lasinfo (210611) report for 'AHN4T/09BZ1_20.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: 27282516 number of points by return: 26408822 594663 224169 54439 423 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 563730 0 min x y z: 113980.000 563730.000 -1.467 max x y z: 115019.999 565019.999 23.442 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: 27282516 extended number of points by return: 26408822 594663 224169 54439 423 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 -1467 23442 intensity 53 4939 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1042 1045 gps_time 265134919.535326 265137152.202593 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 243 G 34 241 B 21 241 NIR 40 248 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 49.39 ('Amplitude') attribute1 -16.73 32.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26408822 number of intermediate returns: 279394 number of last returns: 26402057 number of single returns: 25807757 covered area in square units/kilounits: 1340232/1.34 point density: all returns 20.36 last only 19.70 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27282516 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26408822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 594663 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 224169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 54439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 423 instead zero. overview over extended number of returns of given pulse: 25807757 746606 509765 216270 2018 100 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1098282 unclassified (1) 25779188 ground (2) 359418 building (6) 45628 water (9) +-> flagged as extended overlap: 1762931 +---> 113659 of those are unclassified (1) +---> 1595321 of those are ground (2) +---> 50387 of those are building (6) +---> 3564 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 22 bin [-1.4,-1.3) has 685 bin [-1.3,-1.2) has 4228 bin [-1.2,-1.1) has 8557 bin [-1.1,-1.0) has 14389 bin [-1.0,-0.9) has 18490 bin [-0.9,-0.8) has 28590 bin [-0.8,-0.7) has 25347 bin [-0.7,-0.6) has 63501 bin [-0.6,-0.5) has 92517 bin [-0.5,-0.4) has 115095 bin [-0.4,-0.3) has 213696 bin [-0.3,-0.2) has 379337 bin [-0.2,-0.1) has 494145 bin [-0.1,0.0) has 645784 bin [0.0,0.1) has 791821 bin [0.1,0.2) has 1012886 bin [0.2,0.3) has 1855167 bin [0.3,0.4) has 3611846 bin [0.4,0.5) has 4819320 bin [0.5,0.6) has 3382526 bin [0.6,0.7) has 1664547 bin [0.7,0.8) has 1302834 bin [0.8,0.9) has 1130066 bin [0.9,1.0) has 961768 bin [1.0,1.1) has 830842 bin [1.1,1.2) has 564924 bin [1.2,1.3) has 405883 bin [1.3,1.4) has 279315 bin [1.4,1.5) has 182102 bin [1.5,1.6) has 130670 bin [1.6,1.7) has 125237 bin [1.7,1.8) has 132531 bin [1.8,1.9) has 124364 bin [1.9,2.0) has 103968 bin [2.0,2.1) has 90435 bin [2.1,2.2) has 83584 bin [2.2,2.3) has 70868 bin [2.3,2.4) has 55746 bin [2.4,2.5) has 41584 bin [2.5,2.6) has 38673 bin [2.6,2.7) has 41451 bin [2.7,2.8) has 42114 bin [2.8,2.9) has 36766 bin [2.9,3.0) has 29406 bin [3.0,3.1) has 25041 bin [3.1,3.2) has 20285 bin [3.2,3.3) has 19242 bin [3.3,3.4) has 19093 bin [3.4,3.5) has 19135 bin [3.5,3.6) has 19509 bin [3.6,3.7) has 22886 bin [3.7,3.8) has 21618 bin [3.8,3.9) has 22023 bin [3.9,4.0) has 21351 bin [4.0,4.1) has 19243 bin [4.1,4.2) has 19710 bin [4.2,4.3) has 19857 bin [4.3,4.4) has 18667 bin [4.4,4.5) has 20648 bin [4.5,4.6) has 18958 bin [4.6,4.7) has 18548 bin [4.7,4.8) has 20697 bin [4.8,4.9) has 19877 bin [4.9,5.0) has 19644 bin [5.0,5.1) has 18523 bin [5.1,5.2) has 21510 bin [5.2,5.3) has 20434 bin [5.3,5.4) has 18449 bin [5.4,5.5) has 18156 bin [5.5,5.6) has 17640 bin [5.6,5.7) has 17853 bin [5.7,5.8) has 17169 bin [5.8,5.9) has 16974 bin [5.9,6.0) has 16554 bin [6.0,6.1) has 16241 bin [6.1,6.2) has 16425 bin [6.2,6.3) has 16110 bin [6.3,6.4) has 15857 bin [6.4,6.5) has 16252 bin [6.5,6.6) has 15870 bin [6.6,6.7) has 16589 bin [6.7,6.8) has 17103 bin [6.8,6.9) has 15600 bin [6.9,7.0) has 14955 bin [7.0,7.1) has 14869 bin [7.1,7.2) has 14991 bin [7.2,7.3) has 14802 bin [7.3,7.4) has 14695 bin [7.4,7.5) has 14274 bin [7.5,7.6) has 14155 bin [7.6,7.7) has 14043 bin [7.7,7.8) has 14081 bin [7.8,7.9) has 13632 bin [7.9,8.0) has 12672 bin [8.0,8.1) has 12066 bin [8.1,8.2) has 11696 bin [8.2,8.3) has 11834 bin [8.3,8.4) has 11510 bin [8.4,8.5) has 11141 bin [8.5,8.6) has 10934 bin [8.6,8.7) has 10658 bin [8.7,8.8) has 10315 bin [8.8,8.9) has 10143 bin [8.9,9.0) has 9969 bin [9.0,9.1) has 9763 bin [9.1,9.2) has 9686 bin [9.2,9.3) has 9248 bin [9.3,9.4) has 9367 bin [9.4,9.5) has 8806 bin [9.5,9.6) has 8652 bin [9.6,9.7) has 8376 bin [9.7,9.8) has 7784 bin [9.8,9.9) has 7326 bin [9.9,10.0) has 6772 bin [10.0,10.1) has 6374 bin [10.1,10.2) has 6341 bin [10.2,10.3) has 6127 bin [10.3,10.4) has 5922 bin [10.4,10.5) has 5669 bin [10.5,10.6) has 5618 bin [10.6,10.7) has 5282 bin [10.7,10.8) has 4999 bin [10.8,10.9) has 4367 bin [10.9,11.0) has 4172 bin [11.0,11.1) has 4123 bin [11.1,11.2) has 4148 bin [11.2,11.3) has 3695 bin [11.3,11.4) has 3746 bin [11.4,11.5) has 3472 bin [11.5,11.6) has 3382 bin [11.6,11.7) has 3231 bin [11.7,11.8) has 3038 bin [11.8,11.9) has 2611 bin [11.9,12.0) has 2214 bin [12.0,12.1) has 2055 bin [12.1,12.2) has 2079 bin [12.2,12.3) has 1920 bin [12.3,12.4) has 1852 bin [12.4,12.5) has 1751 bin [12.5,12.6) has 1743 bin [12.6,12.7) has 1641 bin [12.7,12.8) has 1651 bin [12.8,12.9) has 1671 bin [12.9,13.0) has 1637 bin [13.0,13.1) has 1520 bin [13.1,13.2) has 1453 bin [13.2,13.3) has 1407 bin [13.3,13.4) has 1378 bin [13.4,13.5) has 1305 bin [13.5,13.6) has 1291 bin [13.6,13.7) has 1273 bin [13.7,13.8) has 1200 bin [13.8,13.9) has 1119 bin [13.9,14.0) has 1101 bin [14.0,14.1) has 1042 bin [14.1,14.2) has 1034 bin [14.2,14.3) has 1061 bin [14.3,14.4) has 963 bin [14.4,14.5) has 994 bin [14.5,14.6) has 1013 bin [14.6,14.7) has 973 bin [14.7,14.8) has 926 bin [14.8,14.9) has 900 bin [14.9,15.0) has 911 bin [15.0,15.1) has 744 bin [15.1,15.2) has 794 bin [15.2,15.3) has 762 bin [15.3,15.4) has 647 bin [15.4,15.5) has 723 bin [15.5,15.6) has 653 bin [15.6,15.7) has 620 bin [15.7,15.8) has 577 bin [15.8,15.9) has 546 bin [15.9,16.0) has 594 bin [16.0,16.1) has 579 bin [16.1,16.2) has 513 bin [16.2,16.3) has 514 bin [16.3,16.4) has 512 bin [16.4,16.5) has 551 bin [16.5,16.6) has 493 bin [16.6,16.7) has 508 bin [16.7,16.8) has 457 bin [16.8,16.9) has 404 bin [16.9,17.0) has 403 bin [17.0,17.1) has 397 bin [17.1,17.2) has 376 bin [17.2,17.3) has 335 bin [17.3,17.4) has 312 bin [17.4,17.5) has 298 bin [17.5,17.6) has 273 bin [17.6,17.7) has 259 bin [17.7,17.8) has 242 bin [17.8,17.9) has 218 bin [17.9,18.0) has 232 bin [18.0,18.1) has 213 bin [18.1,18.2) has 172 bin [18.2,18.3) has 149 bin [18.3,18.4) has 191 bin [18.4,18.5) has 143 bin [18.5,18.6) has 123 bin [18.6,18.7) has 135 bin [18.7,18.8) has 107 bin [18.8,18.9) has 107 bin [18.9,19.0) has 89 bin [19.0,19.1) has 78 bin [19.1,19.2) has 77 bin [19.2,19.3) has 60 bin [19.3,19.4) has 68 bin [19.4,19.5) has 58 bin [19.5,19.6) has 46 bin [19.6,19.7) has 39 bin [19.7,19.8) has 28 bin [19.8,19.9) has 19 bin [19.9,20.0) has 23 bin [20.0,20.1) has 23 bin [20.1,20.2) has 19 bin [20.2,20.3) has 12 bin [20.3,20.4) has 19 bin [20.4,20.5) has 24 bin [20.5,20.6) has 24 bin [20.6,20.7) has 28 bin [20.7,20.8) has 22 bin [20.8,20.9) has 20 bin [20.9,21.0) has 18 bin [21.0,21.1) has 19 bin [21.1,21.2) has 29 bin [21.2,21.3) has 15 bin [21.3,21.4) has 21 bin [21.4,21.5) has 14 bin [21.5,21.6) has 10 bin [21.6,21.7) has 12 bin [21.7,21.8) has 13 bin [21.8,21.9) has 12 bin [21.9,22.0) has 12 bin [22.0,22.1) has 8 bin [22.1,22.2) has 11 bin [22.2,22.3) has 11 bin [22.3,22.4) has 14 bin [22.4,22.5) has 12 bin [22.5,22.6) has 5 bin [22.6,22.7) has 8 bin [22.7,22.8) has 8 bin [22.8,22.9) has 6 bin [22.9,23.0) has 9 bin [23.0,23.1) has 4 bin [23.1,23.2) has 8 bin [23.2,23.3) has 5 bin [23.3,23.4) has 1 bin [23.4,23.5) has 1 average z coordinate 0.8 for 27282516 element(s) point source id histogram with bin size 1.000000 bin 1042 has 18057 bin 1043 has 17094022 bin 1045 has 10170437 average point source id 1043.744902596226893 for 27282516 element(s)