lasinfo (210611) report for 'AHN4T/31FZ2_21.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: 179/2021 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: 43224965 number of points by return: 37913947 3919060 1175285 196991 19682 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 462480 0 min x y z: 134980.000 462480.000 -1.609 max x y z: 136019.999 463769.999 27.906 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: 43224965 extended number of points by return: 37913947 3919060 1175285 196991 19682 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 -1609 27906 intensity 56 4456 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 31 user_data 6 7 point_source_ID 92 94 gps_time 270029943.827665 270032001.262253 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 33 255 B 11 253 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.56 44.56 ('Amplitude') attribute1 -15.4 29.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37913947 number of intermediate returns: 1393044 number of last returns: 37895319 number of single returns: 33977345 covered area in square units/kilounits: 1248788/1.25 point density: all returns 34.61 last only 30.35 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43224965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37913947 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3919060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1175285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 196991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19682 instead zero. overview over extended number of returns of given pulse: 33977345 5497413 2940687 710962 98028 530 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6845732 unclassified (1) 35294476 ground (2) 608757 building (6) 456497 water (9) 19503 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2950318 +---> 616125 of those are unclassified (1) +---> 2283740 of those are ground (2) +---> 28380 of those are building (6) +---> 21127 of those are water (9) +---> 946 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 2 bin [-1.6,-1.5) has 622 bin [-1.5,-1.4) has 30920 bin [-1.4,-1.3) has 78555 bin [-1.3,-1.2) has 330046 bin [-1.2,-1.1) has 781389 bin [-1.1,-1.0) has 1950060 bin [-1.0,-0.9) has 3378016 bin [-0.9,-0.8) has 4500418 bin [-0.8,-0.7) has 5251342 bin [-0.7,-0.6) has 5652906 bin [-0.6,-0.5) has 4721547 bin [-0.5,-0.4) has 3160607 bin [-0.4,-0.3) has 2005722 bin [-0.3,-0.2) has 1319440 bin [-0.2,-0.1) has 876453 bin [-0.1,0.0) has 639666 bin [0.0,0.1) has 508621 bin [0.1,0.2) has 486008 bin [0.2,0.3) has 352043 bin [0.3,0.4) has 296934 bin [0.4,0.5) has 218943 bin [0.5,0.6) has 159613 bin [0.6,0.7) has 95965 bin [0.7,0.8) has 79841 bin [0.8,0.9) has 74924 bin [0.9,1.0) has 72076 bin [1.0,1.1) has 72415 bin [1.1,1.2) has 73073 bin [1.2,1.3) has 72589 bin [1.3,1.4) has 73330 bin [1.4,1.5) has 73592 bin [1.5,1.6) has 74488 bin [1.6,1.7) has 75419 bin [1.7,1.8) has 75530 bin [1.8,1.9) has 73463 bin [1.9,2.0) has 72189 bin [2.0,2.1) has 73697 bin [2.1,2.2) has 77181 bin [2.2,2.3) has 80873 bin [2.3,2.4) has 79339 bin [2.4,2.5) has 80623 bin [2.5,2.6) has 79113 bin [2.6,2.7) has 78491 bin [2.7,2.8) has 77769 bin [2.8,2.9) has 79354 bin [2.9,3.0) has 80591 bin [3.0,3.1) has 78110 bin [3.1,3.2) has 76334 bin [3.2,3.3) has 77666 bin [3.3,3.4) has 75796 bin [3.4,3.5) has 75068 bin [3.5,3.6) has 74122 bin [3.6,3.7) has 73290 bin [3.7,3.8) has 72410 bin [3.8,3.9) has 72071 bin [3.9,4.0) has 70427 bin [4.0,4.1) has 70078 bin [4.1,4.2) has 68922 bin [4.2,4.3) has 67661 bin [4.3,4.4) has 67148 bin [4.4,4.5) has 66712 bin [4.5,4.6) has 65425 bin [4.6,4.7) has 64846 bin [4.7,4.8) has 62781 bin [4.8,4.9) has 62202 bin [4.9,5.0) has 60970 bin [5.0,5.1) has 61895 bin [5.1,5.2) has 61284 bin [5.2,5.3) has 59488 bin [5.3,5.4) has 58814 bin [5.4,5.5) has 58424 bin [5.5,5.6) has 57090 bin [5.6,5.7) has 56089 bin [5.7,5.8) has 56533 bin [5.8,5.9) has 54089 bin [5.9,6.0) has 52191 bin [6.0,6.1) has 51261 bin [6.1,6.2) has 50356 bin [6.2,6.3) has 49508 bin [6.3,6.4) has 47710 bin [6.4,6.5) has 47037 bin [6.5,6.6) has 45905 bin [6.6,6.7) has 44956 bin [6.7,6.8) has 43877 bin [6.8,6.9) has 43617 bin [6.9,7.0) has 43302 bin [7.0,7.1) has 41931 bin [7.1,7.2) has 41299 bin [7.2,7.3) has 40548 bin [7.3,7.4) has 40084 bin [7.4,7.5) has 39965 bin [7.5,7.6) has 39867 bin [7.6,7.7) has 39482 bin 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[23.7,23.8) has 274 bin [23.8,23.9) has 235 bin [23.9,24.0) has 225 bin [24.0,24.1) has 211 bin [24.1,24.2) has 176 bin [24.2,24.3) has 148 bin [24.3,24.4) has 120 bin [24.4,24.5) has 138 bin [24.5,24.6) has 138 bin [24.6,24.7) has 117 bin [24.7,24.8) has 100 bin [24.8,24.9) has 109 bin [24.9,25.0) has 98 bin [25.0,25.1) has 91 bin [25.1,25.2) has 90 bin [25.2,25.3) has 91 bin [25.3,25.4) has 80 bin [25.4,25.5) has 72 bin [25.5,25.6) has 63 bin [25.6,25.7) has 40 bin [25.7,25.8) has 40 bin [25.8,25.9) has 29 bin [25.9,26.0) has 20 bin [26.0,26.1) has 16 bin [26.1,26.2) has 14 bin [26.2,26.3) has 25 bin [26.3,26.4) has 14 bin [26.4,26.5) has 18 bin [26.5,26.6) has 12 bin [26.6,26.7) has 12 bin [26.7,26.8) has 4 bin [26.8,26.9) has 4 bin [26.9,27.0) has 3 bin [27.0,27.1) has 7 bin [27.1,27.2) has 4 bin [27.2,27.3) has 7 bin [27.3,27.4) has 6 bin [27.4,27.5) has 4 bin [27.5,27.6) has 3 bin [27.7,27.8) has 1 bin [27.9,28.0) has 1 average z coordinate 0.4 for 43224965 element(s) point source id histogram with bin size 1.000000 bin 92 has 250401 bin 93 has 29932031 bin 94 has 13042533 average point source id 93.29594314304245 for 43224965 element(s)