lasinfo (210611) report for 'AHN4T/26CZ2_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: 175/2021 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: 7422861 number of points by return: 7412535 9616 687 22 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 479980 0 min x y z: 145980.000 479980.000 -1.021 max x y z: 147019.999 481269.962 7.597 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: 7422861 extended number of points by return: 7412535 9616 687 22 1 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 1289962 Z -1021 7597 intensity 59 3106 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -18 23 user_data 6 7 point_source_ID 140 142 gps_time 270198380.139280 270201003.415292 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 242 G 6 242 B 16 252 NIR 0 220 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -3000 3833 extended_scanner_channel 0 0 attribute0 0.59 31.06 ('Amplitude') attribute1 -15.34 15.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7412535 number of intermediate returns: 678 number of last returns: 7412667 number of single returns: 7403019 covered area in square units/kilounits: 726820/0.73 point density: all returns 10.21 last only 10.20 (per square units) spacing: all returns 0.31 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7422861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7412535 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 22 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 7403019 17792 1963 82 5 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 31675 unclassified (1) 42308 ground (2) 7348878 water (9) +-> flagged as extended overlap: 371420 +---> 21417 of those are unclassified (1) +---> 34826 of those are ground (2) +---> 315177 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 1 bin [-0.9,-0.8) has 11 bin [-0.8,-0.7) has 387 bin [-0.7,-0.6) has 483 bin [-0.6,-0.5) has 560 bin [-0.5,-0.4) has 622 bin [-0.4,-0.3) has 2009 bin [-0.3,-0.2) has 297611 bin [-0.2,-0.1) has 6326698 bin [-0.1,0.0) has 731921 bin [0.0,0.1) has 12970 bin [0.1,0.2) has 7360 bin [0.2,0.3) has 6131 bin [0.3,0.4) has 3312 bin [0.4,0.5) has 1410 bin [0.5,0.6) has 1095 bin [0.6,0.7) has 1185 bin [0.7,0.8) has 1476 bin [0.8,0.9) has 1530 bin [0.9,1.0) has 1453 bin [1.0,1.1) has 1195 bin [1.1,1.2) has 1026 bin [1.2,1.3) has 837 bin [1.3,1.4) has 737 bin [1.4,1.5) has 1291 bin [1.5,1.6) has 4103 bin [1.6,1.7) has 387 bin [1.7,1.8) has 314 bin [1.8,1.9) has 336 bin [1.9,2.0) has 306 bin [2.0,2.1) has 462 bin [2.1,2.2) has 623 bin [2.2,2.3) has 637 bin [2.3,2.4) has 886 bin [2.4,2.5) has 724 bin [2.5,2.6) has 485 bin [2.6,2.7) has 497 bin [2.7,2.8) has 444 bin [2.8,2.9) has 421 bin [2.9,3.0) has 500 bin [3.0,3.1) has 659 bin [3.1,3.2) has 649 bin [3.2,3.3) has 620 bin [3.3,3.4) has 577 bin [3.4,3.5) has 549 bin [3.5,3.6) has 450 bin [3.6,3.7) has 368 bin [3.7,3.8) has 350 bin [3.8,3.9) has 306 bin [3.9,4.0) has 718 bin [4.0,4.1) has 915 bin [4.1,4.2) has 306 bin [4.2,4.3) has 207 bin [4.3,4.4) has 217 bin [4.4,4.5) has 185 bin [4.5,4.6) has 150 bin [4.6,4.7) has 130 bin [4.7,4.8) has 167 bin [4.8,4.9) has 164 bin [4.9,5.0) has 38 bin [5.0,5.1) has 27 bin [5.1,5.2) has 24 bin [5.2,5.3) has 12 bin [5.3,5.4) has 18 bin [5.4,5.5) has 11 bin [5.5,5.6) has 3 bin [5.6,5.7) has 8 bin [5.7,5.8) has 3 bin [5.8,5.9) has 7 bin [5.9,6.0) has 19 bin [6.0,6.1) has 12 bin [6.1,6.2) has 143 bin [6.2,6.3) has 312 bin [6.3,6.4) has 39 bin [6.4,6.5) has 12 bin [6.5,6.6) has 4 bin [6.6,6.7) has 7 bin [6.7,6.8) has 5 bin [6.8,6.9) has 14 bin [6.9,7.0) has 14 bin [7.0,7.1) has 2 bin [7.1,7.2) has 1 bin [7.5,7.6) has 2 average z coordinate -0.1 for 7422861 element(s) point source id histogram with bin size 1.000000 bin 140 has 14748 bin 141 has 7324928 bin 142 has 83185 average point source id 141.009219760413146 for 7422861 element(s)