lasinfo (210611) report for 'AHN4T/38AZ1_10.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: 43384767 number of points by return: 42781632 489346 98841 13667 1281 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 441230 0 min x y z: 103980.000 441230.000 -2.951 max x y z: 105019.999 442519.999 19.489 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: 43384767 extended number of points by return: 42781632 489346 98841 13667 1281 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 -2951 19489 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 -33 30 user_data 6 7 point_source_ID 14 16 gps_time 268437910.826276 268440447.392894 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 20 255 B 3 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5000 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.85 34.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42781632 number of intermediate returns: 113848 number of last returns: 42772913 number of single returns: 42283626 covered area in square units/kilounits: 1234212/1.23 point density: all returns 35.15 last only 34.66 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43384767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42781632 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 489346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 98841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 13667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1281 instead zero. overview over extended number of returns of given pulse: 42283626 787639 256612 49634 6923 333 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1236605 unclassified (1) 41310740 ground (2) 550035 building (6) 243000 water (9) 44387 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3308421 +---> 247641 of those are unclassified (1) +---> 2887307 of those are ground (2) +---> 156605 of those are building (6) +---> 11883 of those are water (9) +---> 4985 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 2 bin [-2.9,-2.8) has 1445 bin [-2.8,-2.7) has 119535 bin [-2.7,-2.6) has 1175527 bin [-2.6,-2.5) has 1805217 bin [-2.5,-2.4) has 2143549 bin [-2.4,-2.3) has 4908743 bin [-2.3,-2.2) has 8886615 bin [-2.2,-2.1) has 11321980 bin [-2.1,-2.0) has 7538648 bin [-2.0,-1.9) has 2413011 bin [-1.9,-1.8) has 788275 bin [-1.8,-1.7) has 257953 bin [-1.7,-1.6) has 121799 bin [-1.6,-1.5) has 91818 bin [-1.5,-1.4) has 72798 bin [-1.4,-1.3) has 63949 bin [-1.3,-1.2) has 40753 bin [-1.2,-1.1) has 28275 bin [-1.1,-1.0) has 27439 bin [-1.0,-0.9) has 23837 bin [-0.9,-0.8) has 21877 bin [-0.8,-0.7) has 20021 bin [-0.7,-0.6) has 18754 bin [-0.6,-0.5) has 17286 bin [-0.5,-0.4) has 17860 bin [-0.4,-0.3) has 17624 bin [-0.3,-0.2) has 17726 bin [-0.2,-0.1) has 18552 bin [-0.1,0.0) has 21207 bin [0.0,0.1) has 22684 bin [0.1,0.2) has 24694 bin [0.2,0.3) has 26304 bin [0.3,0.4) has 25697 bin [0.4,0.5) has 28171 bin [0.5,0.6) has 29068 bin [0.6,0.7) has 26999 bin [0.7,0.8) has 29252 bin [0.8,0.9) has 27343 bin [0.9,1.0) has 28295 bin [1.0,1.1) has 28887 bin [1.1,1.2) has 29242 bin [1.2,1.3) has 28464 bin [1.3,1.4) has 29643 bin [1.4,1.5) has 28576 bin [1.5,1.6) has 26643 bin [1.6,1.7) has 24302 bin [1.7,1.8) has 23822 bin [1.8,1.9) has 23620 bin [1.9,2.0) has 22042 bin [2.0,2.1) has 21790 bin [2.1,2.2) has 22302 bin [2.2,2.3) has 20592 bin [2.3,2.4) has 20346 bin [2.4,2.5) has 20210 bin [2.5,2.6) has 20198 bin [2.6,2.7) has 20262 bin [2.7,2.8) has 20545 bin [2.8,2.9) has 19893 bin [2.9,3.0) has 19832 bin [3.0,3.1) has 19758 bin [3.1,3.2) has 18981 bin [3.2,3.3) has 18569 bin [3.3,3.4) has 18930 bin [3.4,3.5) has 19577 bin [3.5,3.6) has 22933 bin [3.6,3.7) has 22142 bin [3.7,3.8) has 24112 bin [3.8,3.9) has 21010 bin [3.9,4.0) has 17214 bin [4.0,4.1) has 16759 bin [4.1,4.2) has 16034 bin [4.2,4.3) has 15005 bin [4.3,4.4) has 14675 bin [4.4,4.5) has 14432 bin [4.5,4.6) has 13626 bin [4.6,4.7) has 13350 bin [4.7,4.8) has 13943 bin [4.8,4.9) has 16236 bin [4.9,5.0) has 16198 bin [5.0,5.1) has 16068 bin [5.1,5.2) has 14415 bin [5.2,5.3) has 11719 bin [5.3,5.4) has 9979 bin [5.4,5.5) has 9096 bin [5.5,5.6) has 8630 bin [5.6,5.7) has 8273 bin [5.7,5.8) has 7959 bin [5.8,5.9) has 7638 bin [5.9,6.0) has 6774 bin [6.0,6.1) has 6523 bin [6.1,6.2) has 6393 bin [6.2,6.3) has 5882 bin [6.3,6.4) has 5512 bin [6.4,6.5) has 5265 bin [6.5,6.6) has 5132 bin [6.6,6.7) has 5059 bin [6.7,6.8) has 4902 bin [6.8,6.9) has 4582 bin [6.9,7.0) has 4358 bin [7.0,7.1) has 4313 bin [7.1,7.2) has 4259 bin [7.2,7.3) has 4119 bin [7.3,7.4) has 4036 bin [7.4,7.5) has 4219 bin [7.5,7.6) has 3808 bin [7.6,7.7) has 3642 bin [7.7,7.8) has 3724 bin [7.8,7.9) has 3624 bin [7.9,8.0) has 3672 bin [8.0,8.1) has 3415 bin [8.1,8.2) has 3584 bin [8.2,8.3) has 3408 bin [8.3,8.4) has 3452 bin [8.4,8.5) has 3385 bin [8.5,8.6) has 3018 bin [8.6,8.7) has 2755 bin [8.7,8.8) has 2716 bin [8.8,8.9) has 2726 bin [8.9,9.0) has 2718 bin [9.0,9.1) has 2574 bin [9.1,9.2) has 2569 bin [9.2,9.3) has 2495 bin [9.3,9.4) has 2457 bin [9.4,9.5) has 2440 bin [9.5,9.6) has 3025 bin [9.6,9.7) has 2459 bin [9.7,9.8) has 2313 bin [9.8,9.9) has 2153 bin [9.9,10.0) has 2112 bin [10.0,10.1) has 2155 bin [10.1,10.2) has 2054 bin [10.2,10.3) has 2068 bin [10.3,10.4) has 2095 bin [10.4,10.5) has 2049 bin [10.5,10.6) has 1894 bin [10.6,10.7) has 1938 bin [10.7,10.8) has 1862 bin [10.8,10.9) has 1783 bin [10.9,11.0) has 1723 bin [11.0,11.1) has 1641 bin [11.1,11.2) has 1472 bin [11.2,11.3) has 1524 bin [11.3,11.4) has 1306 bin [11.4,11.5) has 1205 bin [11.5,11.6) has 1131 bin [11.6,11.7) has 909 bin [11.7,11.8) has 868 bin [11.8,11.9) has 767 bin [11.9,12.0) has 747 bin [12.0,12.1) has 740 bin [12.1,12.2) has 644 bin [12.2,12.3) has 586 bin [12.3,12.4) has 522 bin [12.4,12.5) has 434 bin [12.5,12.6) has 406 bin [12.6,12.7) has 367 bin [12.7,12.8) has 342 bin [12.8,12.9) has 302 bin [12.9,13.0) has 264 bin [13.0,13.1) has 273 bin [13.1,13.2) has 244 bin [13.2,13.3) has 250 bin [13.3,13.4) has 222 bin [13.4,13.5) has 210 bin [13.5,13.6) has 177 bin [13.6,13.7) has 152 bin [13.7,13.8) has 136 bin [13.8,13.9) has 136 bin [13.9,14.0) has 121 bin [14.0,14.1) has 101 bin [14.1,14.2) has 96 bin [14.2,14.3) has 97 bin [14.3,14.4) has 112 bin [14.4,14.5) has 116 bin [14.5,14.6) has 118 bin [14.6,14.7) has 107 bin [14.7,14.8) has 99 bin [14.8,14.9) has 95 bin [14.9,15.0) has 123 bin [15.0,15.1) has 125 bin [15.1,15.2) has 97 bin [15.2,15.3) has 97 bin [15.3,15.4) has 91 bin [15.4,15.5) has 74 bin [15.5,15.6) has 52 bin [15.6,15.7) has 57 bin [15.7,15.8) has 56 bin [15.8,15.9) has 58 bin [15.9,16.0) has 45 bin [16.0,16.1) has 49 bin [16.1,16.2) has 35 bin [16.2,16.3) has 39 bin [16.3,16.4) has 34 bin [16.4,16.5) has 32 bin [16.5,16.6) has 32 bin [16.6,16.7) has 26 bin [16.7,16.8) has 29 bin [16.8,16.9) has 35 bin [16.9,17.0) has 24 bin [17.0,17.1) has 23 bin [17.1,17.2) has 27 bin [17.2,17.3) has 17 bin [17.3,17.4) has 19 bin [17.4,17.5) has 18 bin [17.5,17.6) has 18 bin [17.6,17.7) has 14 bin [17.7,17.8) has 14 bin [17.8,17.9) has 10 bin [17.9,18.0) has 5 bin [18.0,18.1) has 12 bin [18.1,18.2) has 5 bin [18.2,18.3) has 8 bin [18.3,18.4) has 11 bin [18.4,18.5) has 13 bin [18.5,18.6) has 10 bin [18.6,18.7) has 12 bin [18.7,18.8) has 5 bin [18.8,18.9) has 11 bin [18.9,19.0) has 4 bin [19.0,19.1) has 5 bin [19.1,19.2) has 3 bin [19.2,19.3) has 4 bin [19.3,19.4) has 2 bin [19.4,19.5) has 1 average z coordinate -2.0 for 43384767 element(s) point source id histogram with bin size 1.000000 bin 14 has 6177914 bin 15 has 32880595 bin 16 has 4326258 average point source id 14.957320134968111 for 43384767 element(s)