lasinfo (210611) report for 'AHN4T/32DN1_01.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: 342/2021 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: 77696288 number of points by return: 48450244 21693101 6558969 925325 68649 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 461230 0 min x y z: 149980.000 461230.000 3.501 max x y z: 151019.999 462519.999 50.926 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: 77696288 extended number of points by return: 48450244 21693101 6558969 925325 68649 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 3501 50926 intensity 41 3349 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 -31 33 user_data 6 7 point_source_ID 91 93 gps_time 270029001.324870 270030978.165209 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 39 255 B 21 249 NIR 57 238 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0.41 33.49 ('Amplitude') attribute1 -15.58 18.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48450244 number of intermediate returns: 7535428 number of last returns: 48451711 number of single returns: 26741095 covered area in square units/kilounits: 1341592/1.34 point density: all returns 57.91 last only 36.12 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 77696288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48450244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21693101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6558969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 925325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68649 instead zero. overview over extended number of returns of given pulse: 26741095 30286258 16901922 3424309 340486 2208 10 0 0 0 0 0 0 0 0 histogram of classification of points: 38391632 unclassified (1) 39275837 ground (2) 2230 building (6) 21864 wire conductor (14) 4725 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4992651 +---> 1793987 of those are unclassified (1) +---> 3197797 of those are ground (2) +---> 867 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [3.5,3.6) has 723 bin [3.6,3.7) has 1554 bin [3.7,3.8) has 2932 bin [3.8,3.9) has 5417 bin [3.9,4.0) has 6702 bin [4.0,4.1) has 7843 bin [4.1,4.2) has 14630 bin [4.2,4.3) has 70430 bin [4.3,4.4) has 165338 bin [4.4,4.5) has 183122 bin [4.5,4.6) has 199515 bin [4.6,4.7) has 256764 bin [4.7,4.8) has 206750 bin [4.8,4.9) has 199027 bin [4.9,5.0) has 179285 bin [5.0,5.1) has 134495 bin 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[43.2,43.3) has 64 bin [43.3,43.4) has 43 bin [43.4,43.5) has 46 bin [43.5,43.6) has 18 bin [43.6,43.7) has 12 bin [43.7,43.8) has 12 bin [43.8,43.9) has 11 bin [43.9,44.0) has 6 bin [44.0,44.1) has 13 bin [44.1,44.2) has 9 bin [44.2,44.3) has 9 bin [44.3,44.4) has 9 bin [44.4,44.5) has 6 bin [44.5,44.6) has 4 bin [44.6,44.7) has 10 bin [44.7,44.8) has 5 bin [44.8,44.9) has 7 bin [44.9,45.0) has 8 bin [45.0,45.1) has 6 bin [45.1,45.2) has 3 bin [45.2,45.3) has 9 bin [45.3,45.4) has 5 bin [45.4,45.5) has 5 bin [45.5,45.6) has 8 bin [45.6,45.7) has 7 bin [45.7,45.8) has 5 bin [45.8,45.9) has 5 bin [45.9,46.0) has 112 bin [46.0,46.1) has 408 bin [46.1,46.2) has 428 bin [46.2,46.3) has 132 bin [46.3,46.4) has 48 bin [46.4,46.5) has 12 bin [46.5,46.6) has 14 bin [46.6,46.7) has 19 bin [46.7,46.8) has 22 bin [46.8,46.9) has 24 bin [46.9,47.0) has 34 bin [47.0,47.1) has 25 bin [47.1,47.2) has 24 bin [47.2,47.3) has 34 bin [47.3,47.4) has 40 bin [47.4,47.5) has 34 bin [47.5,47.6) has 31 bin [47.6,47.7) has 31 bin [47.7,47.8) has 35 bin [47.8,47.9) has 24 bin [47.9,48.0) has 30 bin [48.0,48.1) has 35 bin [48.1,48.2) has 26 bin [48.2,48.3) has 12 bin [48.3,48.4) has 2 bin [48.4,48.5) has 3 bin [48.5,48.6) has 5 bin [48.6,48.7) has 2 bin [48.7,48.8) has 3 bin [48.8,48.9) has 6 bin [48.9,49.0) has 3 bin [49.0,49.1) has 1 bin [49.1,49.2) has 4 bin [49.2,49.3) has 6 bin [49.3,49.4) has 2 bin [49.4,49.5) has 9 bin [49.5,49.6) has 11 bin [49.6,49.7) has 8 bin [49.7,49.8) has 4 bin [49.8,49.9) has 3 bin [49.9,50.0) has 2 bin [50.0,50.1) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 1 bin [50.3,50.4) has 1 bin [50.4,50.5) has 3 bin [50.5,50.6) has 5 bin [50.6,50.7) has 5 bin [50.7,50.8) has 1 bin [50.8,50.9) has 3 bin [50.9,51.0) has 3 average z coordinate 16.8 for 77696288 element(s) point source id histogram with bin size 1.000000 bin 91 has 5169613 bin 92 has 58379323 bin 93 has 14147352 average point source id 92.115549136658885 for 77696288 element(s)