lasinfo (210611) report for 'AHN4T/45CZ1_10.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: 31013761 number of points by return: 25074501 3934004 1534908 407004 63344 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 403730 0 min x y z: 143980.000 403730.000 3.308 max x y z: 145019.999 405019.999 48.050 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: 31013761 extended number of points by return: 25074501 3934004 1534908 407004 63344 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 3308 48050 intensity 0 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 -29 29 user_data 6 7 point_source_ID 50 204 gps_time 294660490.803882 298210922.946663 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 22 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.43 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25074501 number of intermediate returns: 2015347 number of last returns: 25024080 number of single returns: 21100167 covered area in square units/kilounits: 1339736/1.34 point density: all returns 23.15 last only 18.68 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31013761 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25074501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3934004 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1534908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 407004 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63344 instead zero. overview over extended number of returns of given pulse: 21100167 4829466 3387994 1377839 288369 28089 1837 0 0 0 0 0 0 0 0 histogram of classification of points: 7826376 unclassified (1) 20398033 ground (2) 2764112 building (6) 24439 water (9) 801 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2317527 +---> 454058 of those are unclassified (1) +---> 1645919 of those are ground (2) +---> 213175 of those are building (6) +---> 4375 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.3,3.4) has 161 bin [3.4,3.5) has 5799 bin [3.5,3.6) has 4513 bin [3.6,3.7) has 6379 bin [3.7,3.8) has 10065 bin [3.8,3.9) has 19282 bin [3.9,4.0) has 35041 bin [4.0,4.1) has 85500 bin [4.1,4.2) has 193949 bin [4.2,4.3) has 421999 bin [4.3,4.4) has 245846 bin [4.4,4.5) has 169496 bin [4.5,4.6) has 153498 bin [4.6,4.7) has 126140 bin [4.7,4.8) has 116523 bin 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has 3 bin [40.4,40.5) has 3 bin [40.5,40.6) has 6 bin [40.6,40.7) has 4 bin [40.7,40.8) has 8 bin [40.8,40.9) has 3 bin [40.9,41.0) has 6 bin [41.0,41.1) has 8 bin [41.1,41.2) has 4 bin [41.2,41.3) has 5 bin [41.3,41.4) has 5 bin [41.4,41.5) has 9 bin [41.5,41.6) has 4 bin [41.6,41.7) has 5 bin [41.7,41.8) has 9 bin [41.8,41.9) has 5 bin [41.9,42.0) has 3 bin [42.0,42.1) has 5 bin [42.1,42.2) has 4 bin [42.2,42.3) has 1 bin [42.3,42.4) has 6 bin [42.4,42.5) has 2 bin [42.5,42.6) has 2 bin [42.6,42.7) has 2 bin [42.7,42.8) has 2 bin [42.8,42.9) has 2 bin [42.9,43.0) has 2 bin [43.2,43.3) has 1 bin [43.3,43.4) has 2 bin [43.4,43.5) has 4 bin [43.5,43.6) has 1 bin [43.6,43.7) has 1 bin [43.9,44.0) has 2 bin [44.0,44.1) has 3 bin [44.1,44.2) has 2 bin [44.3,44.4) has 1 bin [44.4,44.5) has 2 bin [44.5,44.6) has 2 bin [44.7,44.8) has 2 bin [44.9,45.0) has 2 bin [45.0,45.1) has 11 bin [45.1,45.2) has 6 bin [45.3,45.4) has 1 bin [45.5,45.6) has 1 bin [45.6,45.7) has 1 bin [46.1,46.2) has 1 bin [46.2,46.3) has 1 bin [46.7,46.8) has 1 bin [46.9,47.0) has 3 bin [48.0,48.1) has 1 average z coordinate 9.8 for 31013761 element(s) point source id histogram with bin size 1.000000 bin 50 has 1365996 bin 51 has 26024531 bin 52 has 3463178 bin 204 has 160056 average point source id 51.857224314071424 for 31013761 element(s)