lasinfo (210611) report for 'AHN4T/17HZ2_15.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: 24294677 number of points by return: 24097521 152333 38782 5628 406 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 527480 0 min x y z: 258980.000 527480.000 15.307 max x y z: 260019.999 528769.999 34.803 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: 24294677 extended number of points by return: 24097521 152333 38782 5628 406 7 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 15307 34803 intensity 59 4759 return_number 1 6 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 68 1069 gps_time 330524899.822957 330859858.323686 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 34 255 B 27 255 NIR 0 255 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.16 31.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24097521 number of intermediate returns: 44782 number of last returns: 24097332 number of single returns: 23944958 covered area in square units/kilounits: 1332620/1.33 point density: all returns 18.23 last only 18.08 (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 24294677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24097521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 152333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 38782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 406 instead zero. overview over extended number of returns of given pulse: 23944958 227463 99359 20868 1987 42 0 0 0 0 0 0 0 0 0 histogram of classification of points: 252710 unclassified (1) 23991598 ground (2) 18706 building (6) 31143 water (9) 520 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1553837 +---> 17399 of those are unclassified (1) +---> 1527016 of those are ground (2) +---> 1802 of those are building (6) +---> 7620 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 114 bin [15.4,15.5) has 185 bin [15.5,15.6) has 550 bin [15.6,15.7) has 1996 bin [15.7,15.8) has 5752 bin [15.8,15.9) has 13605 bin [15.9,16.0) has 15236 bin [16.0,16.1) has 31401 bin [16.1,16.2) has 41647 bin [16.2,16.3) has 47386 bin [16.3,16.4) has 54169 bin [16.4,16.5) has 99364 bin [16.5,16.6) has 220611 bin [16.6,16.7) has 632306 bin [16.7,16.8) has 785828 bin [16.8,16.9) has 819313 bin [16.9,17.0) has 682726 bin [17.0,17.1) has 581157 bin [17.1,17.2) has 658661 bin [17.2,17.3) has 681633 bin [17.3,17.4) has 927284 bin [17.4,17.5) has 1061624 bin [17.5,17.6) has 1033862 bin [17.6,17.7) has 745434 bin [17.7,17.8) has 506983 bin [17.8,17.9) has 629545 bin [17.9,18.0) has 709460 bin [18.0,18.1) has 881223 bin [18.1,18.2) has 837691 bin [18.2,18.3) has 681482 bin [18.3,18.4) has 645599 bin [18.4,18.5) has 534796 bin [18.5,18.6) has 520966 bin [18.6,18.7) has 546466 bin [18.7,18.8) has 403231 bin [18.8,18.9) has 518821 bin [18.9,19.0) has 472127 bin [19.0,19.1) has 374585 bin [19.1,19.2) has 415339 bin [19.2,19.3) has 461515 bin [19.3,19.4) has 673938 bin [19.4,19.5) has 562034 bin [19.5,19.6) has 438715 bin [19.6,19.7) has 694962 bin [19.7,19.8) has 914301 bin [19.8,19.9) has 749561 bin [19.9,20.0) has 540784 bin [20.0,20.1) has 380169 bin [20.1,20.2) has 194276 bin [20.2,20.3) has 150536 bin [20.3,20.4) has 134481 bin [20.4,20.5) has 133810 bin [20.5,20.6) has 99539 bin [20.6,20.7) has 55067 bin [20.7,20.8) has 44412 bin [20.8,20.9) has 22845 bin [20.9,21.0) has 13469 bin [21.0,21.1) has 9588 bin [21.1,21.2) has 9043 bin [21.2,21.3) has 6740 bin [21.3,21.4) has 5574 bin [21.4,21.5) has 5946 bin [21.5,21.6) has 5612 bin [21.6,21.7) has 5284 bin [21.7,21.8) has 6654 bin [21.8,21.9) has 5799 bin [21.9,22.0) has 5796 bin [22.0,22.1) has 5458 bin [22.1,22.2) has 6188 bin [22.2,22.3) has 5146 bin [22.3,22.4) has 3890 bin [22.4,22.5) has 3594 bin [22.5,22.6) has 4070 bin [22.6,22.7) has 3283 bin [22.7,22.8) has 3067 bin [22.8,22.9) has 3243 bin [22.9,23.0) has 3407 bin [23.0,23.1) has 3345 bin [23.1,23.2) has 3084 bin [23.2,23.3) has 3130 bin [23.3,23.4) has 2851 bin [23.4,23.5) has 2922 bin [23.5,23.6) has 2711 bin [23.6,23.7) has 2633 bin [23.7,23.8) has 2512 bin [23.8,23.9) has 2631 bin [23.9,24.0) has 2665 bin [24.0,24.1) has 2547 bin [24.1,24.2) has 2497 bin [24.2,24.3) has 2832 bin [24.3,24.4) has 2547 bin [24.4,24.5) has 2372 bin [24.5,24.6) has 2334 bin [24.6,24.7) has 2258 bin [24.7,24.8) has 2070 bin [24.8,24.9) has 2114 bin [24.9,25.0) has 1953 bin [25.0,25.1) has 1874 bin [25.1,25.2) has 1889 bin [25.2,25.3) has 1805 bin [25.3,25.4) has 1803 bin [25.4,25.5) has 1715 bin [25.5,25.6) has 1618 bin [25.6,25.7) has 1585 bin [25.7,25.8) has 1509 bin [25.8,25.9) has 1440 bin [25.9,26.0) has 1428 bin [26.0,26.1) has 1351 bin [26.1,26.2) has 1282 bin [26.2,26.3) has 1257 bin [26.3,26.4) has 1258 bin [26.4,26.5) has 1135 bin [26.5,26.6) has 1120 bin [26.6,26.7) has 1227 bin [26.7,26.8) has 1119 bin [26.8,26.9) has 1080 bin [26.9,27.0) has 1123 bin [27.0,27.1) has 1005 bin [27.1,27.2) has 1036 bin [27.2,27.3) has 1023 bin [27.3,27.4) has 1018 bin [27.4,27.5) has 995 bin [27.5,27.6) has 916 bin [27.6,27.7) has 887 bin [27.7,27.8) has 841 bin [27.8,27.9) has 876 bin [27.9,28.0) has 824 bin [28.0,28.1) has 760 bin [28.1,28.2) has 679 bin [28.2,28.3) has 632 bin [28.3,28.4) has 553 bin [28.4,28.5) has 543 bin [28.5,28.6) has 586 bin [28.6,28.7) has 515 bin [28.7,28.8) has 508 bin [28.8,28.9) has 395 bin [28.9,29.0) has 394 bin [29.0,29.1) has 356 bin [29.1,29.2) has 361 bin [29.2,29.3) has 339 bin [29.3,29.4) has 319 bin [29.4,29.5) has 314 bin [29.5,29.6) has 332 bin [29.6,29.7) has 329 bin [29.7,29.8) has 304 bin [29.8,29.9) has 335 bin [29.9,30.0) has 305 bin [30.0,30.1) has 280 bin [30.1,30.2) has 276 bin [30.2,30.3) has 235 bin [30.3,30.4) has 229 bin [30.4,30.5) has 200 bin [30.5,30.6) has 161 bin [30.6,30.7) has 174 bin [30.7,30.8) has 149 bin [30.8,30.9) has 172 bin [30.9,31.0) has 156 bin [31.0,31.1) has 120 bin [31.1,31.2) has 132 bin [31.2,31.3) has 119 bin [31.3,31.4) has 118 bin [31.4,31.5) has 99 bin [31.5,31.6) has 97 bin [31.6,31.7) has 99 bin [31.7,31.8) has 85 bin [31.8,31.9) has 62 bin [31.9,32.0) has 74 bin [32.0,32.1) has 75 bin [32.1,32.2) has 46 bin [32.2,32.3) has 38 bin [32.3,32.4) has 36 bin [32.4,32.5) has 51 bin [32.5,32.6) has 37 bin [32.6,32.7) has 25 bin [32.7,32.8) has 42 bin [32.8,32.9) has 30 bin [32.9,33.0) has 37 bin [33.0,33.1) has 24 bin [33.1,33.2) has 33 bin [33.2,33.3) has 41 bin [33.3,33.4) has 28 bin [33.4,33.5) has 23 bin [33.5,33.6) has 21 bin [33.6,33.7) has 13 bin [33.7,33.8) has 21 bin [33.8,33.9) has 16 bin [33.9,34.0) has 18 bin [34.0,34.1) has 28 bin [34.1,34.2) has 21 bin [34.2,34.3) has 17 bin [34.3,34.4) has 14 bin [34.4,34.5) has 15 bin [34.5,34.6) has 11 bin [34.6,34.7) has 9 bin [34.7,34.8) has 9 bin [34.8,34.9) has 1 average z coordinate 18.3 for 24294677 element(s) point source id histogram with bin size 1.000000 bin 68 has 15758184 bin 1069 has 8536493 average point source id 419.724350688012862 for 24294677 element(s)