lasinfo (210611) report for 'AHN4T/19AZ2_23.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: 174/2021 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: 75640342 number of points by return: 47265613 16295607 8687737 3315857 75528 scale factor x y z: 0.001 0.001 0.001 offset x y z: 106980 512480 0 min x y z: 106980.000 512480.000 -1.897 max x y z: 108019.999 513769.999 38.341 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: 75640342 extended number of points by return: 47265613 16295607 8687737 3315857 75528 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 -1897 38341 intensity 0 4965 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 -30 29 user_data 8 9 point_source_ID 35 38 gps_time 269530975.863676 269534158.494392 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 6 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 49.65 ('Amplitude') attribute1 -18.12 32.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47265613 number of intermediate returns: 12113853 number of last returns: 47085469 number of single returns: 30824593 covered area in square units/kilounits: 1330280/1.33 point density: all returns 56.86 last only 35.40 (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 75640342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47265613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16295607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8687737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3315857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75528 instead zero. overview over extended number of returns of given pulse: 30824593 15306259 16137656 12992150 363560 15469 655 0 0 0 0 0 0 0 0 histogram of classification of points: 35154036 unclassified (1) 32376409 ground (2) 7650523 building (6) 403174 water (9) 56200 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4964681 +---> 2201018 of those are unclassified (1) +---> 2411456 of those are ground (2) +---> 326612 of those are building (6) +---> 25357 of those are water (9) +---> 238 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 140 bin [-1.8,-1.7) has 3280 bin [-1.7,-1.6) has 2673 bin [-1.6,-1.5) has 946 bin [-1.5,-1.4) has 429 bin [-1.4,-1.3) has 418 bin [-1.3,-1.2) has 3937 bin [-1.2,-1.1) has 352258 bin [-1.1,-1.0) has 83956 bin [-1.0,-0.9) has 174389 bin [-0.9,-0.8) has 217446 bin [-0.8,-0.7) has 279760 bin [-0.7,-0.6) has 380491 bin [-0.6,-0.5) has 798511 bin [-0.5,-0.4) has 1379153 bin [-0.4,-0.3) has 1666304 bin [-0.3,-0.2) has 2121917 bin [-0.2,-0.1) has 2847235 bin [-0.1,0.0) has 3824844 bin [0.0,0.1) has 4703571 bin [0.1,0.2) has 4968284 bin [0.2,0.3) has 4470998 bin [0.3,0.4) has 3015165 bin [0.4,0.5) has 1569886 bin [0.5,0.6) has 857133 bin [0.6,0.7) has 571904 bin [0.7,0.8) has 441184 bin [0.8,0.9) has 374199 bin [0.9,1.0) has 337500 bin [1.0,1.1) has 316796 bin [1.1,1.2) has 285428 bin [1.2,1.3) has 276135 bin [1.3,1.4) has 279723 bin [1.4,1.5) has 271473 bin [1.5,1.6) has 262350 bin [1.6,1.7) has 256910 bin [1.7,1.8) has 252040 bin [1.8,1.9) has 255268 bin [1.9,2.0) has 259949 bin [2.0,2.1) has 272974 bin [2.1,2.2) has 285103 bin [2.2,2.3) has 292190 bin [2.3,2.4) has 282361 bin [2.4,2.5) has 303758 bin [2.5,2.6) has 532731 bin [2.6,2.7) has 482560 bin [2.7,2.8) has 540481 bin [2.8,2.9) has 369592 bin [2.9,3.0) has 367845 bin [3.0,3.1) has 397631 bin [3.1,3.2) has 345869 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65 bin [26.5,26.6) has 48 bin [26.6,26.7) has 50 bin [26.7,26.8) has 33 bin [26.8,26.9) has 17 bin [26.9,27.0) has 13 bin [27.0,27.1) has 7 bin [27.1,27.2) has 5 bin [27.2,27.3) has 2 bin [27.3,27.4) has 2 bin [27.4,27.5) has 1 bin [27.5,27.6) has 1 bin [27.6,27.7) has 2 bin [27.9,28.0) has 2 bin [28.1,28.2) has 2 bin [28.2,28.3) has 2 bin [28.3,28.4) has 1 bin [28.4,28.5) has 2 bin [28.5,28.6) has 2 bin [28.6,28.7) has 1 bin [28.9,29.0) has 1 bin [29.0,29.1) has 1 bin [29.1,29.2) has 3 bin [29.2,29.3) has 2 bin [29.3,29.4) has 1 bin [29.4,29.5) has 1 bin [29.5,29.6) has 1 bin [29.6,29.7) has 1 bin [30.0,30.1) has 1 bin [30.3,30.4) has 1 bin [30.4,30.5) has 1 bin [30.5,30.6) has 1 bin [30.6,30.7) has 2 bin [30.8,30.9) has 5 bin [31.0,31.1) has 1 bin [31.1,31.2) has 3 bin [31.2,31.3) has 1 bin [31.4,31.5) has 1 bin [31.6,31.7) has 1 bin [31.7,31.8) has 1 bin [31.9,32.0) has 1 bin [32.2,32.3) has 2 bin [32.3,32.4) has 1 bin [32.5,32.6) has 1 bin [32.6,32.7) has 1 bin [32.8,32.9) has 1 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coordinate 4.5 for 75640342 element(s) point source id histogram with bin size 1.000000 bin 35 has 8518816 bin 36 has 31256557 bin 37 has 3814465 bin 38 has 32050504 average point source id 36.785251037072257 for 75640342 element(s)