lasinfo (210611) report for 'AHN4T/51HN2_06.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: 339/2022 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: 28468959 number of points by return: 23699184 3658219 948651 143029 19876 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 384980 0 min x y z: 174980.000 384980.000 11.347 max x y z: 176019.999 386269.999 63.951 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: 28468959 extended number of points by return: 23699184 3658219 948651 143029 19876 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 11347 63951 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 81 83 gps_time 296125604.761742 296128159.255388 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 28 255 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 -16.99 33.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23699184 number of intermediate returns: 1120054 number of last returns: 23653604 number of single returns: 20003883 covered area in square units/kilounits: 1329940/1.33 point density: all returns 21.41 last only 17.79 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28468959 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23699184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3658219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 948651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 143029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19876 instead zero. overview over extended number of returns of given pulse: 20003883 5441586 2428832 494566 89051 9997 1044 0 0 0 0 0 0 0 0 histogram of classification of points: 5015394 unclassified (1) 15971524 ground (2) 7337046 building (6) 144644 water (9) 64 wire conductor (14) 287 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1905034 +---> 261989 of those are unclassified (1) +---> 1140457 of those are ground (2) +---> 486673 of those are building (6) +---> 15907 of those are water (9) +---> 8 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 2 bin [12.0,12.1) has 1 bin [12.2,12.3) has 2 bin [15.7,15.8) has 48 bin [15.8,15.9) has 4062 bin [15.9,16.0) has 18162 bin [16.0,16.1) has 5351 bin [16.1,16.2) has 4648 bin [16.2,16.3) has 4964 bin [16.3,16.4) has 6677 bin [16.4,16.5) has 9089 bin [16.5,16.6) has 19061 bin [16.6,16.7) has 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bin [55.9,56.0) has 46 bin [56.0,56.1) has 24 bin [56.1,56.2) has 9 bin [56.2,56.3) has 16 bin [56.3,56.4) has 6 bin [56.4,56.5) has 7 bin [56.5,56.6) has 26 bin [56.6,56.7) has 175 bin [56.7,56.8) has 156 bin [56.8,56.9) has 46 bin [56.9,57.0) has 17 bin [57.0,57.1) has 24 bin [57.1,57.2) has 13 bin [57.2,57.3) has 14 bin [57.3,57.4) has 10 bin [57.4,57.5) has 17 bin [57.5,57.6) has 15 bin [57.6,57.7) has 14 bin [57.7,57.8) has 18 bin [57.8,57.9) has 9 bin [57.9,58.0) has 9 bin [58.0,58.1) has 17 bin [58.1,58.2) has 30 bin [58.2,58.3) has 16 bin [58.3,58.4) has 12 bin [58.4,58.5) has 1 bin [58.5,58.6) has 3 bin [58.7,58.8) has 1 bin [58.8,58.9) has 5 bin [58.9,59.0) has 2 bin [59.0,59.1) has 4 bin [59.1,59.2) has 9 bin [59.2,59.3) has 3 bin [59.3,59.4) has 5 bin [59.4,59.5) has 3 bin [59.5,59.6) has 4 bin [59.6,59.7) has 1 bin [59.7,59.8) has 2 bin [59.8,59.9) has 1 bin [59.9,60.0) has 2 bin [60.0,60.1) has 3 bin [60.1,60.2) has 3 bin [60.3,60.4) has 3 bin [60.4,60.5) has 3 bin [60.5,60.6) has 1 bin [60.6,60.7) has 1 bin [60.8,60.9) has 1 bin [61.0,61.1) has 5 bin [61.1,61.2) has 1 bin [61.3,61.4) has 1 bin [61.4,61.5) has 1 bin [61.6,61.7) has 1 bin [61.8,61.9) has 1 bin [61.9,62.0) has 1 bin [62.0,62.1) has 2 bin [62.1,62.2) has 1 bin [62.2,62.3) has 1 bin [62.4,62.5) has 1 bin [62.5,62.6) has 1 bin [63.0,63.1) has 29 bin [63.1,63.2) has 5 bin [63.3,63.4) has 2 bin [63.4,63.5) has 5 bin [63.5,63.6) has 10 bin [63.6,63.7) has 26 bin [63.7,63.8) has 10 bin [63.8,63.9) has 12 bin [63.9,64.0) has 12 average z coordinate 21.4 for 28468959 element(s) point source id histogram with bin size 1.000000 bin 81 has 5872907 bin 82 has 22353804 bin 83 has 242248 average point source id 81.802217601282862 for 28468959 element(s)