58 bin [41.7,41.8) has 36 bin [41.8,41.9) has 26 bin [41.9,42.0) has 26 bin [42.0,42.1) has 24 bin [42.1,42.2) has 83 bin [42.2,42.3) has 13 bin [42.3,42.4) has 2 bin [42.4,42.5) has 2 average z coordinate 6.0 for 27594323 element(s) point source id histogram with bin size 1.000000 bin 39 has 1729 bin 89 has 143975 bin 90 has 23315394 bin 91 has 4133225 average point source id 90.141372230802688 for 27594323 element(s)