lasinfo (210611) report for 'AHN4T/30GZ1_21.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: 179/2021 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: 56067818 number of points by return: 41870273 10466952 3110529 560727 59337 scale factor x y z: 0.001 0.001 0.001 offset x y z: 79980 449980 0 min x y z: 79980.000 449980.000 -2.202 max x y z: 81019.999 451269.999 44.243 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: 56067818 extended number of points by return: 41870273 10466952 3110529 560727 59337 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 -2202 44243 intensity 26 4516 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 -31 34 user_data 6 7 point_source_ID 159 161 gps_time 270292228.999208 270294192.146210 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 20 255 B 2 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 attribute0 0.26 45.16 ('Amplitude') attribute1 -15.48 29.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41870273 number of intermediate returns: 3744495 number of last returns: 41789724 number of single returns: 31336674 covered area in square units/kilounits: 1323108/1.32 point density: all returns 42.38 last only 31.58 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56067818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41870273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10466952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3110529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 560727 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59337 instead zero. overview over extended number of returns of given pulse: 31336674 14752684 7667886 2012187 294923 3399 65 0 0 0 0 0 0 0 0 histogram of classification of points: 21006056 unclassified (1) 29171635 ground (2) 5704540 building (6) 142095 water (9) 833 wire conductor (14) 42659 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3367104 +---> 1188306 of those are unclassified (1) +---> 1709216 of those are ground (2) +---> 446338 of those are building (6) +---> 14310 of those are water (9) +---> 440 of those are wire conductor (14) +---> 8494 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 1 bin [-2.2,-2.1) has 154 bin [-2.1,-2.0) has 282 bin [-2.0,-1.9) has 3 bin [-1.5,-1.4) has 44 bin [-1.4,-1.3) has 4792 bin [-1.3,-1.2) has 110280 bin [-1.2,-1.1) has 55140 bin [-1.1,-1.0) has 72946 bin [-1.0,-0.9) has 108413 bin [-0.9,-0.8) has 125862 bin [-0.8,-0.7) has 167098 bin [-0.7,-0.6) has 188438 bin [-0.6,-0.5) has 288797 bin [-0.5,-0.4) has 544529 bin [-0.4,-0.3) has 595656 bin [-0.3,-0.2) has 884244 bin [-0.2,-0.1) has 1871915 bin [-0.1,0.0) has 2467862 bin [0.0,0.1) has 2341773 bin [0.1,0.2) has 2534521 bin [0.2,0.3) has 3651742 bin [0.3,0.4) has 4228055 bin [0.4,0.5) has 3181089 bin [0.5,0.6) has 2374478 bin [0.6,0.7) has 1844049 bin [0.7,0.8) has 1400576 bin [0.8,0.9) has 910444 bin [0.9,1.0) has 757049 bin [1.0,1.1) has 472354 bin [1.1,1.2) has 395643 bin [1.2,1.3) has 388046 bin [1.3,1.4) has 303897 bin [1.4,1.5) has 264926 bin [1.5,1.6) has 240529 bin [1.6,1.7) has 236152 bin [1.7,1.8) has 215699 bin [1.8,1.9) has 195115 bin [1.9,2.0) has 190677 bin [2.0,2.1) has 179251 bin [2.1,2.2) has 201319 bin [2.2,2.3) has 188023 bin [2.3,2.4) has 173692 bin [2.4,2.5) has 178039 bin [2.5,2.6) has 180834 bin [2.6,2.7) has 193823 bin [2.7,2.8) has 217168 bin [2.8,2.9) has 231105 bin [2.9,3.0) 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bin [40.0,40.1) has 18 bin [40.1,40.2) has 12 bin [40.2,40.3) has 11 bin [40.3,40.4) has 17 bin [40.4,40.5) has 50 bin [40.5,40.6) has 2153 bin [40.6,40.7) has 392 bin [40.7,40.8) has 66 bin [40.8,40.9) has 1150 bin [40.9,41.0) has 982 bin [41.0,41.1) has 166 bin [41.1,41.2) has 7 bin [41.2,41.3) has 6 bin [41.3,41.4) has 18 bin [41.4,41.5) has 11 bin [41.6,41.7) has 3 bin [41.7,41.8) has 6 bin [41.8,41.9) has 6 bin [41.9,42.0) has 3 bin [42.0,42.1) has 7 bin [42.1,42.2) has 15 bin [42.2,42.3) has 2 bin [42.3,42.4) has 3 bin [42.9,43.0) has 1 bin [43.0,43.1) has 1 bin [43.9,44.0) has 1 bin [44.0,44.1) has 6 bin [44.1,44.2) has 7 bin [44.2,44.3) has 8 average z coordinate 4.4 for 56067818 element(s) point source id histogram with bin size 1.000000 bin 159 has 755 bin 160 has 30956494 bin 161 has 25110569 average point source id 160.447847176788656 for 56067818 element(s)