lasinfo (210611) report for 'AHN4T/52DZ2_08.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: 340/2022 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: 36789757 number of points by return: 24519948 9597602 2369165 282941 20101 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 378730 0 min x y z: 196980.000 378730.000 28.472 max x y z: 198019.999 380019.999 60.124 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: 36789757 extended number of points by return: 24519948 9597602 2369165 282941 20101 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 28472 60124 intensity 0 4949 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 99 101 gps_time 297862053.679346 297864348.486575 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 32 255 B 17 255 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 49.49 ('Amplitude') attribute1 -16.71 32.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24519948 number of intermediate returns: 2665933 number of last returns: 24495629 number of single returns: 14891753 covered area in square units/kilounits: 1325044/1.33 point density: all returns 27.76 last only 18.49 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36789757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24519948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9597602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2369165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 282941 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20101 instead zero. overview over extended number of returns of given pulse: 14891753 14480360 6266000 1051173 95613 4693 165 0 0 0 0 0 0 0 0 histogram of classification of points: 16746129 unclassified (1) 19787917 ground (2) 124927 building (6) 127114 water (9) 3670 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2477634 +---> 896071 of those are unclassified (1) +---> 1571035 of those are ground (2) +---> 10328 of those are building (6) +---> 200 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.4,28.5) has 5 bin [28.5,28.6) has 268 bin [28.6,28.7) has 51593 bin [28.7,28.8) has 91955 bin [28.8,28.9) has 16396 bin [28.9,29.0) has 14241 bin [29.0,29.1) has 15263 bin [29.1,29.2) has 18339 bin [29.2,29.3) has 42480 bin [29.3,29.4) has 35433 bin [29.4,29.5) has 38891 bin [29.5,29.6) has 36299 bin [29.6,29.7) has 20770 bin [29.7,29.8) has 15414 bin [29.8,29.9) has 13853 bin [29.9,30.0) has 12472 bin [30.0,30.1) has 18993 bin [30.1,30.2) has 72549 bin [30.2,30.3) has 172358 bin [30.3,30.4) has 387170 bin [30.4,30.5) has 609466 bin [30.5,30.6) has 752998 bin [30.6,30.7) has 876806 bin [30.7,30.8) has 959619 bin [30.8,30.9) has 889097 bin [30.9,31.0) has 954749 bin [31.0,31.1) has 1068886 bin [31.1,31.2) has 1187696 bin [31.2,31.3) has 1204496 bin [31.3,31.4) has 1192713 bin [31.4,31.5) has 1010435 bin [31.5,31.6) has 956089 bin [31.6,31.7) has 891366 bin [31.7,31.8) has 836535 bin [31.8,31.9) has 810731 bin [31.9,32.0) has 778949 bin [32.0,32.1) has 681843 bin [32.1,32.2) has 574081 bin [32.2,32.3) has 502144 bin [32.3,32.4) has 419611 bin [32.4,32.5) has 352569 bin [32.5,32.6) has 300438 bin [32.6,32.7) has 266413 bin [32.7,32.8) has 234701 bin [32.8,32.9) has 210020 bin [32.9,33.0) has 191664 bin [33.0,33.1) has 167762 bin [33.1,33.2) has 141281 bin [33.2,33.3) has 121007 bin [33.3,33.4) has 110857 bin [33.4,33.5) has 100126 bin [33.5,33.6) 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[48.7,48.8) has 155307 bin [48.8,48.9) has 151446 bin [48.9,49.0) has 150209 bin [49.0,49.1) has 147132 bin [49.1,49.2) has 143141 bin [49.2,49.3) has 139995 bin [49.3,49.4) has 136287 bin [49.4,49.5) has 131599 bin [49.5,49.6) has 126380 bin [49.6,49.7) has 122384 bin [49.7,49.8) has 118054 bin [49.8,49.9) has 114201 bin [49.9,50.0) has 109921 bin [50.0,50.1) has 105634 bin [50.1,50.2) has 101941 bin [50.2,50.3) has 97743 bin [50.3,50.4) has 93850 bin [50.4,50.5) has 90437 bin [50.5,50.6) has 86191 bin [50.6,50.7) has 82329 bin [50.7,50.8) has 78592 bin [50.8,50.9) has 74265 bin [50.9,51.0) has 70392 bin [51.0,51.1) has 66698 bin [51.1,51.2) has 62561 bin [51.2,51.3) has 59096 bin [51.3,51.4) has 55602 bin [51.4,51.5) has 52265 bin [51.5,51.6) has 49041 bin [51.6,51.7) has 45864 bin [51.7,51.8) has 42868 bin [51.8,51.9) has 39874 bin [51.9,52.0) has 37053 bin [52.0,52.1) has 34144 bin [52.1,52.2) has 31480 bin [52.2,52.3) has 29295 bin [52.3,52.4) has 27200 bin [52.4,52.5) has 25346 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bin [56.5,56.6) has 115 bin [56.6,56.7) has 79 bin [56.7,56.8) has 76 bin [56.8,56.9) has 74 bin [56.9,57.0) has 69 bin [57.0,57.1) has 44 bin [57.1,57.2) has 30 bin [57.2,57.3) has 40 bin [57.3,57.4) has 20 bin [57.4,57.5) has 27 bin [57.5,57.6) has 20 bin [57.6,57.7) has 19 bin [57.7,57.8) has 25 bin [57.8,57.9) has 27 bin [57.9,58.0) has 30 bin [58.0,58.1) has 29 bin [58.1,58.2) has 17 bin [58.2,58.3) has 21 bin [58.3,58.4) has 28 bin [58.4,58.5) has 24 bin [58.5,58.6) has 28 bin [58.6,58.7) has 14 bin [58.7,58.8) has 18 bin [58.8,58.9) has 8 bin [58.9,59.0) has 9 bin [59.0,59.1) has 12 bin [59.1,59.2) has 14 bin [59.2,59.3) has 13 bin [59.3,59.4) has 14 bin [59.4,59.5) has 9 bin [59.5,59.6) has 5 bin [59.6,59.7) has 7 bin [59.7,59.8) has 10 bin [59.8,59.9) has 4 bin [59.9,60.0) has 1 bin [60.1,60.2) has 1 average z coordinate 37.4 for 36789757 element(s) point source id histogram with bin size 1.000000 bin 99 has 544292 bin 100 has 29873870 bin 101 has 6371595 average point source id 100.158394712963172 for 36789757 element(s)