lasinfo (210611) report for 'AHN4T/19AN1_24.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: 174/2021 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: 16918437 number of points by return: 15989156 771386 141524 16341 30 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 518730 0 min x y z: 103237.130 518730.000 -0.512 max x y z: 104019.999 520019.999 32.959 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: 16918437 extended number of points by return: 15989156 771386 141524 16341 30 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 257130 1039999 Y 0 1289999 Z -512 32959 intensity 19 4992 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 42 46 gps_time 269679281.266951 269681983.882738 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 45 255 B 44 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.21 31.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15989156 number of intermediate returns: 157820 number of last returns: 15972077 number of single returns: 15200616 covered area in square units/kilounits: 868560/0.87 point density: all returns 19.48 last only 18.39 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16918437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15989156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 771386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 141524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30 instead zero. overview over extended number of returns of given pulse: 15200616 1275084 377092 65482 163 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1280873 unclassified (1) 12844593 ground (2) 762196 building (6) 2030775 water (9) +-> flagged as extended overlap: 1085734 +---> 121146 of those are unclassified (1) +---> 855792 of those are ground (2) +---> 51123 of those are building (6) +---> 57673 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 1 bin [-0.5,-0.4) has 240 bin [-0.4,-0.3) has 6104 bin [-0.3,-0.2) has 47796 bin [-0.2,-0.1) has 205539 bin [-0.1,0.0) has 406208 bin [0.0,0.1) has 580698 bin [0.1,0.2) has 557508 bin [0.2,0.3) has 370790 bin [0.3,0.4) has 249787 bin [0.4,0.5) has 160727 bin [0.5,0.6) has 125314 bin [0.6,0.7) has 109274 bin [0.7,0.8) has 104444 bin [0.8,0.9) has 122789 bin [0.9,1.0) has 145018 bin [1.0,1.1) has 119062 bin [1.1,1.2) has 90074 bin [1.2,1.3) has 80856 bin [1.3,1.4) has 76437 bin [1.4,1.5) has 77440 bin [1.5,1.6) has 77570 bin [1.6,1.7) has 63234 bin [1.7,1.8) has 58664 bin [1.8,1.9) has 54888 bin [1.9,2.0) has 49190 bin [2.0,2.1) has 46442 bin [2.1,2.2) has 43973 bin [2.2,2.3) has 41369 bin [2.3,2.4) has 37643 bin [2.4,2.5) has 35396 bin [2.5,2.6) has 33568 bin [2.6,2.7) has 31013 bin [2.7,2.8) has 29155 bin [2.8,2.9) has 30616 bin [2.9,3.0) has 34724 bin [3.0,3.1) has 35138 bin [3.1,3.2) has 32142 bin [3.2,3.3) has 30548 bin [3.3,3.4) has 30696 bin [3.4,3.5) has 31750 bin [3.5,3.6) has 33322 bin [3.6,3.7) has 58570 bin [3.7,3.8) has 54746 bin [3.8,3.9) has 63275 bin [3.9,4.0) has 58676 bin [4.0,4.1) has 51341 bin [4.1,4.2) has 57868 bin [4.2,4.3) has 81769 bin [4.3,4.4) has 118917 bin [4.4,4.5) has 149333 bin [4.5,4.6) has 188605 bin [4.6,4.7) has 187618 bin [4.7,4.8) has 169674 bin [4.8,4.9) has 146330 bin [4.9,5.0) has 132066 bin [5.0,5.1) has 124804 bin [5.1,5.2) has 125180 bin [5.2,5.3) has 131847 bin [5.3,5.4) has 132850 bin [5.4,5.5) has 136108 bin [5.5,5.6) has 138229 bin [5.6,5.7) has 123688 bin [5.7,5.8) has 125696 bin [5.8,5.9) has 133076 bin [5.9,6.0) has 130330 bin [6.0,6.1) has 125912 bin [6.1,6.2) has 123318 bin [6.2,6.3) has 126965 bin [6.3,6.4) has 117644 bin [6.4,6.5) has 107892 bin [6.5,6.6) has 106952 bin [6.6,6.7) has 104254 bin [6.7,6.8) has 100810 bin [6.8,6.9) has 103262 bin [6.9,7.0) has 107905 bin [7.0,7.1) has 102146 bin [7.1,7.2) has 99302 bin [7.2,7.3) has 99404 bin [7.3,7.4) has 107169 bin [7.4,7.5) has 108412 bin [7.5,7.6) has 111234 bin [7.6,7.7) has 128984 bin [7.7,7.8) has 133055 bin [7.8,7.9) has 126947 bin [7.9,8.0) has 126654 bin [8.0,8.1) has 149732 bin [8.1,8.2) has 167259 bin [8.2,8.3) has 160546 bin [8.3,8.4) has 144385 bin [8.4,8.5) has 142322 bin [8.5,8.6) has 136971 bin [8.6,8.7) has 131507 bin [8.7,8.8) has 123339 bin [8.8,8.9) has 117307 bin [8.9,9.0) has 105142 bin [9.0,9.1) has 95047 bin [9.1,9.2) has 89691 bin [9.2,9.3) has 83697 bin [9.3,9.4) has 84579 bin [9.4,9.5) has 85669 bin [9.5,9.6) has 85549 bin [9.6,9.7) has 79057 bin [9.7,9.8) has 79437 bin [9.8,9.9) has 81772 bin [9.9,10.0) has 79864 bin [10.0,10.1) has 77088 bin [10.1,10.2) has 80067 bin [10.2,10.3) has 78398 bin [10.3,10.4) has 76353 bin [10.4,10.5) has 81248 bin [10.5,10.6) has 85332 bin [10.6,10.7) has 87062 bin [10.7,10.8) has 85968 bin [10.8,10.9) has 83899 bin [10.9,11.0) has 82117 bin [11.0,11.1) has 83208 bin [11.1,11.2) has 81589 bin [11.2,11.3) has 82970 bin [11.3,11.4) has 92580 bin [11.4,11.5) has 101617 bin [11.5,11.6) has 90927 bin [11.6,11.7) has 87983 bin [11.7,11.8) has 88625 bin [11.8,11.9) has 87044 bin [11.9,12.0) has 84731 bin [12.0,12.1) has 83013 bin [12.1,12.2) has 78367 bin [12.2,12.3) has 78908 bin [12.3,12.4) has 85586 bin [12.4,12.5) has 83707 bin [12.5,12.6) has 81941 bin [12.6,12.7) has 77179 bin [12.7,12.8) has 75013 bin [12.8,12.9) has 73545 bin [12.9,13.0) has 70745 bin [13.0,13.1) has 72646 bin [13.1,13.2) has 72159 bin [13.2,13.3) has 73156 bin [13.3,13.4) has 73261 bin [13.4,13.5) has 73400 bin [13.5,13.6) has 67698 bin [13.6,13.7) has 64204 bin [13.7,13.8) has 64862 bin [13.8,13.9) has 62237 bin [13.9,14.0) has 61801 bin [14.0,14.1) has 67700 bin [14.1,14.2) has 60231 bin [14.2,14.3) has 63388 bin [14.3,14.4) has 54687 bin [14.4,14.5) has 53433 bin [14.5,14.6) has 54133 bin [14.6,14.7) has 53443 bin [14.7,14.8) has 55864 bin [14.8,14.9) has 50409 bin [14.9,15.0) has 48635 bin [15.0,15.1) has 46730 bin [15.1,15.2) has 47678 bin [15.2,15.3) has 51110 bin [15.3,15.4) has 47939 bin [15.4,15.5) has 47321 bin [15.5,15.6) has 42429 bin [15.6,15.7) has 40500 bin [15.7,15.8) has 38537 bin [15.8,15.9) has 39037 bin [15.9,16.0) has 37355 bin [16.0,16.1) has 35323 bin [16.1,16.2) has 33283 bin [16.2,16.3) has 31961 bin [16.3,16.4) has 30937 bin [16.4,16.5) has 31116 bin [16.5,16.6) has 30941 bin [16.6,16.7) has 30744 bin [16.7,16.8) has 30177 bin [16.8,16.9) has 28601 bin [16.9,17.0) has 26553 bin [17.0,17.1) has 27767 bin [17.1,17.2) has 26156 bin [17.2,17.3) has 24047 bin [17.3,17.4) has 23530 bin [17.4,17.5) has 23668 bin [17.5,17.6) has 24279 bin [17.6,17.7) has 25761 bin [17.7,17.8) has 23314 bin [17.8,17.9) has 23090 bin [17.9,18.0) has 30589 bin [18.0,18.1) has 25161 bin [18.1,18.2) has 18213 bin [18.2,18.3) has 15210 bin [18.3,18.4) has 13751 bin [18.4,18.5) has 12545 bin [18.5,18.6) has 12141 bin [18.6,18.7) has 12759 bin [18.7,18.8) has 12091 bin [18.8,18.9) has 12083 bin [18.9,19.0) has 11987 bin [19.0,19.1) has 14024 bin [19.1,19.2) has 11213 bin [19.2,19.3) has 10751 bin [19.3,19.4) has 11431 bin [19.4,19.5) has 11023 bin [19.5,19.6) has 10346 bin [19.6,19.7) has 10548 bin [19.7,19.8) has 12105 bin [19.8,19.9) has 14552 bin [19.9,20.0) has 9813 bin [20.0,20.1) has 7691 bin [20.1,20.2) has 5933 bin [20.2,20.3) has 5559 bin [20.3,20.4) has 5210 bin [20.4,20.5) has 4869 bin [20.5,20.6) has 4627 bin [20.6,20.7) has 4708 bin [20.7,20.8) has 4353 bin [20.8,20.9) has 4343 bin [20.9,21.0) has 11588 bin [21.0,21.1) has 6139 bin [21.1,21.2) has 3389 bin [21.2,21.3) has 2294 bin [21.3,21.4) has 2278 bin [21.4,21.5) has 1905 bin [21.5,21.6) has 1879 bin [21.6,21.7) has 1138 bin [21.7,21.8) has 698 bin [21.8,21.9) has 598 bin [21.9,22.0) has 541 bin [22.0,22.1) has 538 bin [22.1,22.2) has 487 bin [22.2,22.3) has 530 bin [22.3,22.4) has 566 bin [22.4,22.5) has 548 bin [22.5,22.6) has 629 bin [22.6,22.7) has 538 bin [22.7,22.8) has 514 bin [22.8,22.9) has 951 bin [22.9,23.0) has 682 bin [23.0,23.1) has 576 bin [23.1,23.2) has 432 bin [23.2,23.3) has 395 bin [23.3,23.4) has 384 bin [23.4,23.5) has 352 bin [23.5,23.6) has 326 bin [23.6,23.7) has 407 bin [23.7,23.8) has 670 bin [23.8,23.9) has 361 bin [23.9,24.0) has 357 bin [24.0,24.1) has 262 bin [24.1,24.2) has 230 bin [24.2,24.3) has 273 bin [24.3,24.4) has 272 bin [24.4,24.5) has 248 bin [24.5,24.6) has 223 bin [24.6,24.7) has 209 bin [24.7,24.8) has 229 bin [24.8,24.9) has 239 bin [24.9,25.0) has 229 bin [25.0,25.1) has 242 bin [25.1,25.2) has 217 bin [25.2,25.3) has 223 bin [25.3,25.4) has 229 bin [25.4,25.5) has 204 bin [25.5,25.6) has 236 bin [25.6,25.7) has 208 bin [25.7,25.8) has 236 bin [25.8,25.9) has 297 bin [25.9,26.0) has 4464 bin [26.0,26.1) has 470 bin [26.1,26.2) has 428 bin [26.2,26.3) has 298 bin [26.3,26.4) has 237 bin [26.4,26.5) has 239 bin [26.5,26.6) has 261 bin [26.6,26.7) has 1085 bin [26.7,26.8) has 147 bin [26.8,26.9) has 66 bin [26.9,27.0) has 52 bin [27.0,27.1) has 68 bin [27.1,27.2) has 82 bin [27.2,27.3) has 17 bin [27.3,27.4) has 31 bin [27.4,27.5) has 15 bin [27.5,27.6) has 9 bin [27.6,27.7) has 10 bin [27.7,27.8) has 10 bin [27.8,27.9) has 10 bin [27.9,28.0) has 21 bin [28.0,28.1) has 10 bin [28.1,28.2) has 11 bin [28.2,28.3) has 48 bin [28.3,28.4) has 45 bin [28.4,28.5) has 60 bin [28.5,28.6) has 22 bin [28.6,28.7) has 456 bin [28.7,28.8) has 8537 bin [28.8,28.9) has 628 bin [28.9,29.0) has 37 bin [29.0,29.1) has 8 bin [29.1,29.2) has 8 bin [29.2,29.3) has 6 bin [29.3,29.4) has 3 bin [29.4,29.5) has 9 bin [29.5,29.6) has 19 bin [29.6,29.7) has 51 bin [29.7,29.8) has 42 bin [29.8,29.9) has 8 bin [29.9,30.0) has 2 bin [30.0,30.1) has 5 bin [30.1,30.2) has 13 bin [30.2,30.3) has 4 bin [30.3,30.4) has 2 bin [30.4,30.5) has 2 bin [30.5,30.6) has 5 bin [30.6,30.7) has 12 bin [30.7,30.8) has 23 bin [30.8,30.9) has 2 bin [31.0,31.1) has 3 bin [31.1,31.2) has 2 bin [31.2,31.3) has 1 bin [31.3,31.4) has 1 bin [31.6,31.7) has 3 bin [31.7,31.8) has 360 bin [31.8,31.9) has 145 bin [31.9,32.0) has 34 bin [32.0,32.1) has 4 bin [32.3,32.4) has 1 bin [32.7,32.8) has 7 bin [32.8,32.9) has 73 bin [32.9,33.0) has 3 average z coordinate 7.2 for 16918437 element(s) point source id histogram with bin size 1.000000 bin 42 has 3760898 bin 45 has 12221608 bin 46 has 935931 average point source id 44.388432690324763 for 16918437 element(s)