lasinfo (210611) report for 'AHN4T/19AZ1_18.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: 177/2021 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: 7190109 number of points by return: 7170935 18140 1020 14 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 513730 0 min x y z: 102631.375 513730.000 -1.683 max x y z: 103019.999 515019.999 22.962 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: 7190109 extended number of points by return: 7170935 18140 1020 14 0 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 651375 1039999 Y 0 1289999 Z -1683 22962 intensity 48 3978 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 32 user_data 8 9 point_source_ID 36 39 gps_time 269531942.178667 269677049.810282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 52 255 B 49 255 NIR 40 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0.48 39.78 ('Amplitude') attribute1 -17.75 21.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7170935 number of intermediate returns: 1130 number of last returns: 7169412 number of single returns: 7151368 covered area in square units/kilounits: 414504/0.41 point density: all returns 17.35 last only 17.30 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7190109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7170935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1020 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14 instead zero. overview over extended number of returns of given pulse: 7151368 35464 3219 58 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 60265 unclassified (1) 5523076 ground (2) 39588 building (6) 1567180 water (9) +-> flagged as extended overlap: 763943 +---> 32753 of those are unclassified (1) +---> 687999 of those are ground (2) +---> 14366 of those are building (6) +---> 28825 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 38 bin [-1.6,-1.5) has 568 bin [-1.5,-1.4) has 1950 bin [-1.4,-1.3) has 7678 bin [-1.3,-1.2) has 32598 bin [-1.2,-1.1) has 128387 bin [-1.1,-1.0) has 344653 bin [-1.0,-0.9) has 563019 bin [-0.9,-0.8) has 338964 bin [-0.8,-0.7) has 282575 bin [-0.7,-0.6) has 241919 bin [-0.6,-0.5) has 201582 bin [-0.5,-0.4) has 99227 bin [-0.4,-0.3) has 54432 bin [-0.3,-0.2) has 55784 bin [-0.2,-0.1) has 59017 bin [-0.1,0.0) has 68730 bin [0.0,0.1) has 88820 bin [0.1,0.2) has 109873 bin [0.2,0.3) has 130933 bin [0.3,0.4) has 155343 bin [0.4,0.5) has 189749 bin [0.5,0.6) has 191013 bin [0.6,0.7) has 147957 bin [0.7,0.8) has 136158 bin [0.8,0.9) has 144444 bin [0.9,1.0) has 163143 bin [1.0,1.1) has 141986 bin [1.1,1.2) has 110733 bin [1.2,1.3) has 98737 bin [1.3,1.4) has 96140 bin [1.4,1.5) has 87525 bin [1.5,1.6) has 88878 bin [1.6,1.7) has 77301 bin [1.7,1.8) has 70423 bin [1.8,1.9) has 63314 bin [1.9,2.0) has 61533 bin [2.0,2.1) has 58281 bin [2.1,2.2) has 53551 bin [2.2,2.3) has 49610 bin [2.3,2.4) has 48559 bin [2.4,2.5) has 44632 bin [2.5,2.6) has 43352 bin [2.6,2.7) has 39393 bin [2.7,2.8) has 40099 bin [2.8,2.9) has 41616 bin [2.9,3.0) has 38108 bin [3.0,3.1) has 35238 bin [3.1,3.2) has 31877 bin [3.2,3.3) has 30750 bin [3.3,3.4) has 29276 bin [3.4,3.5) has 28656 bin [3.5,3.6) has 29639 bin [3.6,3.7) has 34387 bin [3.7,3.8) has 39131 bin [3.8,3.9) has 43441 bin [3.9,4.0) has 43776 bin [4.0,4.1) has 44356 bin [4.1,4.2) has 38989 bin [4.2,4.3) has 38136 bin [4.3,4.4) has 39197 bin [4.4,4.5) has 36411 bin [4.5,4.6) has 34667 bin [4.6,4.7) has 29981 bin [4.7,4.8) has 33554 bin [4.8,4.9) has 28340 bin [4.9,5.0) has 21909 bin [5.0,5.1) has 17882 bin [5.1,5.2) has 15173 bin [5.2,5.3) has 11358 bin [5.3,5.4) has 11887 bin [5.4,5.5) has 12365 bin [5.5,5.6) has 10972 bin [5.6,5.7) has 9858 bin [5.7,5.8) has 10289 bin [5.8,5.9) has 10267 bin [5.9,6.0) has 12313 bin [6.0,6.1) has 9560 bin [6.1,6.2) has 9343 bin [6.2,6.3) has 9825 bin [6.3,6.4) has 9925 bin [6.4,6.5) has 9158 bin [6.5,6.6) has 10652 bin [6.6,6.7) has 9881 bin [6.7,6.8) has 9158 bin [6.8,6.9) has 9078 bin [6.9,7.0) has 6997 bin [7.0,7.1) has 6811 bin [7.1,7.2) has 6443 bin [7.2,7.3) has 6412 bin [7.3,7.4) has 6083 bin [7.4,7.5) has 6038 bin [7.5,7.6) has 6159 bin [7.6,7.7) has 6050 bin [7.7,7.8) has 6173 bin [7.8,7.9) has 6883 bin [7.9,8.0) has 6539 bin [8.0,8.1) has 6073 bin [8.1,8.2) has 6512 bin [8.2,8.3) has 5662 bin [8.3,8.4) has 5197 bin [8.4,8.5) has 5321 bin [8.5,8.6) has 7952 bin [8.6,8.7) has 7014 bin [8.7,8.8) has 5756 bin [8.8,8.9) has 4742 bin [8.9,9.0) has 4536 bin [9.0,9.1) has 4919 bin [9.1,9.2) has 4879 bin [9.2,9.3) has 5627 bin [9.3,9.4) has 5956 bin [9.4,9.5) has 6895 bin [9.5,9.6) has 6649 bin [9.6,9.7) has 5796 bin [9.7,9.8) has 5968 bin [9.8,9.9) has 5965 bin [9.9,10.0) has 5853 bin [10.0,10.1) has 5928 bin [10.1,10.2) has 6899 bin [10.2,10.3) has 5941 bin [10.3,10.4) has 5911 bin [10.4,10.5) has 5852 bin [10.5,10.6) has 6363 bin [10.6,10.7) has 6516 bin [10.7,10.8) has 6419 bin [10.8,10.9) has 6652 bin [10.9,11.0) has 6895 bin [11.0,11.1) has 6780 bin [11.1,11.2) has 6690 bin [11.2,11.3) has 6521 bin [11.3,11.4) has 6066 bin [11.4,11.5) has 6287 bin [11.5,11.6) has 6295 bin [11.6,11.7) has 6313 bin [11.7,11.8) has 6132 bin [11.8,11.9) has 5842 bin [11.9,12.0) has 5823 bin [12.0,12.1) has 5435 bin [12.1,12.2) has 4989 bin [12.2,12.3) has 4674 bin [12.3,12.4) has 4560 bin [12.4,12.5) has 4330 bin [12.5,12.6) has 4179 bin [12.6,12.7) has 4126 bin [12.7,12.8) has 4127 bin [12.8,12.9) has 4005 bin [12.9,13.0) has 3770 bin [13.0,13.1) has 3558 bin [13.1,13.2) has 3762 bin [13.2,13.3) has 3821 bin [13.3,13.4) has 4360 bin [13.4,13.5) has 4420 bin [13.5,13.6) has 4122 bin [13.6,13.7) has 3927 bin [13.7,13.8) has 3864 bin [13.8,13.9) has 3885 bin [13.9,14.0) has 3862 bin [14.0,14.1) has 3825 bin [14.1,14.2) has 3931 bin [14.2,14.3) has 3994 bin [14.3,14.4) has 4059 bin [14.4,14.5) has 3893 bin [14.5,14.6) has 4097 bin [14.6,14.7) has 4354 bin [14.7,14.8) has 4646 bin [14.8,14.9) has 4785 bin [14.9,15.0) has 5103 bin [15.0,15.1) has 5571 bin [15.1,15.2) has 5404 bin [15.2,15.3) has 5539 bin [15.3,15.4) has 5529 bin [15.4,15.5) has 5526 bin [15.5,15.6) has 5702 bin [15.6,15.7) has 6633 bin [15.7,15.8) has 6205 bin [15.8,15.9) has 6184 bin [15.9,16.0) has 6351 bin [16.0,16.1) has 6380 bin [16.1,16.2) has 6508 bin [16.2,16.3) has 6664 bin [16.3,16.4) has 6802 bin [16.4,16.5) has 7142 bin [16.5,16.6) has 7234 bin [16.6,16.7) has 7230 bin [16.7,16.8) has 7180 bin [16.8,16.9) has 7355 bin [16.9,17.0) has 7679 bin [17.0,17.1) has 7442 bin [17.1,17.2) has 7736 bin [17.2,17.3) has 7687 bin [17.3,17.4) has 7819 bin [17.4,17.5) has 7688 bin [17.5,17.6) has 7902 bin [17.6,17.7) has 7826 bin [17.7,17.8) has 7605 bin [17.8,17.9) has 7961 bin [17.9,18.0) has 8339 bin [18.0,18.1) has 8367 bin [18.1,18.2) has 8925 bin [18.2,18.3) has 9095 bin [18.3,18.4) has 8827 bin [18.4,18.5) has 9222 bin [18.5,18.6) has 9425 bin [18.6,18.7) has 9638 bin [18.7,18.8) has 10457 bin [18.8,18.9) has 11060 bin [18.9,19.0) has 10106 bin [19.0,19.1) has 10653 bin [19.1,19.2) has 11634 bin [19.2,19.3) has 14195 bin [19.3,19.4) has 14172 bin [19.4,19.5) has 14231 bin [19.5,19.6) has 13529 bin [19.6,19.7) has 12605 bin [19.7,19.8) has 12253 bin [19.8,19.9) has 12713 bin [19.9,20.0) has 12239 bin [20.0,20.1) has 12097 bin [20.1,20.2) has 11651 bin [20.2,20.3) has 12051 bin [20.3,20.4) has 12122 bin [20.4,20.5) has 11704 bin [20.5,20.6) has 11021 bin [20.6,20.7) has 10166 bin [20.7,20.8) has 9052 bin [20.8,20.9) has 6686 bin [20.9,21.0) has 5957 bin [21.0,21.1) has 4371 bin [21.1,21.2) has 3444 bin [21.2,21.3) has 3004 bin [21.3,21.4) has 2571 bin [21.4,21.5) has 2468 bin [21.5,21.6) has 1744 bin [21.6,21.7) has 1602 bin [21.7,21.8) has 1481 bin [21.8,21.9) has 1227 bin [21.9,22.0) has 463 bin [22.0,22.1) has 236 bin [22.1,22.2) has 197 bin [22.2,22.3) has 201 bin [22.3,22.4) has 184 bin [22.4,22.5) has 195 bin [22.5,22.6) has 182 bin [22.6,22.7) has 250 bin [22.7,22.8) has 130 bin [22.8,22.9) has 50 bin [22.9,23.0) has 5 average z coordinate 2.8 for 7190109 element(s) point source id histogram with bin size 1.000000 bin 36 has 673256 bin 37 has 5677607 bin 39 has 839246 average point source id 37.139808172588204 for 7190109 element(s)