lasinfo (210611) report for 'AHN4T/51CN2_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: 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: 44975354 number of points by return: 29484129 11951148 3127499 387180 25398 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 386230 0 min x y z: 148980.000 386230.000 16.078 max x y z: 150019.999 387519.999 54.063 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: 44975354 extended number of points by return: 29484129 11951148 3127499 387180 25398 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 16078 54063 intensity 56 2236 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -30 29 user_data 6 7 point_source_ID 62 64 gps_time 298030221.350641 298033847.579732 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 254 G 35 255 B 30 255 NIR 31 234 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 22.36 ('Amplitude') attribute1 -16.64 5.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29484129 number of intermediate returns: 3544257 number of last returns: 29424547 number of single returns: 17477579 covered area in square units/kilounits: 1341584/1.34 point density: all returns 33.52 last only 21.93 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44975354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29484129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11951148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3127499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 387180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25398 instead zero. overview over extended number of returns of given pulse: 17477579 17672330 8244897 1452913 122211 5229 195 0 0 0 0 0 0 0 0 histogram of classification of points: 21869880 unclassified (1) 23105474 ground (2) +-> flagged as extended overlap: 3397008 +---> 1835550 of those are unclassified (1) +---> 1561458 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [16.0,16.1) has 6 bin [16.1,16.2) has 103 bin [16.2,16.3) has 165 bin [16.3,16.4) has 123 bin [16.4,16.5) has 137 bin [16.5,16.6) has 130 bin [16.6,16.7) has 121 bin [16.7,16.8) has 104 bin [16.8,16.9) has 150 bin [16.9,17.0) has 148 bin [17.0,17.1) has 145 bin [17.1,17.2) has 161 bin [17.2,17.3) has 180 bin [17.3,17.4) has 199 bin [17.4,17.5) has 244 bin [17.5,17.6) has 281 bin [17.6,17.7) has 466 bin [17.7,17.8) has 742 bin [17.8,17.9) has 1217 bin [17.9,18.0) has 1771 bin [18.0,18.1) has 2900 bin [18.1,18.2) 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bin [48.6,48.7) has 1031 bin [48.7,48.8) has 938 bin [48.8,48.9) has 981 bin [48.9,49.0) has 867 bin [49.0,49.1) has 802 bin [49.1,49.2) has 754 bin [49.2,49.3) has 669 bin [49.3,49.4) has 608 bin [49.4,49.5) has 571 bin [49.5,49.6) has 568 bin [49.6,49.7) has 560 bin [49.7,49.8) has 494 bin [49.8,49.9) has 464 bin [49.9,50.0) has 430 bin [50.0,50.1) has 415 bin [50.1,50.2) has 412 bin [50.2,50.3) has 360 bin [50.3,50.4) has 318 bin [50.4,50.5) has 280 bin [50.5,50.6) has 275 bin [50.6,50.7) has 263 bin [50.7,50.8) has 232 bin [50.8,50.9) has 204 bin [50.9,51.0) has 178 bin [51.0,51.1) has 164 bin [51.1,51.2) has 135 bin [51.2,51.3) has 126 bin [51.3,51.4) has 138 bin [51.4,51.5) has 129 bin [51.5,51.6) has 105 bin [51.6,51.7) has 85 bin [51.7,51.8) has 97 bin [51.8,51.9) has 80 bin [51.9,52.0) has 69 bin [52.0,52.1) has 59 bin [52.1,52.2) has 44 bin [52.2,52.3) has 36 bin [52.3,52.4) has 29 bin [52.4,52.5) has 30 bin [52.5,52.6) has 42 bin [52.6,52.7) has 17 bin [52.7,52.8) has 19 bin [52.8,52.9) has 24 bin [52.9,53.0) has 15 bin [53.0,53.1) has 7 bin [53.1,53.2) has 10 bin [53.2,53.3) has 13 bin [53.3,53.4) has 17 bin [53.4,53.5) has 8 bin [53.5,53.6) has 6 bin [53.6,53.7) has 2 bin [53.7,53.8) has 4 bin [53.8,53.9) has 3 bin [53.9,54.0) has 2 bin [54.0,54.1) has 2 average z coordinate 26.1 for 44975354 element(s) point source id histogram with bin size 1.000000 bin 62 has 1709393 bin 63 has 38592801 bin 64 has 4673160 average point source id 63.065897580261399 for 44975354 element(s)