lasinfo (210611) report for 'AHN4T/43CZ1_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: 180/2021 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: 2888462 number of points by return: 2881806 6061 577 18 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 60980 402480 0 min x y z: 61001.220 402480.000 -1.744 max x y z: 62019.999 403000.332 7.059 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: 2888462 extended number of points by return: 2881806 6061 577 18 0 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 21220 1039999 Y 0 520332 Z -1744 7059 intensity 56 2446 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank 2 31 user_data 6 7 point_source_ID 15 16 gps_time 259408534.462933 259409846.128836 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 31 255 B 36 254 NIR 37 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle 333 5167 extended_scanner_channel 0 0 attribute0 0.56 24.46 ('Amplitude') attribute1 -15.52 8.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2881806 number of intermediate returns: 606 number of last returns: 2881845 number of single returns: 2875795 covered area in square units/kilounits: 252048/0.25 point density: all returns 11.46 last only 11.43 (per square units) spacing: all returns 0.30 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2888462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2881806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 18 instead zero. overview over extended number of returns of given pulse: 2875795 10890 1702 75 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20162 unclassified (1) 2210504 ground (2) 5091 building (6) 652705 water (9) +-> flagged as extended overlap: 412357 +---> 18799 of those are unclassified (1) +---> 356790 of those are ground (2) +---> 5091 of those are building (6) +---> 31677 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [-1.7,-1.6) has 341 bin [-1.6,-1.5) has 19643 bin [-1.5,-1.4) has 314378 bin [-1.4,-1.3) has 425880 bin [-1.3,-1.2) has 146816 bin [-1.2,-1.1) has 119942 bin [-1.1,-1.0) has 130979 bin [-1.0,-0.9) has 152814 bin [-0.9,-0.8) has 159858 bin [-0.8,-0.7) has 159199 bin [-0.7,-0.6) has 104254 bin [-0.6,-0.5) has 63759 bin [-0.5,-0.4) has 57029 bin [-0.4,-0.3) has 38823 bin [-0.3,-0.2) has 25374 bin [-0.2,-0.1) has 21342 bin [-0.1,0.0) has 17455 bin [0.0,0.1) has 16877 bin [0.1,0.2) has 17490 bin [0.2,0.3) has 21035 bin [0.3,0.4) has 22091 bin [0.4,0.5) has 15914 bin [0.5,0.6) has 11079 bin [0.6,0.7) has 9066 bin [0.7,0.8) has 13914 bin [0.8,0.9) has 44850 bin [0.9,1.0) has 49468 bin [1.0,1.1) has 21074 bin [1.1,1.2) has 14450 bin [1.2,1.3) has 29829 bin [1.3,1.4) has 24520 bin [1.4,1.5) has 16092 bin [1.5,1.6) has 12737 bin [1.6,1.7) has 10612 bin [1.7,1.8) has 9437 bin [1.8,1.9) has 8430 bin [1.9,2.0) has 8420 bin [2.0,2.1) has 8544 bin [2.1,2.2) has 8135 bin [2.2,2.3) has 8202 bin [2.3,2.4) has 8486 bin [2.4,2.5) has 8665 bin [2.5,2.6) has 8359 bin [2.6,2.7) has 8541 bin [2.7,2.8) has 8445 bin [2.8,2.9) has 8397 bin [2.9,3.0) has 8556 bin [3.0,3.1) has 8736 bin [3.1,3.2) has 8773 bin [3.2,3.3) has 9219 bin [3.3,3.4) has 10533 bin [3.4,3.5) has 9519 bin [3.5,3.6) has 13520 bin [3.6,3.7) has 37592 bin [3.7,3.8) has 49766 bin [3.8,3.9) has 43425 bin [3.9,4.0) has 20294 bin [4.0,4.1) has 10922 bin [4.1,4.2) has 9067 bin [4.2,4.3) has 8675 bin [4.3,4.4) has 8608 bin [4.4,4.5) has 8330 bin [4.5,4.6) has 7916 bin [4.6,4.7) has 7974 bin [4.7,4.8) has 7988 bin [4.8,4.9) has 8132 bin [4.9,5.0) has 8183 bin [5.0,5.1) has 8204 bin [5.1,5.2) has 8271 bin [5.2,5.3) has 8354 bin [5.3,5.4) has 8416 bin [5.4,5.5) has 8797 bin [5.5,5.6) has 8920 bin [5.6,5.7) has 9040 bin [5.7,5.8) has 9447 bin [5.8,5.9) has 9811 bin [5.9,6.0) has 11253 bin [6.0,6.1) has 12442 bin [6.1,6.2) has 18749 bin [6.2,6.3) has 19338 bin [6.3,6.4) has 10932 bin [6.4,6.5) has 4027 bin [6.5,6.6) has 2267 bin [6.6,6.7) has 2225 bin [6.7,6.8) has 2237 bin [6.8,6.9) has 3967 bin [6.9,7.0) has 4552 bin [7.0,7.1) has 439 average z coordinate 0.2 for 2888462 element(s) point source id histogram with bin size 1.000000 bin 15 has 901991 bin 16 has 1986471 average point source id 15.687726201694881 for 2888462 element(s)