lasinfo (210611) report for 'AHN3T/25AZ1_22.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: 213/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 28460595 number of points by return: 21266537 5248580 1606672 304364 34442 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 487480 0 min x y z: 100980.000 487480.000 -1.149 max x y z: 102019.999 488769.999 35.669 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: 28460595 extended number of points by return: 21266537 5248580 1606672 304364 34442 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1149 35669 intensity 1 35017 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 30 user_data 2 2 point_source_ID 50089 56096 gps_time 105005.572960 535238.973091 Color R 0 255 G 0 255 B 3 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5000 extended_scanner_channel 0 0 number of first returns: 21266537 number of intermediate returns: 1945624 number of last returns: 21266523 number of single returns: 16018089 covered area in square units/kilounits: 1317708/1.32 point density: all returns 21.60 last only 16.14 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28460595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21266537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5248580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1606672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 304364 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34442 instead zero. overview over extended number of returns of given pulse: 16018089 7283547 3906786 1079859 172314 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9350327 unclassified (1) 17095819 ground (2) 1962492 building (6) 32787 water (9) 19170 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1876351 +---> 607826 of those are unclassified (1) +---> 1088421 of those are ground (2) +---> 175779 of those are building (6) +---> 2738 of those are water (9) +---> 1587 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 5 bin [-1.1,-1.0) has 210 bin [-1.0,-0.9) has 3609 bin [-0.9,-0.8) has 3924 bin [-0.8,-0.7) has 3446 bin [-0.7,-0.6) has 20560 bin [-0.6,-0.5) has 40990 bin [-0.5,-0.4) has 53294 bin [-0.4,-0.3) has 68521 bin [-0.3,-0.2) has 364792 bin [-0.2,-0.1) has 1084103 bin [-0.1,0.0) has 1812033 bin 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[35.5,35.6) has 3 bin [35.6,35.7) has 5 average z coordinate 5.9 for 28460595 element(s) point source id histogram with bin size 1.000000 bin 50089 has 340082 bin 50090 has 2568158 bin 50091 has 4489981 bin 56092 has 7701414 bin 56093 has 7274986 bin 56094 has 4810419 bin 56095 has 1216727 bin 56096 has 58828 average point source id 54532.679429716772574 for 28460595 element(s)