lasinfo (210611) report for 'AHN4T/38FZ1_13.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: 180/2021 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: 46135992 number of points by return: 40975825 3490736 1316718 309471 43242 scale factor x y z: 0.001 0.001 0.001 offset x y z: 131980 439980 0 min x y z: 131980.000 439980.000 -0.991 max x y z: 133019.999 441269.999 37.161 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: 46135992 extended number of points by return: 40975825 3490736 1316718 309471 43242 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 -991 37161 intensity 0 4933 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 31 user_data 6 7 point_source_ID 69 71 gps_time 269718210.832469 269720051.777878 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 9 255 B 4 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.87 34.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40975825 number of intermediate returns: 1669589 number of last returns: 40968498 number of single returns: 37477920 covered area in square units/kilounits: 1278340/1.28 point density: all returns 36.09 last only 32.05 (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 46135992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40975825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3490736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1316718 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 309471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43242 instead zero. overview over extended number of returns of given pulse: 37477920 4353531 3021513 1065627 213139 4192 70 0 0 0 0 0 0 0 0 histogram of classification of points: 6530731 unclassified (1) 38506886 ground (2) 695033 building (6) 273616 water (9) 129726 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3394882 +---> 565322 of those are unclassified (1) +---> 2740823 of those are ground (2) +---> 77235 of those are building (6) +---> 8911 of those are water (9) +---> 2591 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 69 bin [-0.9,-0.8) has 1617 bin [-0.8,-0.7) has 21150 bin [-0.7,-0.6) has 30428 bin [-0.6,-0.5) has 45665 bin [-0.5,-0.4) has 390527 bin [-0.4,-0.3) has 1006373 bin [-0.3,-0.2) has 1726814 bin [-0.2,-0.1) has 4090819 bin [-0.1,0.0) has 8630136 bin [0.0,0.1) has 8838474 bin [0.1,0.2) has 4653589 bin [0.2,0.3) has 2044301 bin [0.3,0.4) has 1318001 bin [0.4,0.5) has 1093557 bin [0.5,0.6) has 802815 bin [0.6,0.7) has 538138 bin [0.7,0.8) has 464062 bin [0.8,0.9) has 295678 bin [0.9,1.0) has 184861 bin [1.0,1.1) has 146098 bin [1.1,1.2) has 138614 bin [1.2,1.3) has 142152 bin [1.3,1.4) has 135409 bin [1.4,1.5) has 134936 bin [1.5,1.6) has 158383 bin [1.6,1.7) has 201805 bin [1.7,1.8) has 220674 bin [1.8,1.9) has 167154 bin [1.9,2.0) has 140461 bin [2.0,2.1) has 117344 bin [2.1,2.2) has 95084 bin [2.2,2.3) has 93613 bin [2.3,2.4) has 88832 bin [2.4,2.5) has 86591 bin [2.5,2.6) has 91043 bin [2.6,2.7) has 98321 bin [2.7,2.8) has 115065 bin [2.8,2.9) has 120417 bin [2.9,3.0) has 111152 bin [3.0,3.1) has 100732 bin [3.1,3.2) has 98262 bin [3.2,3.3) has 94609 bin [3.3,3.4) has 94535 bin [3.4,3.5) has 88200 bin [3.5,3.6) has 85166 bin [3.6,3.7) has 86323 bin [3.7,3.8) has 84629 bin [3.8,3.9) has 80436 bin [3.9,4.0) has 76013 bin [4.0,4.1) has 74678 bin [4.1,4.2) has 74407 bin [4.2,4.3) 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[31.9,32.0) has 3410 bin [32.0,32.1) has 3436 bin [32.1,32.2) has 3434 bin [32.2,32.3) has 3367 bin [32.3,32.4) has 3395 bin [32.4,32.5) has 3211 bin [32.5,32.6) has 3181 bin [32.6,32.7) has 3038 bin [32.7,32.8) has 3060 bin [32.8,32.9) has 3016 bin [32.9,33.0) has 2837 bin [33.0,33.1) has 2879 bin [33.1,33.2) has 2766 bin [33.2,33.3) has 2662 bin [33.3,33.4) has 2649 bin [33.4,33.5) has 2496 bin [33.5,33.6) has 2490 bin [33.6,33.7) has 2346 bin [33.7,33.8) has 2319 bin [33.8,33.9) has 2179 bin [33.9,34.0) has 2139 bin [34.0,34.1) has 1902 bin [34.1,34.2) has 1865 bin [34.2,34.3) has 1698 bin [34.3,34.4) has 1746 bin [34.4,34.5) has 1566 bin [34.5,34.6) has 1342 bin [34.6,34.7) has 1309 bin [34.7,34.8) has 1233 bin [34.8,34.9) has 1109 bin [34.9,35.0) has 1023 bin [35.0,35.1) has 996 bin [35.1,35.2) has 916 bin [35.2,35.3) has 812 bin [35.3,35.4) has 646 bin [35.4,35.5) has 515 bin [35.5,35.6) has 482 bin [35.6,35.7) has 389 bin [35.7,35.8) has 302 bin [35.8,35.9) has 248 bin [35.9,36.0) has 200 bin [36.0,36.1) has 151 bin [36.1,36.2) has 111 bin [36.2,36.3) has 107 bin [36.3,36.4) has 74 bin [36.4,36.5) has 58 bin [36.5,36.6) has 38 bin [36.6,36.7) has 39 bin [36.7,36.8) has 30 bin [36.8,36.9) has 8 bin [36.9,37.0) has 5 bin [37.0,37.1) has 6 bin [37.1,37.2) has 1 average z coordinate 1.9 for 46135992 element(s) point source id histogram with bin size 1.000000 bin 69 has 12805916 bin 70 has 32002803 bin 71 has 1327273 average point source id 69.751199822472657 for 46135992 element(s)