lasinfo (210611) report for 'AHN4T/16GZ2_16.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: 334/2022 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: 37899281 number of points by return: 36778116 735365 307287 69770 8168 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 526230 0 min x y z: 204980.000 526230.000 -1.823 max x y z: 206019.999 527519.999 19.725 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: 37899281 extended number of points by return: 36778116 735365 307287 69770 8168 553 22 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 -1823 19725 intensity 56 4630 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 69 1069 gps_time 330782431.848388 330859141.901005 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 48 255 B 35 255 NIR 25 255 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 -16.23 29.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36778116 number of intermediate returns: 385443 number of last returns: 36776959 number of single returns: 36041237 covered area in square units/kilounits: 1339944/1.34 point density: all returns 28.28 last only 27.45 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37899281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36778116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 735365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 307287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 69770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8168 instead zero. overview over extended number of returns of given pulse: 36041237 858603 712008 246118 37979 3188 148 0 0 0 0 0 0 0 0 histogram of classification of points: 1247627 unclassified (1) 36306388 ground (2) 100896 building (6) 244370 water (9) +-> flagged as extended overlap: 2348372 +---> 111652 of those are unclassified (1) +---> 2209807 of those are ground (2) +---> 9884 of those are building (6) +---> 17029 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 2 bin [-1.8,-1.7) has 494 bin [-1.7,-1.6) has 64969 bin [-1.6,-1.5) has 38683 bin [-1.5,-1.4) has 92412 bin [-1.4,-1.3) has 89904 bin [-1.3,-1.2) has 95702 bin [-1.2,-1.1) has 101047 bin [-1.1,-1.0) has 115973 bin [-1.0,-0.9) has 184278 bin [-0.9,-0.8) has 459102 bin [-0.8,-0.7) has 1313423 bin [-0.7,-0.6) has 3058639 bin [-0.6,-0.5) has 4516443 bin [-0.5,-0.4) has 4597997 bin [-0.4,-0.3) has 4159381 bin [-0.3,-0.2) has 3777037 bin [-0.2,-0.1) has 3104985 bin [-0.1,0.0) has 2601354 bin [0.0,0.1) has 2191720 bin [0.1,0.2) has 1811667 bin [0.2,0.3) has 1218801 bin [0.3,0.4) has 1137287 bin [0.4,0.5) has 704972 bin [0.5,0.6) has 384472 bin [0.6,0.7) has 412569 bin [0.7,0.8) has 235757 bin [0.8,0.9) has 92300 bin [0.9,1.0) has 36324 bin [1.0,1.1) has 11273 bin [1.1,1.2) has 7756 bin [1.2,1.3) has 7662 bin [1.3,1.4) has 7309 bin [1.4,1.5) has 7166 bin [1.5,1.6) has 7368 bin [1.6,1.7) has 7576 bin [1.7,1.8) has 7820 bin [1.8,1.9) has 8969 bin [1.9,2.0) has 10032 bin [2.0,2.1) has 9252 bin [2.1,2.2) has 8112 bin [2.2,2.3) has 8459 bin [2.3,2.4) has 8228 bin [2.4,2.5) has 8047 bin [2.5,2.6) has 7710 bin [2.6,2.7) has 7760 bin [2.7,2.8) has 8099 bin [2.8,2.9) has 8707 bin [2.9,3.0) has 9926 bin [3.0,3.1) has 11267 bin [3.1,3.2) has 9041 bin [3.2,3.3) has 8138 bin [3.3,3.4) has 8278 bin [3.4,3.5) has 8789 bin [3.5,3.6) has 8412 bin [3.6,3.7) has 8577 bin [3.7,3.8) has 9569 bin [3.8,3.9) has 11559 bin [3.9,4.0) has 10791 bin [4.0,4.1) has 9652 bin [4.1,4.2) has 9687 bin [4.2,4.3) has 10144 bin [4.3,4.4) has 10094 bin [4.4,4.5) has 9979 bin [4.5,4.6) has 10596 bin [4.6,4.7) has 10567 bin [4.7,4.8) has 10601 bin [4.8,4.9) has 11061 bin [4.9,5.0) has 11399 bin [5.0,5.1) has 11833 bin [5.1,5.2) has 12099 bin [5.2,5.3) has 11996 bin [5.3,5.4) has 12040 bin [5.4,5.5) has 12175 bin [5.5,5.6) has 12410 bin [5.6,5.7) has 12368 bin [5.7,5.8) has 12911 bin [5.8,5.9) has 12547 bin [5.9,6.0) has 12654 bin [6.0,6.1) has 12591 bin [6.1,6.2) has 12369 bin [6.2,6.3) has 12072 bin [6.3,6.4) has 12328 bin [6.4,6.5) has 12392 bin [6.5,6.6) has 12972 bin [6.6,6.7) has 12993 bin [6.7,6.8) has 12732 bin [6.8,6.9) has 12304 bin [6.9,7.0) has 12173 bin [7.0,7.1) has 12131 bin [7.1,7.2) has 11855 bin [7.2,7.3) has 11422 bin [7.3,7.4) has 11728 bin [7.4,7.5) has 11169 bin [7.5,7.6) has 10991 bin [7.6,7.7) has 10759 bin [7.7,7.8) has 10981 bin [7.8,7.9) has 10690 bin [7.9,8.0) has 10907 bin [8.0,8.1) has 11402 bin [8.1,8.2) has 12447 bin [8.2,8.3) has 10994 bin [8.3,8.4) has 11008 bin [8.4,8.5) has 11011 bin [8.5,8.6) has 11176 bin [8.6,8.7) has 11000 bin [8.7,8.8) has 10765 bin [8.8,8.9) has 10748 bin [8.9,9.0) has 10719 bin [9.0,9.1) has 10358 bin [9.1,9.2) has 10002 bin [9.2,9.3) has 10024 bin [9.3,9.4) has 9963 bin [9.4,9.5) has 9712 bin [9.5,9.6) has 9941 bin [9.6,9.7) has 10114 bin [9.7,9.8) has 10201 bin [9.8,9.9) has 10208 bin [9.9,10.0) has 10180 bin [10.0,10.1) has 10121 bin [10.1,10.2) has 9492 bin [10.2,10.3) has 9508 bin [10.3,10.4) has 9689 bin [10.4,10.5) has 9563 bin [10.5,10.6) has 9316 bin [10.6,10.7) has 9269 bin [10.7,10.8) has 9201 bin [10.8,10.9) has 9145 bin [10.9,11.0) has 9200 bin [11.0,11.1) has 9051 bin [11.1,11.2) has 9003 bin [11.2,11.3) has 8901 bin [11.3,11.4) has 8784 bin [11.4,11.5) has 8638 bin [11.5,11.6) has 8680 bin [11.6,11.7) has 8489 bin [11.7,11.8) has 8328 bin [11.8,11.9) has 8568 bin [11.9,12.0) has 8341 bin [12.0,12.1) has 8149 bin [12.1,12.2) has 8027 bin [12.2,12.3) has 8034 bin [12.3,12.4) has 7847 bin [12.4,12.5) has 7682 bin [12.5,12.6) has 7572 bin [12.6,12.7) has 7477 bin [12.7,12.8) has 7218 bin [12.8,12.9) has 7031 bin [12.9,13.0) has 6834 bin [13.0,13.1) has 6725 bin [13.1,13.2) has 6568 bin [13.2,13.3) has 6263 bin [13.3,13.4) has 6052 bin [13.4,13.5) has 5785 bin [13.5,13.6) has 5367 bin [13.6,13.7) has 5047 bin [13.7,13.8) has 4931 bin [13.8,13.9) has 4601 bin [13.9,14.0) has 4279 bin [14.0,14.1) has 4013 bin [14.1,14.2) has 3860 bin [14.2,14.3) has 3470 bin [14.3,14.4) has 3179 bin [14.4,14.5) has 2897 bin [14.5,14.6) has 2620 bin [14.6,14.7) has 2435 bin [14.7,14.8) has 2274 bin [14.8,14.9) has 2042 bin [14.9,15.0) has 1915 bin [15.0,15.1) has 1791 bin [15.1,15.2) has 1707 bin [15.2,15.3) has 1576 bin [15.3,15.4) has 1513 bin [15.4,15.5) has 1357 bin [15.5,15.6) has 1266 bin [15.6,15.7) has 1088 bin [15.7,15.8) has 988 bin [15.8,15.9) has 958 bin [15.9,16.0) has 886 bin [16.0,16.1) has 911 bin [16.1,16.2) has 722 bin [16.2,16.3) has 660 bin [16.3,16.4) has 593 bin [16.4,16.5) has 624 bin [16.5,16.6) has 594 bin [16.6,16.7) has 488 bin [16.7,16.8) has 445 bin [16.8,16.9) has 449 bin [16.9,17.0) has 399 bin [17.0,17.1) has 320 bin [17.1,17.2) has 295 bin [17.2,17.3) has 300 bin [17.3,17.4) has 239 bin [17.4,17.5) has 203 bin [17.5,17.6) has 200 bin [17.6,17.7) has 184 bin [17.7,17.8) has 171 bin [17.8,17.9) has 172 bin [17.9,18.0) has 148 bin [18.0,18.1) has 120 bin [18.1,18.2) has 78 bin [18.2,18.3) has 78 bin [18.3,18.4) has 77 bin [18.4,18.5) has 52 bin [18.5,18.6) has 57 bin [18.6,18.7) has 60 bin [18.7,18.8) has 47 bin [18.8,18.9) has 47 bin [18.9,19.0) has 54 bin [19.0,19.1) has 53 bin [19.1,19.2) has 34 bin [19.2,19.3) has 35 bin [19.3,19.4) has 27 bin [19.4,19.5) has 19 bin [19.5,19.6) has 12 bin [19.6,19.7) has 11 bin [19.7,19.8) has 1 average z coordinate 0.0 for 37899281 element(s) point source id histogram with bin size 1.000000 bin 69 has 16132939 bin 70 has 9427813 bin 1069 has 12338529 average point source id 394.809790771492487 for 37899281 element(s)