lasinfo (210611) report for 'AHN4T/33CZ1_04.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: 337/2022 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: 43302179 number of points by return: 27969347 11499508 3313726 477609 39613 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 454980 0 min x y z: 182980.000 454980.000 28.700 max x y z: 184019.999 456269.999 64.906 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: 43302179 extended number of points by return: 27969347 11499508 3313726 477609 39613 2266 110 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 28700 64906 intensity 25 2234 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -3 30 user_data 6 7 point_source_ID 115 116 gps_time 328697320.997067 328698663.987568 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 57 253 B 45 242 NIR 33 240 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -500 5000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.62 5.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27969347 number of intermediate returns: 3830781 number of last returns: 27975414 number of single returns: 16473363 covered area in square units/kilounits: 1341596/1.34 point density: all returns 32.28 last only 20.85 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43302179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27969347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11499508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3313726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 477609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39613 instead zero. overview over extended number of returns of given pulse: 16473363 16371873 8505705 1750966 186577 12929 766 0 0 0 0 0 0 0 0 histogram of classification of points: 20694794 unclassified (1) 22607385 ground (2) +-> flagged as extended overlap: 2874114 +---> 1486723 of those are unclassified (1) +---> 1387391 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [28.7,28.8) has 59 bin [28.8,28.9) has 600 bin [28.9,29.0) has 1549 bin [29.0,29.1) has 4841 bin [29.1,29.2) has 15545 bin [29.2,29.3) has 48297 bin [29.3,29.4) has 123172 bin [29.4,29.5) has 236410 bin [29.5,29.6) has 377154 bin [29.6,29.7) has 554753 bin [29.7,29.8) has 720533 bin [29.8,29.9) has 738504 bin [29.9,30.0) has 708710 bin [30.0,30.1) has 695832 bin [30.1,30.2) has 747252 bin [30.2,30.3) has 796983 bin [30.3,30.4) has 812966 bin [30.4,30.5) has 792717 bin [30.5,30.6) has 787679 bin [30.6,30.7) has 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[49.4,49.5) has 80729 bin [49.5,49.6) has 77496 bin [49.6,49.7) has 74843 bin [49.7,49.8) has 72742 bin [49.8,49.9) has 69375 bin [49.9,50.0) has 67541 bin [50.0,50.1) has 65405 bin [50.1,50.2) has 62069 bin [50.2,50.3) has 59563 bin [50.3,50.4) has 56771 bin [50.4,50.5) has 54504 bin [50.5,50.6) has 53013 bin [50.6,50.7) has 51215 bin [50.7,50.8) has 48537 bin [50.8,50.9) has 45960 bin [50.9,51.0) has 42997 bin [51.0,51.1) has 41451 bin [51.1,51.2) has 39570 bin [51.2,51.3) has 37468 bin [51.3,51.4) has 36313 bin [51.4,51.5) has 34764 bin [51.5,51.6) has 33015 bin [51.6,51.7) has 31360 bin [51.7,51.8) has 29827 bin [51.8,51.9) has 27840 bin [51.9,52.0) has 26545 bin [52.0,52.1) has 25779 bin [52.1,52.2) has 24600 bin [52.2,52.3) has 23345 bin [52.3,52.4) has 22452 bin [52.4,52.5) has 21231 bin [52.5,52.6) has 20185 bin [52.6,52.7) has 19191 bin [52.7,52.8) has 18386 bin [52.8,52.9) has 17493 bin [52.9,53.0) has 16672 bin [53.0,53.1) has 16388 bin [53.1,53.2) has 15399 bin [53.2,53.3) 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[61.3,61.4) has 157 bin [61.4,61.5) has 150 bin [61.5,61.6) has 135 bin [61.6,61.7) has 119 bin [61.7,61.8) has 95 bin [61.8,61.9) has 97 bin [61.9,62.0) has 67 bin [62.0,62.1) has 73 bin [62.1,62.2) has 71 bin [62.2,62.3) has 75 bin [62.3,62.4) has 83 bin [62.4,62.5) has 80 bin [62.5,62.6) has 85 bin [62.6,62.7) has 89 bin [62.7,62.8) has 66 bin [62.8,62.9) has 55 bin [62.9,63.0) has 32 bin [63.0,63.1) has 28 bin [63.1,63.2) has 28 bin [63.2,63.3) has 19 bin [63.3,63.4) has 15 bin [63.4,63.5) has 22 bin [63.5,63.6) has 23 bin [63.6,63.7) has 8 bin [63.7,63.8) has 24 bin [63.8,63.9) has 21 bin [63.9,64.0) has 20 bin [64.0,64.1) has 13 bin [64.1,64.2) has 10 bin [64.2,64.3) has 12 bin [64.3,64.4) has 10 bin [64.4,64.5) has 13 bin [64.5,64.6) has 14 bin [64.6,64.7) has 8 bin [64.7,64.8) has 3 bin [64.8,64.9) has 3 bin [64.9,65.0) has 1 average z coordinate 36.5 for 43302179 element(s) point source id histogram with bin size 1.000000 bin 115 has 18680454 bin 116 has 24621725 average point source id 115.568602448389484 for 43302179 element(s)