lasinfo (210611) report for 'AHN4T/26BN1_08.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: 178/2021 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: 21740453 number of points by return: 20108013 1514692 104489 13198 61 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 497480 0 min x y z: 151980.000 497480.000 -4.076 max x y z: 153019.999 498769.999 11.078 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: 21740453 extended number of points by return: 20108013 1514692 104489 13198 61 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 -4076 11078 intensity 24 4992 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 29 user_data 8 9 point_source_ID 199 200 gps_time 270202631.628172 270203937.695282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 58 255 B 52 251 NIR 18 240 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.24 49.92 ('Amplitude') attribute1 -18.04 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20108013 number of intermediate returns: 118021 number of last returns: 20106790 number of single returns: 18592371 covered area in square units/kilounits: 1319204/1.32 point density: all returns 16.48 last only 15.24 (per square units) spacing: all returns 0.25 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21740453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20108013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1514692 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 104489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 13198 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61 instead zero. overview over extended number of returns of given pulse: 18592371 2820724 274375 52675 308 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2920781 unclassified (1) 11528699 ground (2) 7290973 water (9) +-> flagged as extended overlap: 1392254 +---> 145950 of those are unclassified (1) +---> 645559 of those are ground (2) +---> 600745 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.1,-4.0) has 339 bin [-4.0,-3.9) has 84959 bin [-3.9,-3.8) has 2026418 bin [-3.8,-3.7) has 1991291 bin [-3.7,-3.6) has 1954125 bin [-3.6,-3.5) has 3362814 bin [-3.5,-3.4) has 3870344 bin [-3.4,-3.3) has 1815530 bin [-3.3,-3.2) has 526560 bin [-3.2,-3.1) has 200168 bin [-3.1,-3.0) has 123486 bin [-3.0,-2.9) has 91911 bin [-2.9,-2.8) has 69845 bin [-2.8,-2.7) has 58089 bin [-2.7,-2.6) has 57555 bin [-2.6,-2.5) has 62043 bin [-2.5,-2.4) has 70580 bin [-2.4,-2.3) has 81625 bin [-2.3,-2.2) has 90994 bin [-2.2,-2.1) has 104680 bin [-2.1,-2.0) has 115197 bin [-2.0,-1.9) has 124665 bin [-1.9,-1.8) has 130192 bin [-1.8,-1.7) has 125737 bin [-1.7,-1.6) has 117000 bin [-1.6,-1.5) has 104376 bin [-1.5,-1.4) has 88494 bin [-1.4,-1.3) has 73698 bin [-1.3,-1.2) has 63212 bin [-1.2,-1.1) has 53084 bin [-1.1,-1.0) has 47317 bin [-1.0,-0.9) has 43806 bin [-0.9,-0.8) has 41335 bin [-0.8,-0.7) has 39382 bin [-0.7,-0.6) has 36213 bin [-0.6,-0.5) has 34514 bin [-0.5,-0.4) has 31955 bin [-0.4,-0.3) has 30436 bin [-0.3,-0.2) has 279178 bin [-0.2,-0.1) has 2212831 bin [-0.1,0.0) has 294725 bin [0.0,0.1) has 25864 bin [0.1,0.2) has 23817 bin [0.2,0.3) has 23096 bin [0.3,0.4) has 23765 bin [0.4,0.5) has 25527 bin [0.5,0.6) has 28669 bin [0.6,0.7) has 29339 bin [0.7,0.8) has 23702 bin [0.8,0.9) has 20817 bin [0.9,1.0) has 19953 bin [1.0,1.1) has 18797 bin [1.1,1.2) has 17638 bin [1.2,1.3) has 17223 bin [1.3,1.4) has 16616 bin [1.4,1.5) has 16275 bin [1.5,1.6) has 16380 bin [1.6,1.7) has 15957 bin [1.7,1.8) has 15113 bin [1.8,1.9) has 15371 bin [1.9,2.0) has 15425 bin [2.0,2.1) has 15239 bin [2.1,2.2) has 15286 bin [2.2,2.3) has 14916 bin [2.3,2.4) has 14432 bin [2.4,2.5) has 14913 bin [2.5,2.6) has 15571 bin [2.6,2.7) has 15340 bin [2.7,2.8) has 14640 bin [2.8,2.9) has 15036 bin [2.9,3.0) has 14536 bin [3.0,3.1) has 14023 bin [3.1,3.2) has 13819 bin [3.2,3.3) has 14416 bin [3.3,3.4) has 16918 bin [3.4,3.5) has 17005 bin [3.5,3.6) has 20843 bin [3.6,3.7) has 35908 bin [3.7,3.8) has 79568 bin [3.8,3.9) has 46307 bin [3.9,4.0) has 41847 bin [4.0,4.1) has 91670 bin [4.1,4.2) has 21252 bin [4.2,4.3) has 1522 bin [4.3,4.4) has 1509 bin [4.4,4.5) has 1390 bin [4.5,4.6) has 1414 bin [4.6,4.7) has 1381 bin [4.7,4.8) has 1400 bin [4.8,4.9) has 1325 bin [4.9,5.0) has 1377 bin [5.0,5.1) has 1268 bin [5.1,5.2) has 1262 bin [5.2,5.3) has 1253 bin [5.3,5.4) has 1176 bin [5.4,5.5) has 1142 bin [5.5,5.6) has 1133 bin [5.6,5.7) has 1074 bin [5.7,5.8) has 1073 bin [5.8,5.9) has 1110 bin [5.9,6.0) has 1013 bin [6.0,6.1) has 1000 bin [6.1,6.2) has 935 bin [6.2,6.3) has 893 bin [6.3,6.4) has 761 bin [6.4,6.5) has 737 bin [6.5,6.6) has 716 bin [6.6,6.7) has 638 bin [6.7,6.8) has 681 bin [6.8,6.9) has 666 bin [6.9,7.0) has 585 bin [7.0,7.1) has 622 bin [7.1,7.2) has 512 bin [7.2,7.3) has 477 bin [7.3,7.4) has 496 bin [7.4,7.5) has 391 bin [7.5,7.6) has 378 bin [7.6,7.7) has 379 bin [7.7,7.8) has 319 bin [7.8,7.9) has 284 bin [7.9,8.0) has 268 bin [8.0,8.1) has 235 bin [8.1,8.2) has 210 bin [8.2,8.3) has 202 bin [8.3,8.4) has 195 bin [8.4,8.5) has 162 bin [8.5,8.6) has 155 bin [8.6,8.7) has 159 bin [8.7,8.8) has 136 bin [8.8,8.9) has 139 bin [8.9,9.0) has 114 bin [9.0,9.1) has 90 bin [9.1,9.2) has 78 bin [9.2,9.3) has 63 bin [9.3,9.4) has 51 bin [9.4,9.5) has 53 bin [9.5,9.6) has 36 bin [9.6,9.7) has 40 bin [9.7,9.8) has 45 bin [9.8,9.9) has 31 bin [9.9,10.0) has 24 bin [10.0,10.1) has 25 bin [10.1,10.2) has 19 bin [10.2,10.3) has 19 bin [10.3,10.4) has 14 bin [10.4,10.5) has 16 bin [10.5,10.6) has 15 bin [10.6,10.7) has 19 bin [10.7,10.8) has 4 bin [10.8,10.9) has 4 bin [10.9,11.0) has 5 bin [11.0,11.1) has 3 average z coordinate -2.7 for 21740453 element(s) point source id histogram with bin size 1.000000 bin 199 has 12582787 bin 200 has 9157666 average point source id 199.421227009391203 for 21740453 element(s)