lasinfo (210611) report for 'AHN4T/08CN1_12.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: 334/2022 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: 24540359 number of points by return: 23706567 473459 252623 87736 18310 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 583730 0 min x y z: 260980.000 583730.000 -2.504 max x y z: 262019.999 585019.999 33.800 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: 24540359 extended number of points by return: 23706567 473459 252623 87736 18310 1525 139 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 -2504 33800 intensity 38 3824 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 29 user_data 6 7 point_source_ID 21 23 gps_time 324222691.332975 328692623.248194 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 62 255 B 52 253 NIR 41 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.28 22.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23706567 number of intermediate returns: 360798 number of last returns: 23705459 number of single returns: 23232465 covered area in square units/kilounits: 1335804/1.34 point density: all returns 18.37 last only 17.75 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24540359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23706567 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 473459 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 252623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 87736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18310 instead zero. overview over extended number of returns of given pulse: 23232465 442530 495596 277149 79380 12030 1209 0 0 0 0 0 0 0 0 histogram of classification of points: 958791 unclassified (1) 23436684 ground (2) 144618 water (9) 266 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2028668 +---> 188240 of those are unclassified (1) +---> 1839395 of those are ground (2) +---> 767 of those are water (9) +---> 266 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 1 bin [-2.5,-2.4) has 72 bin [-2.4,-2.3) has 2736 bin [-2.3,-2.2) has 13540 bin [-2.2,-2.1) has 46468 bin [-2.1,-2.0) has 15187 bin [-2.0,-1.9) has 15683 bin [-1.9,-1.8) has 15177 bin [-1.8,-1.7) has 16424 bin [-1.7,-1.6) has 19275 bin [-1.6,-1.5) has 25568 bin [-1.5,-1.4) has 123734 bin [-1.4,-1.3) has 69846 bin [-1.3,-1.2) has 115617 bin [-1.2,-1.1) has 176514 bin [-1.1,-1.0) has 130525 bin [-1.0,-0.9) has 169104 bin [-0.9,-0.8) has 714743 bin [-0.8,-0.7) has 2378339 bin [-0.7,-0.6) has 3499047 bin [-0.6,-0.5) has 4506153 bin [-0.5,-0.4) has 4494688 bin [-0.4,-0.3) has 3165771 bin [-0.3,-0.2) has 2462493 bin [-0.2,-0.1) has 826187 bin [-0.1,0.0) has 334177 bin [0.0,0.1) has 185554 bin [0.1,0.2) has 91320 bin [0.2,0.3) has 23996 bin [0.3,0.4) has 10139 bin [0.4,0.5) has 7814 bin [0.5,0.6) has 6994 bin [0.6,0.7) has 6373 bin [0.7,0.8) has 6646 bin [0.8,0.9) has 9266 bin [0.9,1.0) has 9775 bin [1.0,1.1) has 7674 bin [1.1,1.2) has 8845 bin [1.2,1.3) has 10880 bin [1.3,1.4) has 6745 bin [1.4,1.5) has 5624 bin [1.5,1.6) has 5161 bin [1.6,1.7) has 5013 bin [1.7,1.8) has 5050 bin [1.8,1.9) has 5077 bin [1.9,2.0) has 4958 bin [2.0,2.1) has 4960 bin [2.1,2.2) has 4717 bin [2.2,2.3) has 4676 bin [2.3,2.4) has 4538 bin [2.4,2.5) has 4543 bin [2.5,2.6) has 4468 bin [2.6,2.7) has 4413 bin [2.7,2.8) has 4325 bin [2.8,2.9) has 4274 bin [2.9,3.0) has 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has 370 bin [31.6,31.7) has 329 bin [31.7,31.8) has 288 bin [31.8,31.9) has 248 bin [31.9,32.0) has 208 bin [32.0,32.1) has 212 bin [32.1,32.2) has 177 bin [32.2,32.3) has 166 bin [32.3,32.4) has 180 bin [32.4,32.5) has 97 bin [32.5,32.6) has 107 bin [32.6,32.7) has 94 bin [32.7,32.8) has 50 bin [32.8,32.9) has 62 bin [32.9,33.0) has 45 bin [33.0,33.1) has 28 bin [33.1,33.2) has 19 bin [33.2,33.3) has 22 bin [33.3,33.4) has 12 bin [33.4,33.5) has 7 bin [33.5,33.6) has 2 bin [33.6,33.7) has 2 bin [33.7,33.8) has 2 bin [33.8,33.9) has 1 average z coordinate -0.0 for 24540359 element(s) point source id histogram with bin size 1.000000 bin 21 has 2520145 bin 22 has 19016663 bin 23 has 3003551 average point source id 22.01969840783503 for 24540359 element(s)