lasinfo (210611) report for 'AHN4T/21EZ1_11.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: 333/2022 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: 27295608 number of points by return: 26248838 795956 201873 43519 5422 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 514980 0 min x y z: 199980.000 514980.000 -1.491 max x y z: 201019.999 516269.999 55.503 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: 27295608 extended number of points by return: 26248838 795956 201873 43519 5422 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 -1491 55503 intensity 29 3945 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 -35 6 user_data 6 7 point_source_ID 78 79 gps_time 325945261.262941 325946935.482196 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 43 255 B 32 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.14 22.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26248838 number of intermediate returns: 251164 number of last returns: 26219075 number of single returns: 25423469 covered area in square units/kilounits: 1284548/1.28 point density: all returns 21.25 last only 20.41 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27295608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26248838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 795956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 201873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 43519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5422 instead zero. overview over extended number of returns of given pulse: 25423469 1217319 475811 151945 25204 1785 75 0 0 0 0 0 0 0 0 histogram of classification of points: 1932231 unclassified (1) 18685490 ground (2) 6391482 building (6) 282902 water (9) 3503 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1701554 +---> 161070 of those are unclassified (1) +---> 1316904 of those are ground (2) +---> 179282 of those are building (6) +---> 44269 of those are water (9) +---> 29 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 23 bin [-1.4,-1.3) has 701 bin [-1.3,-1.2) has 11436 bin [-1.2,-1.1) has 41996 bin [-1.1,-1.0) has 59527 bin [-1.0,-0.9) has 93024 bin [-0.9,-0.8) has 204896 bin [-0.8,-0.7) has 710688 bin [-0.7,-0.6) has 1507876 bin [-0.6,-0.5) has 2852827 bin [-0.5,-0.4) has 1295416 bin [-0.4,-0.3) has 618083 bin 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has 59 bin [36.1,36.2) has 77 bin [36.2,36.3) has 79 bin [36.3,36.4) has 63 bin [36.4,36.5) has 71 bin [36.5,36.6) has 72 bin [36.6,36.7) has 65 bin [36.7,36.8) has 68 bin [36.8,36.9) has 76 bin [36.9,37.0) has 69 bin [37.0,37.1) has 66 bin [37.1,37.2) has 55 bin [37.2,37.3) has 58 bin [37.3,37.4) has 2151 bin [37.4,37.5) has 11962 bin [37.5,37.6) has 11695 bin [37.6,37.7) has 745 bin [37.7,37.8) has 235 bin [37.8,37.9) has 304 bin [37.9,38.0) has 671 bin [38.0,38.1) has 1588 bin [38.1,38.2) has 228 bin [38.2,38.3) has 431 bin [38.3,38.4) has 415 bin [38.4,38.5) has 92 bin [38.5,38.6) has 22 bin [38.6,38.7) has 11 bin [38.7,38.8) has 7 bin [38.8,38.9) has 2 bin [38.9,39.0) has 14 bin [39.0,39.1) has 11 bin [39.1,39.2) has 2 bin [39.2,39.3) has 3 bin [39.3,39.4) has 2 bin [39.4,39.5) has 10 bin [39.5,39.6) has 18 bin [39.6,39.7) has 24 bin [39.7,39.8) has 14 bin [39.8,39.9) has 14 bin [39.9,40.0) has 24 bin [40.0,40.1) has 14 bin [40.1,40.2) has 10 bin [40.2,40.3) has 15 bin [40.3,40.4) has 32 bin [40.4,40.5) has 22 bin [40.5,40.6) has 20 bin [40.6,40.7) has 3 bin [41.0,41.1) has 2 bin [41.1,41.2) has 1 bin [41.2,41.3) has 1 bin [41.3,41.4) has 1 bin [42.3,42.4) has 1 bin [42.9,43.0) has 3 bin [43.4,43.5) has 1 bin [43.9,44.0) has 1 bin [44.2,44.3) has 1 bin [45.5,45.6) has 2 bin [45.7,45.8) has 1 bin [45.8,45.9) has 1 bin [46.0,46.1) has 1 bin [46.4,46.5) has 1 bin [46.6,46.7) has 1 bin [47.7,47.8) has 1 bin [49.4,49.5) has 1 bin [49.9,50.0) has 1 bin [50.0,50.1) has 1 bin [50.7,50.8) has 1 bin [50.8,50.9) has 1 bin [51.2,51.3) has 1 bin [52.6,52.7) has 2 bin [52.7,52.8) has 16 bin [52.8,52.9) has 9 bin [52.9,53.0) has 19 bin [53.0,53.1) has 1 bin [53.1,53.2) has 3 bin [55.2,55.3) has 1 bin [55.5,55.6) has 1 average z coordinate 2.8 for 27295608 element(s) point source id histogram with bin size 1.000000 bin 78 has 11253249 bin 79 has 16042359 average point source id 78.587726750765185 for 27295608 element(s)