lasinfo (210611) report for 'AHN4T/27HN1_18.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: 336/2022 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: 26326040 number of points by return: 24231880 1320854 594547 155273 21880 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 482480 0 min x y z: 211980.000 482480.000 3.324 max x y z: 213019.999 483769.999 37.410 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: 26326040 extended number of points by return: 24231880 1320854 594547 155273 21880 1540 66 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 3324 37410 intensity 41 4486 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 9 user_data 6 7 point_source_ID 140 141 gps_time 330432123.348290 330433943.694706 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 44 255 B 45 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 28.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24231880 number of intermediate returns: 772970 number of last returns: 24233144 number of single returns: 22911954 covered area in square units/kilounits: 1339868/1.34 point density: all returns 19.65 last only 18.09 (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 26326040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24231880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1320854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 594547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 155273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21880 instead zero. overview over extended number of returns of given pulse: 22911954 1452677 1316713 533538 101803 8893 462 0 0 0 0 0 0 0 0 histogram of classification of points: 2251219 unclassified (1) 23826863 ground (2) 225694 building (6) 22264 water (9) +-> flagged as extended overlap: 1610006 +---> 135712 of those are unclassified (1) +---> 1467893 of those are ground (2) +---> 5413 of those are building (6) +---> 988 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.3,3.4) has 86 bin [3.4,3.5) has 2113 bin [3.5,3.6) has 1856 bin [3.6,3.7) has 15937 bin [3.7,3.8) has 15195 bin [3.8,3.9) has 18910 bin [3.9,4.0) has 24791 bin [4.0,4.1) has 48134 bin [4.1,4.2) has 197419 bin [4.2,4.3) has 480233 bin [4.3,4.4) has 844492 bin [4.4,4.5) has 1587704 bin [4.5,4.6) has 2661104 bin [4.6,4.7) has 2617656 bin [4.7,4.8) has 2309135 bin [4.8,4.9) has 2207388 bin [4.9,5.0) has 1607844 bin [5.0,5.1) has 1435476 bin [5.1,5.2) has 1132875 bin [5.2,5.3) has 896927 bin [5.3,5.4) has 787274 bin [5.4,5.5) has 765131 bin [5.5,5.6) has 554114 bin [5.6,5.7) has 421712 bin [5.7,5.8) has 309522 bin [5.8,5.9) has 213102 bin [5.9,6.0) has 234379 bin [6.0,6.1) has 263308 bin [6.1,6.2) has 269364 bin [6.2,6.3) has 258255 bin [6.3,6.4) has 230299 bin [6.4,6.5) has 216798 bin [6.5,6.6) has 184814 bin [6.6,6.7) has 181934 bin [6.7,6.8) has 169244 bin [6.8,6.9) has 142176 bin [6.9,7.0) has 135895 bin [7.0,7.1) has 112432 bin [7.1,7.2) has 95810 bin [7.2,7.3) has 79994 bin [7.3,7.4) has 76038 bin [7.4,7.5) has 83955 bin [7.5,7.6) has 53079 bin [7.6,7.7) has 34264 bin [7.7,7.8) has 21865 bin [7.8,7.9) has 14038 bin [7.9,8.0) has 12350 bin [8.0,8.1) has 10624 bin [8.1,8.2) has 10292 bin [8.2,8.3) has 9565 bin [8.3,8.4) has 9256 bin [8.4,8.5) has 9058 bin [8.5,8.6) has 9160 bin [8.6,8.7) has 9558 bin [8.7,8.8) has 9322 bin [8.8,8.9) has 9307 bin [8.9,9.0) has 9240 bin [9.0,9.1) has 9493 bin [9.1,9.2) has 9159 bin [9.2,9.3) has 9017 bin [9.3,9.4) has 9313 bin [9.4,9.5) has 9764 bin [9.5,9.6) has 10467 bin [9.6,9.7) has 10185 bin [9.7,9.8) has 10409 bin [9.8,9.9) has 10262 bin [9.9,10.0) has 10186 bin [10.0,10.1) has 10295 bin [10.1,10.2) has 10107 bin [10.2,10.3) has 10411 bin [10.3,10.4) has 10696 bin [10.4,10.5) has 10980 bin [10.5,10.6) has 11351 bin [10.6,10.7) has 11787 bin [10.7,10.8) has 12405 bin [10.8,10.9) has 11829 bin [10.9,11.0) has 11809 bin [11.0,11.1) has 12392 bin [11.1,11.2) has 12603 bin [11.2,11.3) has 12789 bin [11.3,11.4) has 12893 bin [11.4,11.5) has 13090 bin [11.5,11.6) has 13418 bin [11.6,11.7) has 13244 bin [11.7,11.8) has 12885 bin [11.8,11.9) has 13317 bin [11.9,12.0) has 13912 bin [12.0,12.1) has 13302 bin [12.1,12.2) has 13629 bin [12.2,12.3) has 13407 bin [12.3,12.4) has 13510 bin [12.4,12.5) has 13894 bin [12.5,12.6) has 13550 bin [12.6,12.7) has 13739 bin [12.7,12.8) has 14006 bin [12.8,12.9) has 14693 bin [12.9,13.0) has 14250 bin [13.0,13.1) has 13691 bin [13.1,13.2) has 14017 bin [13.2,13.3) has 14059 bin [13.3,13.4) has 14294 bin [13.4,13.5) has 14323 bin [13.5,13.6) has 14531 bin [13.6,13.7) has 14349 bin [13.7,13.8) has 14699 bin [13.8,13.9) has 14654 bin [13.9,14.0) has 14671 bin [14.0,14.1) has 14630 bin [14.1,14.2) has 14695 bin [14.2,14.3) has 14708 bin [14.3,14.4) has 14709 bin [14.4,14.5) has 14583 bin [14.5,14.6) has 14647 bin [14.6,14.7) has 14384 bin [14.7,14.8) has 14677 bin [14.8,14.9) has 14935 bin [14.9,15.0) has 14808 bin [15.0,15.1) has 14778 bin [15.1,15.2) has 14732 bin [15.2,15.3) has 15173 bin [15.3,15.4) has 15097 bin [15.4,15.5) has 15330 bin [15.5,15.6) has 15316 bin [15.6,15.7) has 15338 bin [15.7,15.8) has 15251 bin [15.8,15.9) has 15463 bin [15.9,16.0) has 15136 bin [16.0,16.1) has 15074 bin [16.1,16.2) has 15385 bin [16.2,16.3) has 15266 bin [16.3,16.4) has 15262 bin [16.4,16.5) has 15552 bin [16.5,16.6) has 15606 bin [16.6,16.7) has 15461 bin [16.7,16.8) has 15404 bin [16.8,16.9) has 15497 bin [16.9,17.0) has 15138 bin [17.0,17.1) has 15249 bin [17.1,17.2) has 15693 bin [17.2,17.3) has 15204 bin [17.3,17.4) has 15251 bin [17.4,17.5) has 15383 bin [17.5,17.6) has 15352 bin [17.6,17.7) has 15080 bin [17.7,17.8) has 15040 bin [17.8,17.9) has 14989 bin [17.9,18.0) has 15138 bin [18.0,18.1) has 15100 bin [18.1,18.2) has 15430 bin [18.2,18.3) has 15415 bin [18.3,18.4) has 15106 bin [18.4,18.5) has 14993 bin [18.5,18.6) has 15435 bin [18.6,18.7) has 15171 bin [18.7,18.8) has 14939 bin [18.8,18.9) has 14897 bin [18.9,19.0) has 15063 bin [19.0,19.1) has 14656 bin [19.1,19.2) has 14453 bin [19.2,19.3) has 14349 bin [19.3,19.4) has 14261 bin [19.4,19.5) has 14015 bin [19.5,19.6) has 13909 bin [19.6,19.7) has 13648 bin [19.7,19.8) has 13981 bin [19.8,19.9) has 14025 bin [19.9,20.0) has 13436 bin [20.0,20.1) has 13532 bin [20.1,20.2) has 13173 bin [20.2,20.3) has 13195 bin [20.3,20.4) has 13200 bin [20.4,20.5) has 12896 bin [20.5,20.6) has 13049 bin [20.6,20.7) has 12873 bin [20.7,20.8) has 12303 bin [20.8,20.9) has 12456 bin [20.9,21.0) has 12503 bin [21.0,21.1) has 12351 bin [21.1,21.2) has 12551 bin [21.2,21.3) has 12428 bin [21.3,21.4) has 12191 bin [21.4,21.5) has 12274 bin [21.5,21.6) has 12156 bin [21.6,21.7) has 11942 bin [21.7,21.8) has 12267 bin [21.8,21.9) has 11907 bin [21.9,22.0) has 11404 bin [22.0,22.1) has 11314 bin [22.1,22.2) has 11223 bin [22.2,22.3) has 11170 bin [22.3,22.4) has 10962 bin [22.4,22.5) has 10780 bin [22.5,22.6) has 10669 bin [22.6,22.7) has 10639 bin [22.7,22.8) has 10267 bin [22.8,22.9) has 10208 bin [22.9,23.0) has 10030 bin [23.0,23.1) has 10005 bin [23.1,23.2) has 9871 bin [23.2,23.3) has 9708 bin [23.3,23.4) has 9498 bin [23.4,23.5) has 9393 bin [23.5,23.6) has 9388 bin [23.6,23.7) has 9199 bin [23.7,23.8) has 9168 bin [23.8,23.9) has 8847 bin [23.9,24.0) has 8638 bin [24.0,24.1) has 8582 bin [24.1,24.2) has 8269 bin [24.2,24.3) has 8121 bin [24.3,24.4) has 7694 bin [24.4,24.5) has 7577 bin [24.5,24.6) has 7413 bin [24.6,24.7) has 7257 bin [24.7,24.8) has 6934 bin [24.8,24.9) has 6847 bin [24.9,25.0) has 6576 bin [25.0,25.1) has 6393 bin [25.1,25.2) has 6366 bin [25.2,25.3) has 6160 bin [25.3,25.4) has 6049 bin [25.4,25.5) has 6060 bin [25.5,25.6) has 5858 bin [25.6,25.7) has 5671 bin [25.7,25.8) has 5556 bin [25.8,25.9) has 5332 bin [25.9,26.0) has 5280 bin [26.0,26.1) has 5054 bin [26.1,26.2) has 4912 bin [26.2,26.3) has 4763 bin [26.3,26.4) has 4573 bin [26.4,26.5) has 4485 bin [26.5,26.6) has 4294 bin [26.6,26.7) has 4001 bin [26.7,26.8) has 3922 bin [26.8,26.9) has 3734 bin [26.9,27.0) has 3541 bin [27.0,27.1) has 3232 bin [27.1,27.2) has 3097 bin [27.2,27.3) has 3031 bin [27.3,27.4) has 2970 bin [27.4,27.5) has 2794 bin [27.5,27.6) has 2655 bin [27.6,27.7) has 2693 bin [27.7,27.8) has 2319 bin [27.8,27.9) has 2285 bin [27.9,28.0) has 2164 bin [28.0,28.1) has 1993 bin [28.1,28.2) has 1941 bin [28.2,28.3) has 1901 bin [28.3,28.4) has 1627 bin [28.4,28.5) has 1515 bin [28.5,28.6) has 1467 bin [28.6,28.7) has 1408 bin [28.7,28.8) has 1227 bin [28.8,28.9) has 1160 bin [28.9,29.0) has 1105 bin [29.0,29.1) has 1027 bin [29.1,29.2) has 875 bin [29.2,29.3) has 877 bin [29.3,29.4) has 783 bin [29.4,29.5) has 689 bin [29.5,29.6) has 569 bin [29.6,29.7) has 543 bin [29.7,29.8) has 456 bin [29.8,29.9) has 381 bin [29.9,30.0) has 358 bin [30.0,30.1) has 307 bin [30.1,30.2) has 293 bin [30.2,30.3) has 282 bin [30.3,30.4) has 274 bin [30.4,30.5) has 214 bin [30.5,30.6) has 227 bin [30.6,30.7) has 216 bin [30.7,30.8) has 200 bin [30.8,30.9) has 181 bin [30.9,31.0) has 176 bin [31.0,31.1) has 138 bin [31.1,31.2) has 151 bin [31.2,31.3) has 148 bin [31.3,31.4) has 147 bin [31.4,31.5) has 131 bin [31.5,31.6) has 142 bin [31.6,31.7) has 117 bin [31.7,31.8) has 109 bin [31.8,31.9) has 111 bin [31.9,32.0) has 99 bin [32.0,32.1) has 111 bin [32.1,32.2) has 103 bin [32.2,32.3) has 94 bin [32.3,32.4) has 114 bin [32.4,32.5) has 120 bin [32.5,32.6) has 106 bin [32.6,32.7) has 107 bin [32.7,32.8) has 91 bin [32.8,32.9) has 103 bin [32.9,33.0) has 106 bin [33.0,33.1) has 109 bin [33.1,33.2) has 87 bin [33.2,33.3) has 89 bin [33.3,33.4) has 102 bin [33.4,33.5) has 95 bin [33.5,33.6) has 86 bin [33.6,33.7) has 95 bin [33.7,33.8) has 83 bin [33.8,33.9) has 77 bin [33.9,34.0) has 70 bin [34.0,34.1) has 75 bin [34.1,34.2) has 82 bin [34.2,34.3) has 88 bin [34.3,34.4) has 82 bin [34.4,34.5) has 93 bin [34.5,34.6) has 73 bin [34.6,34.7) has 76 bin [34.7,34.8) has 83 bin [34.8,34.9) has 83 bin [34.9,35.0) has 80 bin [35.0,35.1) has 106 bin [35.1,35.2) has 82 bin [35.2,35.3) has 81 bin [35.3,35.4) has 82 bin [35.4,35.5) has 71 bin [35.5,35.6) has 74 bin [35.6,35.7) has 85 bin [35.7,35.8) has 68 bin [35.8,35.9) has 72 bin [35.9,36.0) has 79 bin [36.0,36.1) has 87 bin [36.1,36.2) has 63 bin [36.2,36.3) has 70 bin [36.3,36.4) has 83 bin [36.4,36.5) has 55 bin [36.5,36.6) has 39 bin [36.6,36.7) has 34 bin [36.7,36.8) has 27 bin [36.8,36.9) has 32 bin [36.9,37.0) has 24 bin [37.0,37.1) has 8 bin [37.1,37.2) has 7 bin [37.2,37.3) has 3 bin [37.3,37.4) has 2 bin [37.4,37.5) has 1 average z coordinate 6.1 for 26326040 element(s) point source id histogram with bin size 1.000000 bin 140 has 19834276 bin 141 has 6491764 average point source id 140.246590979881518 for 26326040 element(s)