lasinfo (210611) report for 'AHN4T/21CN2_02.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: 24395218 number of points by return: 24142836 195608 48134 7936 679 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 511230 0 min x y z: 185980.000 511230.000 -1.371 max x y z: 187019.999 512519.999 23.616 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: 24395218 extended number of points by return: 24142836 195608 48134 7936 679 24 1 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 -1371 23616 intensity 39 4615 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 81 205 gps_time 325942078.965630 330604843.610544 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 64 255 B 56 255 NIR 39 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.97 29.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24142836 number of intermediate returns: 56940 number of last returns: 24140576 number of single returns: 23945134 covered area in square units/kilounits: 1340860/1.34 point density: all returns 18.19 last only 18.00 (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 24395218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24142836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 195608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 48134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 679 instead zero. overview over extended number of returns of given pulse: 23945134 296786 120754 29104 3227 201 12 0 0 0 0 0 0 0 0 histogram of classification of points: 393412 unclassified (1) 23678551 ground (2) 218728 building (6) 104527 water (9) +-> flagged as extended overlap: 1576741 +---> 23017 of those are unclassified (1) +---> 1547830 of those are ground (2) +---> 257 of those are building (6) +---> 5637 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 12 bin [-1.3,-1.2) has 572 bin [-1.2,-1.1) has 3656 bin [-1.1,-1.0) has 15462 bin [-1.0,-0.9) has 27088 bin [-0.9,-0.8) has 46820 bin [-0.8,-0.7) has 43361 bin [-0.7,-0.6) has 72159 bin [-0.6,-0.5) has 145503 bin [-0.5,-0.4) has 405340 bin [-0.4,-0.3) has 760088 bin [-0.3,-0.2) has 938574 bin [-0.2,-0.1) has 1504379 bin [-0.1,0.0) has 1985076 bin [0.0,0.1) has 3266017 bin [0.1,0.2) has 2951072 bin [0.2,0.3) has 2249488 bin [0.3,0.4) has 2377273 bin [0.4,0.5) has 2108211 bin [0.5,0.6) has 1545850 bin [0.6,0.7) has 1012035 bin [0.7,0.8) has 589643 bin [0.8,0.9) has 345229 bin [0.9,1.0) has 220556 bin [1.0,1.1) has 150870 bin [1.1,1.2) has 117886 bin [1.2,1.3) has 88623 bin [1.3,1.4) has 60179 bin [1.4,1.5) has 55622 bin [1.5,1.6) has 53128 bin [1.6,1.7) has 44171 bin [1.7,1.8) has 43643 bin [1.8,1.9) has 40583 bin [1.9,2.0) has 37899 bin [2.0,2.1) has 34846 bin [2.1,2.2) has 33305 bin [2.2,2.3) has 35427 bin [2.3,2.4) has 43982 bin [2.4,2.5) has 33706 bin [2.5,2.6) has 27000 bin [2.6,2.7) has 29054 bin [2.7,2.8) has 29294 bin [2.8,2.9) has 24832 bin [2.9,3.0) has 20866 bin [3.0,3.1) has 18430 bin [3.1,3.2) has 14506 bin [3.2,3.3) has 13548 bin [3.3,3.4) has 12942 bin [3.4,3.5) has 13255 bin [3.5,3.6) has 13319 bin [3.6,3.7) has 13928 bin [3.7,3.8) has 14277 bin [3.8,3.9) has 14268 bin [3.9,4.0) has 12760 bin [4.0,4.1) has 12414 bin [4.1,4.2) has 12598 bin [4.2,4.3) has 13277 bin [4.3,4.4) has 12765 bin [4.4,4.5) has 12342 bin [4.5,4.6) has 12484 bin [4.6,4.7) has 12732 bin [4.7,4.8) has 12417 bin [4.8,4.9) has 12373 bin [4.9,5.0) has 13153 bin [5.0,5.1) has 13433 bin [5.1,5.2) has 13213 bin [5.2,5.3) has 13031 bin [5.3,5.4) has 13214 bin [5.4,5.5) has 13172 bin [5.5,5.6) has 12663 bin [5.6,5.7) has 12284 bin [5.7,5.8) has 12022 bin [5.8,5.9) has 11442 bin [5.9,6.0) has 11327 bin [6.0,6.1) has 11285 bin [6.1,6.2) has 11519 bin [6.2,6.3) has 11736 bin [6.3,6.4) has 11056 bin [6.4,6.5) has 10687 bin [6.5,6.6) has 10484 bin [6.6,6.7) has 10134 bin [6.7,6.8) has 9938 bin [6.8,6.9) has 9718 bin [6.9,7.0) has 9302 bin [7.0,7.1) has 8386 bin [7.1,7.2) has 8251 bin [7.2,7.3) has 8299 bin [7.3,7.4) has 8138 bin [7.4,7.5) has 8405 bin [7.5,7.6) has 8879 bin [7.6,7.7) has 9174 bin [7.7,7.8) has 9410 bin [7.8,7.9) has 9912 bin [7.9,8.0) has 9255 bin [8.0,8.1) has 7936 bin [8.1,8.2) has 7559 bin [8.2,8.3) has 7155 bin [8.3,8.4) has 6490 bin [8.4,8.5) has 6095 bin [8.5,8.6) has 5990 bin [8.6,8.7) has 5734 bin [8.7,8.8) has 5811 bin [8.8,8.9) has 5527 bin [8.9,9.0) has 5287 bin [9.0,9.1) has 5053 bin [9.1,9.2) has 4916 bin [9.2,9.3) has 4724 bin [9.3,9.4) has 4569 bin [9.4,9.5) has 4680 bin [9.5,9.6) has 4639 bin [9.6,9.7) has 4672 bin [9.7,9.8) has 4153 bin [9.8,9.9) has 3731 bin [9.9,10.0) has 3391 bin [10.0,10.1) has 2561 bin [10.1,10.2) has 1773 bin [10.2,10.3) has 1468 bin [10.3,10.4) has 1374 bin [10.4,10.5) has 1459 bin [10.5,10.6) has 1365 bin [10.6,10.7) has 1362 bin [10.7,10.8) has 1280 bin [10.8,10.9) has 1286 bin [10.9,11.0) has 1223 bin [11.0,11.1) has 1299 bin [11.1,11.2) has 1213 bin [11.2,11.3) has 1301 bin [11.3,11.4) has 1306 bin [11.4,11.5) has 1170 bin [11.5,11.6) has 1123 bin [11.6,11.7) has 1126 bin [11.7,11.8) has 1091 bin [11.8,11.9) has 1182 bin [11.9,12.0) has 1087 bin [12.0,12.1) has 1068 bin [12.1,12.2) has 1027 bin [12.2,12.3) has 1049 bin [12.3,12.4) has 1068 bin [12.4,12.5) has 1079 bin [12.5,12.6) has 1036 bin [12.6,12.7) has 1046 bin [12.7,12.8) has 1035 bin [12.8,12.9) has 938 bin [12.9,13.0) has 978 bin [13.0,13.1) has 979 bin [13.1,13.2) has 962 bin [13.2,13.3) has 995 bin [13.3,13.4) has 873 bin [13.4,13.5) has 913 bin [13.5,13.6) has 933 bin [13.6,13.7) has 911 bin [13.7,13.8) has 848 bin [13.8,13.9) has 894 bin [13.9,14.0) has 857 bin [14.0,14.1) has 873 bin [14.1,14.2) has 855 bin [14.2,14.3) has 847 bin [14.3,14.4) has 839 bin [14.4,14.5) has 886 bin [14.5,14.6) has 847 bin [14.6,14.7) has 812 bin [14.7,14.8) has 797 bin [14.8,14.9) has 816 bin [14.9,15.0) has 767 bin [15.0,15.1) has 785 bin [15.1,15.2) has 789 bin [15.2,15.3) has 756 bin [15.3,15.4) has 767 bin [15.4,15.5) has 773 bin [15.5,15.6) has 764 bin [15.6,15.7) has 737 bin [15.7,15.8) has 685 bin [15.8,15.9) has 658 bin [15.9,16.0) has 658 bin [16.0,16.1) has 644 bin [16.1,16.2) has 583 bin [16.2,16.3) has 566 bin [16.3,16.4) has 588 bin [16.4,16.5) has 545 bin [16.5,16.6) has 522 bin [16.6,16.7) has 525 bin [16.7,16.8) has 511 bin [16.8,16.9) has 498 bin [16.9,17.0) has 454 bin [17.0,17.1) has 466 bin [17.1,17.2) has 436 bin [17.2,17.3) has 447 bin [17.3,17.4) has 401 bin [17.4,17.5) has 453 bin [17.5,17.6) has 382 bin [17.6,17.7) has 416 bin [17.7,17.8) has 375 bin [17.8,17.9) has 378 bin [17.9,18.0) has 354 bin [18.0,18.1) has 340 bin [18.1,18.2) has 337 bin [18.2,18.3) has 379 bin [18.3,18.4) has 385 bin [18.4,18.5) has 413 bin [18.5,18.6) has 373 bin [18.6,18.7) has 354 bin [18.7,18.8) has 341 bin [18.8,18.9) has 333 bin [18.9,19.0) has 334 bin [19.0,19.1) has 362 bin [19.1,19.2) has 371 bin [19.2,19.3) has 344 bin [19.3,19.4) has 319 bin [19.4,19.5) has 318 bin [19.5,19.6) has 288 bin [19.6,19.7) has 274 bin [19.7,19.8) has 240 bin [19.8,19.9) has 227 bin [19.9,20.0) has 216 bin [20.0,20.1) has 224 bin [20.1,20.2) has 188 bin [20.2,20.3) has 178 bin [20.3,20.4) has 133 bin [20.4,20.5) has 115 bin [20.5,20.6) has 153 bin [20.6,20.7) has 158 bin [20.7,20.8) has 129 bin [20.8,20.9) has 122 bin [20.9,21.0) has 123 bin [21.0,21.1) has 105 bin [21.1,21.2) has 109 bin [21.2,21.3) has 88 bin [21.3,21.4) has 66 bin [21.4,21.5) has 70 bin [21.5,21.6) has 66 bin [21.6,21.7) has 62 bin [21.7,21.8) has 71 bin [21.8,21.9) has 67 bin [21.9,22.0) has 64 bin [22.0,22.1) has 66 bin [22.1,22.2) has 57 bin [22.2,22.3) has 56 bin [22.3,22.4) has 43 bin [22.4,22.5) has 63 bin [22.5,22.6) has 46 bin [22.6,22.7) has 38 bin [22.7,22.8) has 28 bin [22.8,22.9) has 39 bin [22.9,23.0) has 21 bin [23.0,23.1) has 34 bin [23.1,23.2) has 12 bin [23.2,23.3) has 15 bin [23.3,23.4) has 6 bin [23.4,23.5) has 7 bin [23.5,23.6) has 5 bin [23.6,23.7) has 1 average z coordinate 0.5 for 24395218 element(s) point source id histogram with bin size 1.000000 bin 81 has 9205915 bin 82 has 15169331 bin 205 has 19972 average point source id 81.723332703975018 for 24395218 element(s)