lasinfo (210611) report for 'AHN4T/38AZ2_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: 180/2021 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: 36399444 number of points by return: 34731687 1273778 335574 53519 4886 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 442480 0 min x y z: 104980.000 442480.000 -3.166 max x y z: 106019.999 443769.999 23.954 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: 36399444 extended number of points by return: 34731687 1273778 335574 53519 4886 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 -3166 23954 intensity 0 4918 return_number 1 5 number_of_returns 1 6 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 15 17 gps_time 268438531.472301 268441004.400955 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 17 255 B 10 255 NIR 38 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.83 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34731687 number of intermediate returns: 395120 number of last returns: 34721399 number of single returns: 33448762 covered area in square units/kilounits: 1181244/1.18 point density: all returns 30.81 last only 29.39 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36399444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34731687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1273778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 335574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 53519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4886 instead zero. overview over extended number of returns of given pulse: 33448762 1882307 847824 195365 24924 262 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2754699 unclassified (1) 32380228 ground (2) 816296 building (6) 428884 water (9) 19337 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2794617 +---> 201433 of those are unclassified (1) +---> 2537139 of those are ground (2) +---> 35584 of those are building (6) +---> 19011 of those are water (9) +---> 1450 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 7 bin [-3.1,-3.0) has 154 bin [-3.0,-2.9) has 1647 bin [-2.9,-2.8) has 16305 bin [-2.8,-2.7) has 108002 bin [-2.7,-2.6) has 1116654 bin [-2.6,-2.5) has 1246247 bin [-2.5,-2.4) has 1139154 bin [-2.4,-2.3) has 1616346 bin [-2.3,-2.2) has 3480381 bin [-2.2,-2.1) has 6664291 bin [-2.1,-2.0) has 6439699 bin [-2.0,-1.9) has 4142029 bin [-1.9,-1.8) has 1732504 bin [-1.8,-1.7) has 913676 bin [-1.7,-1.6) has 557273 bin [-1.6,-1.5) has 357201 bin [-1.5,-1.4) has 221691 bin [-1.4,-1.3) has 135506 bin [-1.3,-1.2) has 103502 bin [-1.2,-1.1) has 102958 bin [-1.1,-1.0) has 85994 bin [-1.0,-0.9) has 70620 bin [-0.9,-0.8) has 69413 bin [-0.8,-0.7) has 67124 bin [-0.7,-0.6) has 69411 bin [-0.6,-0.5) has 70601 bin [-0.5,-0.4) has 72556 bin [-0.4,-0.3) has 57395 bin [-0.3,-0.2) has 52653 bin [-0.2,-0.1) has 47956 bin [-0.1,0.0) has 52364 bin [0.0,0.1) has 88199 bin [0.1,0.2) has 106203 bin [0.2,0.3) has 103394 bin [0.3,0.4) has 104295 bin [0.4,0.5) has 94807 bin [0.5,0.6) has 88132 bin [0.6,0.7) has 85305 bin [0.7,0.8) has 89810 bin [0.8,0.9) has 87339 bin [0.9,1.0) has 83833 bin [1.0,1.1) has 87735 bin [1.1,1.2) has 85565 bin [1.2,1.3) has 91585 bin [1.3,1.4) has 91880 bin [1.4,1.5) has 95810 bin [1.5,1.6) has 97431 bin [1.6,1.7) has 92955 bin [1.7,1.8) has 84842 bin [1.8,1.9) has 98644 bin [1.9,2.0) has 88779 bin [2.0,2.1) has 82559 bin [2.1,2.2) has 95651 bin [2.2,2.3) has 122742 bin [2.3,2.4) has 111573 bin [2.4,2.5) has 103707 bin [2.5,2.6) has 93238 bin [2.6,2.7) has 93913 bin [2.7,2.8) has 91755 bin [2.8,2.9) has 96053 bin [2.9,3.0) has 104522 bin [3.0,3.1) has 104556 bin [3.1,3.2) has 105731 bin [3.2,3.3) has 95740 bin [3.3,3.4) has 105115 bin [3.4,3.5) has 115334 bin [3.5,3.6) has 120049 bin [3.6,3.7) has 129061 bin [3.7,3.8) has 130420 bin [3.8,3.9) has 134625 bin [3.9,4.0) has 110033 bin [4.0,4.1) has 77729 bin [4.1,4.2) has 72990 bin [4.2,4.3) has 48728 bin [4.3,4.4) has 30586 bin [4.4,4.5) has 28470 bin [4.5,4.6) has 28637 bin [4.6,4.7) has 29339 bin [4.7,4.8) has 28840 bin [4.8,4.9) has 26226 bin [4.9,5.0) has 25086 bin [5.0,5.1) has 24619 bin [5.1,5.2) has 23809 bin [5.2,5.3) has 23028 bin [5.3,5.4) has 22573 bin [5.4,5.5) has 22714 bin [5.5,5.6) has 22130 bin [5.6,5.7) has 21802 bin [5.7,5.8) has 22026 bin [5.8,5.9) has 20889 bin [5.9,6.0) has 19874 bin [6.0,6.1) has 19548 bin [6.1,6.2) has 19678 bin [6.2,6.3) has 19187 bin [6.3,6.4) has 18471 bin [6.4,6.5) has 17089 bin [6.5,6.6) has 15849 bin [6.6,6.7) has 16025 bin [6.7,6.8) has 16217 bin [6.8,6.9) has 15612 bin [6.9,7.0) has 15392 bin [7.0,7.1) has 16126 bin [7.1,7.2) has 15956 bin [7.2,7.3) has 14297 bin [7.3,7.4) has 14012 bin [7.4,7.5) has 14125 bin [7.5,7.6) has 13616 bin [7.6,7.7) has 13818 bin [7.7,7.8) has 13269 bin [7.8,7.9) has 13144 bin [7.9,8.0) has 12815 bin [8.0,8.1) has 12686 bin [8.1,8.2) has 12337 bin [8.2,8.3) has 11914 bin [8.3,8.4) has 12015 bin [8.4,8.5) has 11772 bin [8.5,8.6) has 11653 bin [8.6,8.7) has 11539 bin [8.7,8.8) has 11642 bin [8.8,8.9) has 11340 bin [8.9,9.0) has 11042 bin [9.0,9.1) has 10983 bin [9.1,9.2) has 10967 bin [9.2,9.3) has 12652 bin [9.3,9.4) has 11664 bin [9.4,9.5) has 11396 bin [9.5,9.6) has 11533 bin [9.6,9.7) has 10688 bin [9.7,9.8) has 10465 bin [9.8,9.9) has 10511 bin [9.9,10.0) has 10623 bin [10.0,10.1) has 11048 bin [10.1,10.2) has 14231 bin [10.2,10.3) has 10120 bin [10.3,10.4) has 9948 bin [10.4,10.5) has 9599 bin [10.5,10.6) has 9376 bin [10.6,10.7) has 8942 bin [10.7,10.8) has 8846 bin [10.8,10.9) has 8565 bin [10.9,11.0) has 8541 bin [11.0,11.1) has 8333 bin [11.1,11.2) has 8462 bin [11.2,11.3) has 8197 bin [11.3,11.4) has 8097 bin [11.4,11.5) has 7994 bin [11.5,11.6) has 7744 bin [11.6,11.7) has 7665 bin [11.7,11.8) has 7489 bin [11.8,11.9) has 7473 bin [11.9,12.0) has 7284 bin [12.0,12.1) has 6982 bin [12.1,12.2) has 7006 bin [12.2,12.3) has 6719 bin [12.3,12.4) has 6802 bin [12.4,12.5) has 7209 bin [12.5,12.6) has 7275 bin [12.6,12.7) has 6866 bin [12.7,12.8) has 6633 bin [12.8,12.9) has 6803 bin [12.9,13.0) has 6742 bin [13.0,13.1) has 6737 bin [13.1,13.2) has 6528 bin [13.2,13.3) has 6443 bin [13.3,13.4) has 6204 bin [13.4,13.5) has 6210 bin [13.5,13.6) has 6011 bin [13.6,13.7) has 5996 bin [13.7,13.8) has 5938 bin [13.8,13.9) has 5627 bin [13.9,14.0) has 5530 bin [14.0,14.1) has 5499 bin [14.1,14.2) has 5437 bin [14.2,14.3) has 5409 bin [14.3,14.4) has 5127 bin [14.4,14.5) has 4924 bin [14.5,14.6) has 4620 bin [14.6,14.7) has 4615 bin [14.7,14.8) has 4431 bin [14.8,14.9) has 4339 bin [14.9,15.0) has 4319 bin [15.0,15.1) has 4196 bin [15.1,15.2) has 3792 bin [15.2,15.3) has 3792 bin [15.3,15.4) has 3513 bin [15.4,15.5) has 3365 bin [15.5,15.6) has 3331 bin [15.6,15.7) has 3242 bin [15.7,15.8) has 3104 bin [15.8,15.9) has 2868 bin [15.9,16.0) has 2786 bin [16.0,16.1) has 2727 bin [16.1,16.2) has 2691 bin [16.2,16.3) has 2583 bin [16.3,16.4) has 2432 bin [16.4,16.5) has 2301 bin [16.5,16.6) has 2083 bin [16.6,16.7) has 1971 bin [16.7,16.8) has 1742 bin [16.8,16.9) has 1617 bin [16.9,17.0) has 1541 bin [17.0,17.1) has 1359 bin [17.1,17.2) has 1214 bin [17.2,17.3) has 1065 bin [17.3,17.4) has 1052 bin [17.4,17.5) has 987 bin [17.5,17.6) has 869 bin [17.6,17.7) has 837 bin [17.7,17.8) has 774 bin [17.8,17.9) has 740 bin [17.9,18.0) has 631 bin [18.0,18.1) has 636 bin [18.1,18.2) has 586 bin [18.2,18.3) has 522 bin [18.3,18.4) has 474 bin [18.4,18.5) has 453 bin [18.5,18.6) has 424 bin [18.6,18.7) has 444 bin [18.7,18.8) has 400 bin [18.8,18.9) has 412 bin [18.9,19.0) has 371 bin [19.0,19.1) has 380 bin [19.1,19.2) has 323 bin [19.2,19.3) has 284 bin [19.3,19.4) has 297 bin [19.4,19.5) has 272 bin [19.5,19.6) has 252 bin [19.6,19.7) has 229 bin [19.7,19.8) has 252 bin [19.8,19.9) has 213 bin [19.9,20.0) has 186 bin [20.0,20.1) has 160 bin [20.1,20.2) has 155 bin [20.2,20.3) has 153 bin [20.3,20.4) has 142 bin [20.4,20.5) has 124 bin [20.5,20.6) has 112 bin [20.6,20.7) has 98 bin [20.7,20.8) has 75 bin [20.8,20.9) has 81 bin [20.9,21.0) has 81 bin [21.0,21.1) has 74 bin [21.1,21.2) has 51 bin [21.2,21.3) has 47 bin [21.3,21.4) has 42 bin [21.4,21.5) has 32 bin [21.5,21.6) has 37 bin [21.6,21.7) has 54 bin [21.7,21.8) has 35 bin [21.8,21.9) has 29 bin [21.9,22.0) has 35 bin [22.0,22.1) has 31 bin [22.1,22.2) has 39 bin [22.2,22.3) has 25 bin [22.3,22.4) has 30 bin [22.4,22.5) has 28 bin [22.5,22.6) has 17 bin [22.6,22.7) has 15 bin [22.7,22.8) has 16 bin [22.8,22.9) has 20 bin [22.9,23.0) has 14 bin [23.0,23.1) has 20 bin [23.1,23.2) has 8 bin [23.2,23.3) has 3 bin [23.3,23.4) has 3 bin [23.4,23.5) has 2 bin [23.5,23.6) has 1 bin [23.6,23.7) has 2 bin [23.7,23.8) has 2 bin [23.8,23.9) has 3 bin [23.9,24.0) has 1 average z coordinate -1.2 for 36399444 element(s) point source id histogram with bin size 1.000000 bin 15 has 2366633 bin 16 has 24952494 bin 17 has 9080317 average point source id 16.184444685473768 for 36399444 element(s)