lasinfo (210611) report for 'AHN4T/17AZ2_09.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: 335/2022 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: 24663407 number of points by return: 22405400 1383083 652802 186905 31598 scale factor x y z: 0.001 0.001 0.001 offset x y z: 227980 541230 0 min x y z: 227980.000 541230.000 9.074 max x y z: 229019.999 542519.999 33.152 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: 24663407 extended number of points by return: 22405400 1383083 652802 186905 31598 3348 271 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 9074 33152 intensity 65 4898 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 26 user_data 6 7 point_source_ID 56 58 gps_time 330434209.533786 330438366.524795 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 43 255 B 31 255 NIR 1 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.5 32.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22405400 number of intermediate returns: 875822 number of last returns: 22399603 number of single returns: 21017418 covered area in square units/kilounits: 1269456/1.27 point density: all returns 19.43 last only 17.65 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24663407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22405400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1383083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 652802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 186905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31598 instead zero. overview over extended number of returns of given pulse: 21017418 1463875 1398855 621705 141175 18539 1840 0 0 0 0 0 0 0 0 histogram of classification of points: 3904291 unclassified (1) 19786049 ground (2) 146816 building (6) 820865 water (9) 5386 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1870046 +---> 212935 of those are unclassified (1) +---> 1608724 of those are ground (2) +---> 2879 of those are building (6) +---> 42296 of those are water (9) +---> 3212 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 3 bin [9.1,9.2) has 295 bin [9.2,9.3) has 52475 bin [9.3,9.4) has 764161 bin [9.4,9.5) has 60922 bin [9.5,9.6) has 47866 bin [9.6,9.7) has 139619 bin [9.7,9.8) has 142632 bin [9.8,9.9) has 236382 bin [9.9,10.0) has 307330 bin [10.0,10.1) has 333535 bin [10.1,10.2) has 498275 bin [10.2,10.3) has 760012 bin [10.3,10.4) has 944307 bin [10.4,10.5) has 1562637 bin [10.5,10.6) has 1746134 bin [10.6,10.7) has 765576 bin [10.7,10.8) has 396277 bin [10.8,10.9) has 380592 bin [10.9,11.0) has 514285 bin [11.0,11.1) has 1197657 bin [11.1,11.2) has 1100206 bin [11.2,11.3) has 945622 bin [11.3,11.4) has 1030921 bin [11.4,11.5) has 1159524 bin [11.5,11.6) has 1107028 bin [11.6,11.7) has 1069306 bin [11.7,11.8) has 1121092 bin [11.8,11.9) has 984843 bin [11.9,12.0) has 819765 bin [12.0,12.1) has 821745 bin [12.1,12.2) has 485655 bin [12.2,12.3) has 249449 bin [12.3,12.4) has 163958 bin [12.4,12.5) has 110629 bin [12.5,12.6) has 70914 bin [12.6,12.7) has 38959 bin [12.7,12.8) has 29756 bin [12.8,12.9) has 26938 bin [12.9,13.0) has 25038 bin [13.0,13.1) has 24536 bin [13.1,13.2) has 25167 bin [13.2,13.3) has 19341 bin [13.3,13.4) has 17690 bin [13.4,13.5) has 14406 bin [13.5,13.6) has 14008 bin [13.6,13.7) has 14399 bin [13.7,13.8) has 14766 bin [13.8,13.9) has 14483 bin [13.9,14.0) has 15390 bin [14.0,14.1) has 15996 bin [14.1,14.2) has 15836 bin [14.2,14.3) has 15691 bin [14.3,14.4) has 15788 bin [14.4,14.5) has 16009 bin [14.5,14.6) has 16343 bin [14.6,14.7) has 17427 bin [14.7,14.8) has 17784 bin [14.8,14.9) has 18178 bin [14.9,15.0) has 18776 bin [15.0,15.1) has 19284 bin [15.1,15.2) has 18452 bin [15.2,15.3) has 18770 bin [15.3,15.4) has 19324 bin [15.4,15.5) has 18004 bin [15.5,15.6) has 17860 bin [15.6,15.7) has 17941 bin [15.7,15.8) has 17669 bin [15.8,15.9) has 18304 bin [15.9,16.0) has 18817 bin [16.0,16.1) has 19462 bin [16.1,16.2) has 19165 bin [16.2,16.3) has 19553 bin [16.3,16.4) has 19716 bin [16.4,16.5) has 20009 bin [16.5,16.6) has 20049 bin [16.6,16.7) has 20077 bin [16.7,16.8) has 20158 bin [16.8,16.9) has 19977 bin [16.9,17.0) has 19601 bin [17.0,17.1) has 19588 bin [17.1,17.2) has 19866 bin [17.2,17.3) has 19539 bin [17.3,17.4) has 20283 bin [17.4,17.5) has 20262 bin [17.5,17.6) has 19693 bin [17.6,17.7) has 19782 bin [17.7,17.8) has 20234 bin [17.8,17.9) has 20400 bin [17.9,18.0) has 20931 bin [18.0,18.1) has 20945 bin [18.1,18.2) has 20961 bin [18.2,18.3) has 20824 bin [18.3,18.4) has 20844 bin [18.4,18.5) has 20572 bin [18.5,18.6) has 20335 bin [18.6,18.7) has 20198 bin [18.7,18.8) has 20166 bin [18.8,18.9) has 20252 bin [18.9,19.0) has 20335 bin [19.0,19.1) has 20098 bin [19.1,19.2) has 20398 bin [19.2,19.3) has 20670 bin [19.3,19.4) has 20374 bin [19.4,19.5) has 20419 bin [19.5,19.6) has 20234 bin [19.6,19.7) has 20044 bin [19.7,19.8) has 20265 bin [19.8,19.9) has 20383 bin [19.9,20.0) has 20305 bin [20.0,20.1) has 20147 bin [20.1,20.2) has 20353 bin [20.2,20.3) has 20804 bin [20.3,20.4) has 20600 bin [20.4,20.5) has 20612 bin [20.5,20.6) has 20609 bin [20.6,20.7) has 20722 bin [20.7,20.8) has 20684 bin [20.8,20.9) has 20304 bin [20.9,21.0) has 20214 bin [21.0,21.1) has 20375 bin [21.1,21.2) has 20269 bin [21.2,21.3) has 19844 bin [21.3,21.4) has 20077 bin [21.4,21.5) has 20753 bin [21.5,21.6) has 20788 bin [21.6,21.7) has 20265 bin [21.7,21.8) has 19748 bin [21.8,21.9) has 19879 bin [21.9,22.0) has 19932 bin [22.0,22.1) has 19846 bin [22.1,22.2) has 19667 bin [22.2,22.3) has 19569 bin [22.3,22.4) has 19332 bin [22.4,22.5) has 19607 bin [22.5,22.6) has 19168 bin [22.6,22.7) has 19263 bin [22.7,22.8) has 18872 bin [22.8,22.9) has 18851 bin [22.9,23.0) has 18455 bin [23.0,23.1) has 18527 bin [23.1,23.2) has 18222 bin [23.2,23.3) has 17947 bin [23.3,23.4) has 17444 bin [23.4,23.5) has 17126 bin [23.5,23.6) has 16906 bin [23.6,23.7) has 16459 bin [23.7,23.8) has 16343 bin [23.8,23.9) has 16015 bin [23.9,24.0) has 15778 bin [24.0,24.1) has 15304 bin [24.1,24.2) has 14818 bin [24.2,24.3) has 14427 bin [24.3,24.4) has 13954 bin [24.4,24.5) has 13754 bin [24.5,24.6) has 13356 bin [24.6,24.7) has 12833 bin [24.7,24.8) has 12344 bin [24.8,24.9) has 12039 bin [24.9,25.0) has 11670 bin [25.0,25.1) has 11352 bin [25.1,25.2) has 10942 bin [25.2,25.3) has 10414 bin [25.3,25.4) has 10101 bin [25.4,25.5) has 9460 bin [25.5,25.6) has 8959 bin [25.6,25.7) has 8697 bin [25.7,25.8) has 8073 bin [25.8,25.9) has 7922 bin [25.9,26.0) has 7459 bin [26.0,26.1) has 7163 bin [26.1,26.2) has 6899 bin [26.2,26.3) has 6526 bin [26.3,26.4) has 6204 bin [26.4,26.5) has 5902 bin [26.5,26.6) has 5464 bin [26.6,26.7) has 5233 bin [26.7,26.8) has 4847 bin [26.8,26.9) has 4711 bin [26.9,27.0) has 4488 bin [27.0,27.1) has 4098 bin [27.1,27.2) has 4027 bin [27.2,27.3) has 3766 bin [27.3,27.4) has 3535 bin [27.4,27.5) has 3304 bin [27.5,27.6) has 3122 bin [27.6,27.7) has 2939 bin [27.7,27.8) has 2669 bin [27.8,27.9) has 2426 bin [27.9,28.0) has 2313 bin [28.0,28.1) has 2160 bin [28.1,28.2) has 2043 bin [28.2,28.3) has 1861 bin [28.3,28.4) has 1849 bin [28.4,28.5) has 1531 bin [28.5,28.6) has 1497 bin [28.6,28.7) has 1358 bin [28.7,28.8) has 1326 bin [28.8,28.9) has 1255 bin [28.9,29.0) has 1208 bin [29.0,29.1) has 1116 bin [29.1,29.2) has 1083 bin [29.2,29.3) has 1042 bin [29.3,29.4) has 897 bin [29.4,29.5) has 914 bin [29.5,29.6) has 824 bin [29.6,29.7) has 832 bin [29.7,29.8) has 796 bin [29.8,29.9) has 690 bin [29.9,30.0) has 624 bin [30.0,30.1) has 624 bin [30.1,30.2) has 523 bin [30.2,30.3) has 466 bin [30.3,30.4) has 415 bin [30.4,30.5) has 388 bin [30.5,30.6) has 368 bin [30.6,30.7) has 313 bin [30.7,30.8) has 272 bin [30.8,30.9) has 240 bin [30.9,31.0) has 228 bin [31.0,31.1) has 200 bin [31.1,31.2) has 160 bin [31.2,31.3) has 129 bin [31.3,31.4) has 118 bin [31.4,31.5) has 73 bin [31.5,31.6) has 65 bin [31.6,31.7) has 67 bin [31.7,31.8) has 37 bin [31.8,31.9) has 29 bin [31.9,32.0) has 22 bin [32.0,32.1) has 22 bin [32.1,32.2) has 23 bin [32.2,32.3) has 20 bin [32.3,32.4) has 11 bin [32.4,32.5) has 10 bin [32.5,32.6) has 13 bin [32.6,32.7) has 14 bin [32.7,32.8) has 16 bin [32.8,32.9) has 7 bin [32.9,33.0) has 8 bin [33.0,33.1) has 3 bin [33.1,33.2) has 1 average z coordinate 11.9 for 24663407 element(s) point source id histogram with bin size 1.000000 bin 56 has 3110571 bin 57 has 19547467 bin 58 has 2005369 average point source id 56.95518859174647 for 24663407 element(s)