lasinfo (210611) report for 'AHN4T/11CZ1_01.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: 176/2021 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: 25793855 number of points by return: 24737362 659310 307034 90108 41 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 554980 0 min x y z: 179980.000 554980.000 -2.266 max x y z: 181019.999 556269.999 20.355 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: 25793855 extended number of points by return: 24737362 659310 307034 90108 41 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 0 1039999 Y 0 1289999 Z -2266 20355 intensity 24 4992 return_number 1 5 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 8 9 point_source_ID 1125 1127 gps_time 269077779.962703 269079662.208939 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 22 255 B 14 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 49.92 ('Amplitude') attribute1 -16.84 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24737362 number of intermediate returns: 397579 number of last returns: 24735916 number of single returns: 24077002 covered area in square units/kilounits: 1323080/1.32 point density: all returns 19.50 last only 18.70 (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 25793855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24737362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 659310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 307034 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 90108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41 instead zero. overview over extended number of returns of given pulse: 24077002 704527 651457 360664 190 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1292990 unclassified (1) 23192261 ground (2) 55886 building (6) 1247735 water (9) 4983 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1846850 +---> 5468 of those are unclassified (1) +---> 1827604 of those are ground (2) +---> 17 of those are building (6) +---> 13761 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 53 bin [-2.2,-2.1) has 2964 bin [-2.1,-2.0) has 22214 bin [-2.0,-1.9) has 31778 bin [-1.9,-1.8) has 87078 bin [-1.8,-1.7) has 79116 bin [-1.7,-1.6) has 76858 bin [-1.6,-1.5) has 757093 bin [-1.5,-1.4) has 325790 bin [-1.4,-1.3) has 1088894 bin [-1.3,-1.2) has 2954884 bin [-1.2,-1.1) has 4020210 bin [-1.1,-1.0) has 4748657 bin [-1.0,-0.9) has 5127881 bin [-0.9,-0.8) has 2337056 bin [-0.8,-0.7) has 698925 bin [-0.7,-0.6) has 322683 bin [-0.6,-0.5) has 548681 bin [-0.5,-0.4) has 365118 bin [-0.4,-0.3) has 202526 bin [-0.3,-0.2) has 165501 bin [-0.2,-0.1) has 134582 bin [-0.1,0.0) has 142822 bin [0.0,0.1) has 129229 bin [0.1,0.2) has 73136 bin [0.2,0.3) has 48555 bin [0.3,0.4) has 38076 bin [0.4,0.5) has 51380 bin [0.5,0.6) has 53490 bin [0.6,0.7) has 20677 bin [0.7,0.8) has 12166 bin [0.8,0.9) has 11163 bin [0.9,1.0) has 11007 bin [1.0,1.1) has 10919 bin [1.1,1.2) has 11155 bin [1.2,1.3) has 11150 bin [1.3,1.4) has 11319 bin [1.4,1.5) has 11142 bin [1.5,1.6) has 10994 bin [1.6,1.7) has 10910 bin [1.7,1.8) has 11187 bin [1.8,1.9) has 11340 bin [1.9,2.0) has 11123 bin [2.0,2.1) has 10866 bin [2.1,2.2) has 10915 bin [2.2,2.3) has 11185 bin [2.3,2.4) has 10703 bin [2.4,2.5) has 11272 bin [2.5,2.6) has 11752 bin [2.6,2.7) has 11138 bin [2.7,2.8) has 11922 bin [2.8,2.9) has 10929 bin [2.9,3.0) has 10974 bin [3.0,3.1) has 10683 bin [3.1,3.2) has 10701 bin [3.2,3.3) has 10764 bin [3.3,3.4) has 10767 bin [3.4,3.5) has 10748 bin [3.5,3.6) has 10985 bin [3.6,3.7) has 10853 bin [3.7,3.8) has 11040 bin [3.8,3.9) has 10803 bin [3.9,4.0) has 10707 bin [4.0,4.1) has 11046 bin [4.1,4.2) has 10887 bin [4.2,4.3) has 10708 bin [4.3,4.4) has 10522 bin [4.4,4.5) has 10657 bin [4.5,4.6) has 10436 bin [4.6,4.7) has 10551 bin [4.7,4.8) has 10370 bin [4.8,4.9) has 10472 bin [4.9,5.0) has 10402 bin [5.0,5.1) has 10258 bin [5.1,5.2) has 10127 bin [5.2,5.3) has 10153 bin [5.3,5.4) has 10359 bin [5.4,5.5) has 10058 bin [5.5,5.6) has 9877 bin [5.6,5.7) has 9844 bin [5.7,5.8) has 10000 bin [5.8,5.9) has 10114 bin [5.9,6.0) has 10108 bin [6.0,6.1) has 9677 bin [6.1,6.2) has 9398 bin [6.2,6.3) has 9241 bin [6.3,6.4) has 9094 bin [6.4,6.5) has 8871 bin [6.5,6.6) has 8667 bin [6.6,6.7) has 8682 bin [6.7,6.8) has 8695 bin [6.8,6.9) has 8823 bin [6.9,7.0) has 8409 bin [7.0,7.1) has 8276 bin [7.1,7.2) has 8235 bin [7.2,7.3) has 8068 bin [7.3,7.4) has 8149 bin [7.4,7.5) has 8173 bin [7.5,7.6) has 7974 bin [7.6,7.7) has 8098 bin [7.7,7.8) has 7841 bin [7.8,7.9) has 8142 bin [7.9,8.0) has 7767 bin [8.0,8.1) has 7821 bin [8.1,8.2) has 7810 bin [8.2,8.3) has 7664 bin [8.3,8.4) has 7564 bin [8.4,8.5) has 7541 bin [8.5,8.6) has 7668 bin [8.6,8.7) has 7665 bin [8.7,8.8) has 7753 bin [8.8,8.9) has 7666 bin [8.9,9.0) has 7610 bin [9.0,9.1) has 7739 bin [9.1,9.2) has 7720 bin [9.2,9.3) has 7515 bin [9.3,9.4) has 7441 bin [9.4,9.5) has 7208 bin [9.5,9.6) has 7116 bin [9.6,9.7) has 7103 bin [9.7,9.8) has 7090 bin [9.8,9.9) has 7282 bin [9.9,10.0) has 7287 bin [10.0,10.1) has 7033 bin [10.1,10.2) has 6737 bin [10.2,10.3) has 6766 bin [10.3,10.4) has 6812 bin [10.4,10.5) has 6562 bin [10.5,10.6) has 6592 bin [10.6,10.7) has 6401 bin [10.7,10.8) has 6104 bin [10.8,10.9) has 6085 bin [10.9,11.0) has 5970 bin [11.0,11.1) has 5892 bin [11.1,11.2) has 5931 bin [11.2,11.3) has 5943 bin [11.3,11.4) has 5570 bin [11.4,11.5) has 5382 bin [11.5,11.6) has 5491 bin [11.6,11.7) has 5319 bin [11.7,11.8) has 5187 bin [11.8,11.9) has 5051 bin [11.9,12.0) has 4947 bin [12.0,12.1) has 4683 bin [12.1,12.2) has 4739 bin [12.2,12.3) has 4604 bin [12.3,12.4) has 4493 bin [12.4,12.5) has 4402 bin [12.5,12.6) has 4405 bin [12.6,12.7) has 4061 bin [12.7,12.8) has 3998 bin [12.8,12.9) has 3951 bin [12.9,13.0) has 3790 bin [13.0,13.1) has 3675 bin [13.1,13.2) has 3548 bin [13.2,13.3) has 3465 bin [13.3,13.4) has 3306 bin [13.4,13.5) has 3250 bin [13.5,13.6) has 3082 bin [13.6,13.7) has 3050 bin [13.7,13.8) has 2877 bin [13.8,13.9) has 2697 bin [13.9,14.0) has 2703 bin [14.0,14.1) has 2485 bin [14.1,14.2) has 2596 bin [14.2,14.3) has 2498 bin [14.3,14.4) has 2390 bin [14.4,14.5) has 2306 bin [14.5,14.6) has 2316 bin [14.6,14.7) has 2141 bin [14.7,14.8) has 2087 bin [14.8,14.9) has 1926 bin [14.9,15.0) has 1889 bin [15.0,15.1) has 1694 bin [15.1,15.2) has 1717 bin [15.2,15.3) has 1750 bin [15.3,15.4) has 1737 bin [15.4,15.5) has 1558 bin [15.5,15.6) has 1516 bin [15.6,15.7) has 1436 bin [15.7,15.8) has 1334 bin [15.8,15.9) has 1286 bin [15.9,16.0) has 1239 bin [16.0,16.1) has 1102 bin [16.1,16.2) has 1065 bin [16.2,16.3) has 983 bin [16.3,16.4) has 835 bin [16.4,16.5) has 823 bin [16.5,16.6) has 758 bin [16.6,16.7) has 706 bin [16.7,16.8) has 662 bin [16.8,16.9) has 596 bin [16.9,17.0) has 568 bin [17.0,17.1) has 549 bin [17.1,17.2) has 470 bin [17.2,17.3) has 395 bin [17.3,17.4) has 391 bin [17.4,17.5) has 351 bin [17.5,17.6) has 326 bin [17.6,17.7) has 298 bin [17.7,17.8) has 248 bin [17.8,17.9) has 199 bin [17.9,18.0) has 183 bin [18.0,18.1) has 178 bin [18.1,18.2) has 151 bin [18.2,18.3) has 113 bin [18.3,18.4) has 93 bin [18.4,18.5) has 90 bin [18.5,18.6) has 92 bin [18.6,18.7) has 75 bin [18.7,18.8) has 63 bin [18.8,18.9) has 60 bin [18.9,19.0) has 40 bin [19.0,19.1) has 39 bin [19.1,19.2) has 39 bin [19.2,19.3) has 31 bin [19.3,19.4) has 24 bin [19.4,19.5) has 31 bin [19.5,19.6) has 25 bin [19.6,19.7) has 20 bin [19.7,19.8) has 10 bin [19.8,19.9) has 13 bin [19.9,20.0) has 5 bin [20.0,20.1) has 8 bin [20.1,20.2) has 5 bin [20.2,20.3) has 4 bin [20.3,20.4) has 2 average z coordinate -0.7 for 25793855 element(s) point source id histogram with bin size 1.000000 bin 1125 has 3517950 bin 1126 has 19241364 bin 1127 has 3034541 average point source id 1125.981258753296061 for 25793855 element(s)