lasinfo (210611) report for 'AHN4T/32CZ1_03.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: 58505422 number of points by return: 44336451 10124529 3356561 623710 64171 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 454980 0 min x y z: 141980.000 454980.000 -6.176 max x y z: 143019.999 456269.999 39.356 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: 58505422 extended number of points by return: 44336451 10124529 3356561 623710 64171 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 -6176 39356 intensity 0 4591 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 -26 32 user_data 6 8 point_source_ID 83 87 gps_time 269731494.230254 270024981.232212 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 17 255 B 0 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4333 5333 extended_scanner_channel 0 0 attribute0 0 45.91 ('Amplitude') attribute1 -15.52 30.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44336451 number of intermediate returns: 4041220 number of last returns: 44304724 number of single returns: 34176973 covered area in square units/kilounits: 1324812/1.32 point density: all returns 44.16 last only 33.44 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58505422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44336451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10124529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3356561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 623710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 64171 instead zero. overview over extended number of returns of given pulse: 34176973 13572225 8197432 2237792 317549 3407 44 0 0 0 0 0 0 0 0 histogram of classification of points: 17538416 unclassified (1) 37295987 ground (2) 3281598 building (6) 175293 water (9) 214128 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4174405 +---> 1197664 of those are unclassified (1) +---> 2693832 of those are ground (2) +---> 268675 of those are building (6) +---> 12130 of those are water (9) +---> 2104 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 7 bin [-6.1,-6.0) has 358 bin [-6.0,-5.9) has 584 bin [-5.9,-5.8) has 35 bin [-5.8,-5.7) has 19 bin [-5.7,-5.6) has 30 bin [-5.6,-5.5) has 85 bin [-5.5,-5.4) has 12 bin [-5.4,-5.3) has 6 bin [-5.3,-5.2) has 1 bin [-3.6,-3.5) has 7 bin [-3.5,-3.4) has 94 bin [-3.4,-3.3) has 134 bin 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[37.7,37.8) has 146 bin [37.8,37.9) has 143 bin [37.9,38.0) has 109 bin [38.0,38.1) has 85 bin [38.1,38.2) has 71 bin [38.2,38.3) has 86 bin [38.3,38.4) has 46 bin [38.4,38.5) has 44 bin [38.5,38.6) has 36 bin [38.6,38.7) has 29 bin [38.7,38.8) has 14 bin [38.8,38.9) has 12 bin [38.9,39.0) has 7 bin [39.0,39.1) has 5 bin [39.1,39.2) has 7 bin [39.2,39.3) has 2 bin [39.3,39.4) has 2 average z coordinate 6.1 for 58505422 element(s) point source id histogram with bin size 1.000000 bin 83 has 5105129 bin 86 has 40073609 bin 87 has 13326684 average point source id 85.966008227408395 for 58505422 element(s)