lasinfo (210611) report for 'AHN4T/25BZ2_05.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: 173/2021 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: 44786641 number of points by return: 36270154 6723766 1570251 206066 16404 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 492480 0 min x y z: 118980.000 492480.000 -3.505 max x y z: 120019.999 493769.999 44.568 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: 44786641 extended number of points by return: 36270154 6723766 1570251 206066 16404 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 -3505 44568 intensity 16 4700 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 -34 33 user_data 6 7 point_source_ID 121 123 gps_time 270114664.351588 270116492.563678 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 24 255 B 13 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.16 47 ('Amplitude') attribute1 -15.39 31.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36270154 number of intermediate returns: 1789476 number of last returns: 36230482 number of single returns: 29503471 covered area in square units/kilounits: 1173868/1.17 point density: all returns 38.15 last only 30.86 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44786641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36270154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6723766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1570251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 206066 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16404 instead zero. overview over extended number of returns of given pulse: 29503471 10349173 4093870 758178 81585 359 5 0 0 0 0 0 0 0 0 histogram of classification of points: 13125001 unclassified (1) 22918176 ground (2) 2315439 building (6) 6337723 water (9) 58247 wire conductor (14) 32055 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3495023 +---> 800584 of those are unclassified (1) +---> 2273225 of those are ground (2) +---> 335049 of those are building (6) +---> 71383 of those are water (9) +---> 5192 of those are wire conductor (14) +---> 9590 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 1 bin [-3.5,-3.4) has 111 bin [-3.4,-3.3) has 7478 bin [-3.3,-3.2) has 10789 bin [-3.2,-3.1) has 11089 bin [-3.1,-3.0) has 20614 bin [-3.0,-2.9) has 41033 bin [-2.9,-2.8) has 71002 bin [-2.8,-2.7) has 94889 bin [-2.7,-2.6) 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[41.4,41.5) has 336 bin [41.5,41.6) has 617 bin [41.6,41.7) has 170 bin [41.7,41.8) has 37 bin [41.8,41.9) has 9 bin [41.9,42.0) has 10 bin [42.0,42.1) has 10 bin [42.1,42.2) has 10 bin [42.2,42.3) has 7 bin [42.3,42.4) has 16 bin [42.4,42.5) has 22 bin [42.5,42.6) has 32 bin [42.6,42.7) has 46 bin [42.7,42.8) has 64 bin [42.8,42.9) has 66 bin [42.9,43.0) has 32 bin [43.0,43.1) has 34 bin [43.1,43.2) has 39 bin [43.2,43.3) has 41 bin [43.3,43.4) has 42 bin [43.4,43.5) has 63 bin [43.5,43.6) has 70 bin [43.6,43.7) has 20 bin [43.7,43.8) has 12 bin [43.8,43.9) has 3 bin [43.9,44.0) has 13 bin [44.0,44.1) has 23 bin [44.1,44.2) has 19 bin [44.2,44.3) has 10 bin [44.3,44.4) has 11 bin [44.4,44.5) has 12 bin [44.5,44.6) has 3 average z coordinate 3.0 for 44786641 element(s) point source id histogram with bin size 1.000000 bin 121 has 9476577 bin 122 has 31395429 bin 123 has 3914635 average point source id 121.875812477207205 for 44786641 element(s)