lasinfo (210611) report for 'AHN4T/45CZ2_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: 338/2022 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: 62677462 number of points by return: 48667812 9641814 3521845 755325 90666 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 402480 0 min x y z: 144980.000 402480.000 3.584 max x y z: 146019.999 403769.999 39.817 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: 62677462 extended number of points by return: 48667812 9641814 3521845 755325 90666 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 3584 39817 intensity 44 5029 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 -15 29 user_data 6 7 point_source_ID 52 2053 gps_time 294663120.470582 298210943.499691 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 39 255 B 30 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.44 50.29 ('Amplitude') attribute1 -16.5 33.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48667812 number of intermediate returns: 4380016 number of last returns: 48599086 number of single returns: 38969452 covered area in square units/kilounits: 1340576/1.34 point density: all returns 46.75 last only 36.25 (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 62677462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48667812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9641814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3521845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 755325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 90666 instead zero. overview over extended number of returns of given pulse: 38969452 12279740 8310487 2663226 422685 30424 1448 0 0 0 0 0 0 0 0 histogram of classification of points: 18875535 unclassified (1) 41724604 ground (2) 2026094 building (6) 51027 water (9) 202 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3461167 +---> 493378 of those are unclassified (1) +---> 2896972 of those are ground (2) +---> 65227 of those are building (6) +---> 5590 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 1 bin [3.6,3.7) has 59 bin [3.7,3.8) has 3188 bin [3.8,3.9) has 10513 bin [3.9,4.0) has 7807 bin [4.0,4.1) has 7609 bin [4.1,4.2) has 23564 bin [4.2,4.3) has 91888 bin [4.3,4.4) has 321353 bin [4.4,4.5) has 1926314 bin [4.5,4.6) has 1222714 bin [4.6,4.7) has 1110706 bin [4.7,4.8) has 1165056 bin [4.8,4.9) has 743613 bin [4.9,5.0) has 533563 bin 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bin [35.9,36.0) has 612 bin [36.0,36.1) has 536 bin [36.1,36.2) has 530 bin [36.2,36.3) has 481 bin [36.3,36.4) has 479 bin [36.4,36.5) has 443 bin [36.5,36.6) has 344 bin [36.6,36.7) has 335 bin [36.7,36.8) has 282 bin [36.8,36.9) has 273 bin [36.9,37.0) has 247 bin [37.0,37.1) has 212 bin [37.1,37.2) has 216 bin [37.2,37.3) has 164 bin [37.3,37.4) has 195 bin [37.4,37.5) has 167 bin [37.5,37.6) has 164 bin [37.6,37.7) has 147 bin [37.7,37.8) has 150 bin [37.8,37.9) has 107 bin [37.9,38.0) has 117 bin [38.0,38.1) has 81 bin [38.1,38.2) has 73 bin [38.2,38.3) has 35 bin [38.3,38.4) has 37 bin [38.4,38.5) has 32 bin [38.5,38.6) has 27 bin [38.6,38.7) has 23 bin [38.7,38.8) has 20 bin [38.8,38.9) has 27 bin [38.9,39.0) has 17 bin [39.0,39.1) has 13 bin [39.1,39.2) has 11 bin [39.2,39.3) has 7 bin [39.3,39.4) has 5 bin [39.4,39.5) has 4 bin [39.5,39.6) has 2 bin [39.6,39.7) has 1 bin [39.7,39.8) has 3 bin [39.8,39.9) has 1 average z coordinate 9.9 for 62677462 element(s) point source id histogram with bin size 1.000000 bin 52 has 20707841 bin 204 has 28523505 bin 2053 has 13446116 average point source id 550.444734025765115 for 62677462 element(s)