lasinfo (210611) report for 'AHN4T/51DZ2_03.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: 29972203 number of points by return: 26611367 2710172 566591 77581 6492 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 379980 0 min x y z: 156980.000 379980.000 16.051 max x y z: 158019.999 381269.999 53.888 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: 29972203 extended number of points by return: 26611367 2710172 566591 77581 6492 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 16051 53888 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 -30 29 user_data 6 7 point_source_ID 71 73 gps_time 298214715.421261 298220348.276878 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.96 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26611367 number of intermediate returns: 653525 number of last returns: 26553083 number of single returns: 23845772 covered area in square units/kilounits: 1339572/1.34 point density: all returns 22.37 last only 19.82 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29972203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26611367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2710172 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 566591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 77581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6492 instead zero. overview over extended number of returns of given pulse: 23845772 4335369 1473337 285011 30597 1957 160 0 0 0 0 0 0 0 0 histogram of classification of points: 5503969 unclassified (1) 17441166 ground (2) 6899672 building (6) 37765 water (9) 89631 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1962555 +---> 316959 of those are unclassified (1) +---> 1266200 of those are ground (2) +---> 369026 of those are building (6) +---> 3326 of those are water (9) +---> 7044 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [16.0,16.1) has 7 bin [16.1,16.2) has 623 bin [16.2,16.3) has 7332 bin [16.3,16.4) has 4153 bin [16.4,16.5) has 3530 bin [16.5,16.6) has 4454 bin [16.6,16.7) has 5852 bin [16.7,16.8) has 6893 bin [16.8,16.9) has 14769 bin [16.9,17.0) has 21689 bin [17.0,17.1) has 33552 bin [17.1,17.2) has 39111 bin [17.2,17.3) has 34775 bin [17.3,17.4) has 52425 bin [17.4,17.5) has 74196 bin [17.5,17.6) has 90976 bin [17.6,17.7) has 103404 bin [17.7,17.8) has 108781 bin [17.8,17.9) has 141763 bin [17.9,18.0) has 156309 bin [18.0,18.1) has 180218 bin [18.1,18.2) has 246972 bin [18.2,18.3) has 354371 bin [18.3,18.4) has 455904 bin [18.4,18.5) has 441411 bin [18.5,18.6) has 397321 bin [18.6,18.7) has 447527 bin [18.7,18.8) has 519234 bin [18.8,18.9) has 635946 bin [18.9,19.0) has 703809 bin [19.0,19.1) has 778002 bin [19.1,19.2) has 852370 bin [19.2,19.3) has 849636 bin [19.3,19.4) has 729566 bin [19.4,19.5) has 603404 bin [19.5,19.6) has 584303 bin [19.6,19.7) has 486375 bin [19.7,19.8) has 304743 bin [19.8,19.9) has 203975 bin [19.9,20.0) has 205343 bin [20.0,20.1) has 233559 bin [20.1,20.2) has 283347 bin [20.2,20.3) has 241464 bin [20.3,20.4) has 232233 bin [20.4,20.5) has 229963 bin [20.5,20.6) has 226183 bin [20.6,20.7) has 253476 bin [20.7,20.8) has 296799 bin [20.8,20.9) has 326444 bin [20.9,21.0) has 355020 bin [21.0,21.1) has 351381 bin [21.1,21.2) has 331998 bin [21.2,21.3) has 368499 bin [21.3,21.4) has 443200 bin [21.4,21.5) has 438105 bin [21.5,21.6) has 373427 bin [21.6,21.7) has 345554 bin [21.7,21.8) has 386873 bin [21.8,21.9) has 383770 bin [21.9,22.0) has 352622 bin [22.0,22.1) has 344015 bin [22.1,22.2) has 231381 bin [22.2,22.3) has 155977 bin [22.3,22.4) has 121859 bin [22.4,22.5) has 106664 bin [22.5,22.6) has 104627 bin [22.6,22.7) has 100181 bin [22.7,22.8) has 95185 bin [22.8,22.9) has 98698 bin [22.9,23.0) has 112079 bin [23.0,23.1) has 103100 bin [23.1,23.2) has 104851 bin [23.2,23.3) has 101220 bin [23.3,23.4) has 97828 bin [23.4,23.5) has 97690 bin [23.5,23.6) has 111080 bin [23.6,23.7) has 140560 bin [23.7,23.8) has 160851 bin [23.8,23.9) has 154668 bin [23.9,24.0) has 183917 bin [24.0,24.1) has 174112 bin [24.1,24.2) has 220280 bin [24.2,24.3) has 272044 bin [24.3,24.4) has 319047 bin [24.4,24.5) has 386926 bin [24.5,24.6) has 399936 bin [24.6,24.7) has 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bin [48.2,48.3) has 58 bin [48.3,48.4) has 70 bin [48.4,48.5) has 57 bin [48.5,48.6) has 41 bin [48.6,48.7) has 35 bin [48.7,48.8) has 41 bin [48.8,48.9) has 43 bin [48.9,49.0) has 51 bin [49.0,49.1) has 40 bin [49.1,49.2) has 33 bin [49.2,49.3) has 32 bin [49.3,49.4) has 25 bin [49.4,49.5) has 19 bin [49.5,49.6) has 28 bin [49.6,49.7) has 17 bin [49.7,49.8) has 12 bin [49.8,49.9) has 7 bin [49.9,50.0) has 9 bin [50.0,50.1) has 8 bin [50.1,50.2) has 5 bin [50.2,50.3) has 4 bin [50.3,50.4) has 2 bin [50.4,50.5) has 6 bin [50.5,50.6) has 6 bin [50.6,50.7) has 9 bin [50.7,50.8) has 4 bin [50.8,50.9) has 3 bin [50.9,51.0) has 7 bin [51.0,51.1) has 5 bin [51.1,51.2) has 3 bin [51.2,51.3) has 1 bin [51.3,51.4) has 3 bin [51.4,51.5) has 3 bin [51.5,51.6) has 1 bin [51.6,51.7) has 4 bin [51.7,51.8) has 2 bin [51.8,51.9) has 2 bin [51.9,52.0) has 1 bin [52.1,52.2) has 1 bin [52.4,52.5) has 2 bin [52.5,52.6) has 1 bin [52.7,52.8) has 1 bin [52.9,53.0) has 1 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 bin [53.8,53.9) has 1 average z coordinate 22.7 for 29972203 element(s) point source id histogram with bin size 1.000000 bin 71 has 10203148 bin 72 has 19736380 bin 73 has 32675 average point source id 71.660669821300758 for 29972203 element(s)