lasinfo (210611) report for 'AHN4T/21FN1_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: 335/2022 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: 33644430 number of points by return: 25263754 5883847 2009097 424448 57713 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 523730 0 min x y z: 209980.000 523730.000 -1.851 max x y z: 211019.999 525019.999 36.540 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: 33644430 extended number of points by return: 25263754 5883847 2009097 424448 57713 5215 356 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 -1851 36540 intensity 32 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 8 user_data 6 7 point_source_ID 71 72 gps_time 330785803.349182 330787565.391782 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 36 255 B 27 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.3 32.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25263754 number of intermediate returns: 2498204 number of last returns: 25247574 number of single returns: 19365102 covered area in square units/kilounits: 1321220/1.32 point density: all returns 25.46 last only 19.11 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33644430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25263754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5883847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2009097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 424448 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57713 instead zero. overview over extended number of returns of given pulse: 19365102 7761061 4755997 1467718 262848 29296 2408 0 0 0 0 0 0 0 0 histogram of classification of points: 9811307 unclassified (1) 22402136 ground (2) 1085770 building (6) 210762 water (9) 1329 wire conductor (14) 133126 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2071143 +---> 543402 of those are unclassified (1) +---> 1291573 of those are ground (2) +---> 209918 of those are building (6) +---> 20439 of those are water (9) +---> 42 of those are wire conductor (14) +---> 5769 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 2 bin [-1.8,-1.7) has 120 bin [-1.7,-1.6) has 1275 bin [-1.6,-1.5) has 2614 bin [-1.5,-1.4) has 3535 bin [-1.4,-1.3) has 7705 bin [-1.3,-1.2) has 10563 bin [-1.2,-1.1) has 7373 bin [-1.1,-1.0) has 7271 bin [-1.0,-0.9) has 7331 bin [-0.9,-0.8) has 24077 bin [-0.8,-0.7) has 11005 bin [-0.7,-0.6) has 10729 bin [-0.6,-0.5) has 16406 bin [-0.5,-0.4) has 65764 bin [-0.4,-0.3) has 69697 bin [-0.3,-0.2) has 103190 bin [-0.2,-0.1) has 129145 bin [-0.1,0.0) has 236238 bin [0.0,0.1) has 402103 bin [0.1,0.2) has 610247 bin [0.2,0.3) has 782270 bin [0.3,0.4) has 1056599 bin [0.4,0.5) has 1628864 bin [0.5,0.6) has 1778677 bin [0.6,0.7) has 1569704 bin [0.7,0.8) has 1683332 bin [0.8,0.9) has 1803738 bin [0.9,1.0) has 1777791 bin [1.0,1.1) has 1315558 bin [1.1,1.2) has 956621 bin [1.2,1.3) has 792661 bin [1.3,1.4) has 696701 bin [1.4,1.5) has 578827 bin [1.5,1.6) has 491375 bin [1.6,1.7) has 424774 bin [1.7,1.8) has 428008 bin [1.8,1.9) has 448066 bin [1.9,2.0) has 480895 bin [2.0,2.1) has 409472 bin [2.1,2.2) has 347229 bin [2.2,2.3) has 328466 bin [2.3,2.4) has 254541 bin [2.4,2.5) has 223954 bin [2.5,2.6) has 229616 bin [2.6,2.7) has 231229 bin [2.7,2.8) has 227876 bin [2.8,2.9) has 238936 bin [2.9,3.0) has 205415 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[18.8,18.9) has 12014 bin [18.9,19.0) has 11811 bin [19.0,19.1) has 11551 bin [19.1,19.2) has 11240 bin [19.2,19.3) has 10938 bin [19.3,19.4) has 10645 bin [19.4,19.5) has 10542 bin [19.5,19.6) has 10360 bin [19.6,19.7) has 10035 bin [19.7,19.8) has 9603 bin [19.8,19.9) has 9508 bin [19.9,20.0) has 9184 bin [20.0,20.1) has 8946 bin [20.1,20.2) has 8754 bin [20.2,20.3) has 8467 bin [20.3,20.4) has 8376 bin [20.4,20.5) has 7936 bin [20.5,20.6) has 7693 bin [20.6,20.7) has 7451 bin [20.7,20.8) has 7374 bin [20.8,20.9) has 7157 bin [20.9,21.0) has 6976 bin [21.0,21.1) has 6954 bin [21.1,21.2) has 6650 bin [21.2,21.3) has 6489 bin [21.3,21.4) has 6334 bin [21.4,21.5) has 6239 bin [21.5,21.6) has 6062 bin [21.6,21.7) has 5939 bin [21.7,21.8) has 5575 bin [21.8,21.9) has 5458 bin [21.9,22.0) has 5360 bin [22.0,22.1) has 5162 bin [22.1,22.2) has 4995 bin [22.2,22.3) has 4931 bin [22.3,22.4) has 4772 bin [22.4,22.5) has 4723 bin [22.5,22.6) has 4522 bin [22.6,22.7) has 4389 bin [22.7,22.8) has 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[30.8,30.9) has 582 bin [30.9,31.0) has 520 bin [31.0,31.1) has 518 bin [31.1,31.2) has 508 bin [31.2,31.3) has 510 bin [31.3,31.4) has 417 bin [31.4,31.5) has 475 bin [31.5,31.6) has 404 bin [31.6,31.7) has 422 bin [31.7,31.8) has 412 bin [31.8,31.9) has 348 bin [31.9,32.0) has 304 bin [32.0,32.1) has 315 bin [32.1,32.2) has 248 bin [32.2,32.3) has 250 bin [32.3,32.4) has 266 bin [32.4,32.5) has 272 bin [32.5,32.6) has 258 bin [32.6,32.7) has 251 bin [32.7,32.8) has 234 bin [32.8,32.9) has 215 bin [32.9,33.0) has 194 bin [33.0,33.1) has 197 bin [33.1,33.2) has 168 bin [33.2,33.3) has 171 bin [33.3,33.4) has 155 bin [33.4,33.5) has 126 bin [33.5,33.6) has 154 bin [33.6,33.7) has 119 bin [33.7,33.8) has 101 bin [33.8,33.9) has 97 bin [33.9,34.0) has 92 bin [34.0,34.1) has 79 bin [34.1,34.2) has 81 bin [34.2,34.3) has 76 bin [34.3,34.4) has 55 bin [34.4,34.5) has 51 bin [34.5,34.6) has 43 bin [34.6,34.7) has 47 bin [34.7,34.8) has 28 bin [34.8,34.9) has 32 bin [34.9,35.0) has 21 bin [35.0,35.1) has 19 bin [35.1,35.2) has 9 bin [35.2,35.3) has 4 bin [35.3,35.4) has 6 bin [35.4,35.5) has 4 bin [35.5,35.6) has 2 bin [35.6,35.7) has 2 bin [35.7,35.8) has 2 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.1,36.2) has 1 bin [36.3,36.4) has 1 bin [36.5,36.6) has 1 average z coordinate 3.6 for 33644430 element(s) point source id histogram with bin size 1.000000 bin 71 has 20291651 bin 72 has 13352779 average point source id 71.396879334855726 for 33644430 element(s)