lasinfo (210611) report for 'AHN4T/20AN2_15.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: 177/2021 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: 10862883 number of points by return: 9929585 622162 246060 64894 182 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 521230 0 min x y z: 148980.000 521230.004 -0.452 max x y z: 150019.999 522519.999 19.363 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: 10862883 extended number of points by return: 9929585 622162 246060 64894 182 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 4 1289999 Z -452 19363 intensity 19 2931 return_number 1 5 number_of_returns 1 6 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 47 50 gps_time 269683008.913432 269685783.895608 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 229 G 35 238 B 31 235 NIR 0 219 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 29.31 ('Amplitude') attribute1 -18.24 10.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 9929585 number of intermediate returns: 311417 number of last returns: 9929673 number of single returns: 9307792 covered area in square units/kilounits: 968012/0.97 point density: all returns 11.22 last only 10.26 (per square units) spacing: all returns 0.30 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10862883 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9929585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 622162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 246060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 182 instead zero. overview over extended number of returns of given pulse: 9307792 751197 543713 259270 896 15 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1095222 unclassified (1) 3007367 ground (2) 6760294 water (9) +-> flagged as extended overlap: 903206 +---> 98613 of those are unclassified (1) +---> 382049 of those are ground (2) +---> 422544 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 49 bin [-0.4,-0.3) has 12312 bin [-0.3,-0.2) has 1772519 bin [-0.2,-0.1) has 4877189 bin [-0.1,0.0) has 771900 bin [0.0,0.1) has 511103 bin [0.1,0.2) has 317644 bin [0.2,0.3) has 189974 bin [0.3,0.4) has 108604 bin [0.4,0.5) has 79030 bin [0.5,0.6) has 63731 bin [0.6,0.7) has 49978 bin [0.7,0.8) has 44961 bin [0.8,0.9) has 38215 bin [0.9,1.0) has 37268 bin [1.0,1.1) has 39896 bin [1.1,1.2) has 45631 bin [1.2,1.3) has 50283 bin [1.3,1.4) has 46778 bin [1.4,1.5) has 47619 bin [1.5,1.6) has 47703 bin [1.6,1.7) has 50766 bin [1.7,1.8) has 57345 bin [1.8,1.9) has 55455 bin [1.9,2.0) has 45787 bin [2.0,2.1) has 42953 bin [2.1,2.2) has 41668 bin [2.2,2.3) has 39162 bin [2.3,2.4) has 34933 bin [2.4,2.5) has 32386 bin [2.5,2.6) has 29268 bin [2.6,2.7) has 26274 bin [2.7,2.8) has 23607 bin [2.8,2.9) has 22111 bin [2.9,3.0) has 21878 bin [3.0,3.1) has 21310 bin [3.1,3.2) has 20986 bin [3.2,3.3) has 21284 bin [3.3,3.4) has 20994 bin [3.4,3.5) has 20729 bin [3.5,3.6) has 21001 bin [3.6,3.7) has 20689 bin [3.7,3.8) has 20966 bin [3.8,3.9) has 20627 bin [3.9,4.0) has 21083 bin [4.0,4.1) has 21120 bin [4.1,4.2) has 19251 bin [4.2,4.3) has 17925 bin [4.3,4.4) has 18608 bin [4.4,4.5) has 18508 bin [4.5,4.6) has 18166 bin [4.6,4.7) has 17823 bin [4.7,4.8) has 17648 bin [4.8,4.9) has 17248 bin [4.9,5.0) has 17147 bin [5.0,5.1) has 16569 bin [5.1,5.2) has 16738 bin [5.2,5.3) has 16850 bin [5.3,5.4) has 15970 bin [5.4,5.5) has 15653 bin [5.5,5.6) has 16091 bin [5.6,5.7) has 16311 bin [5.7,5.8) has 16596 bin [5.8,5.9) has 17520 bin [5.9,6.0) has 18021 bin [6.0,6.1) has 18861 bin [6.1,6.2) has 18742 bin [6.2,6.3) has 17396 bin [6.3,6.4) has 16923 bin [6.4,6.5) has 20734 bin [6.5,6.6) has 54924 bin [6.6,6.7) has 42616 bin [6.7,6.8) has 104052 bin [6.8,6.9) has 31882 bin [6.9,7.0) has 6565 bin [7.0,7.1) has 6606 bin [7.1,7.2) has 6636 bin [7.2,7.3) has 6770 bin [7.3,7.4) has 6250 bin [7.4,7.5) has 6266 bin [7.5,7.6) has 6202 bin [7.6,7.7) has 6060 bin [7.7,7.8) has 5918 bin [7.8,7.9) has 5894 bin [7.9,8.0) has 5843 bin [8.0,8.1) has 5843 bin [8.1,8.2) has 5559 bin [8.2,8.3) has 5634 bin [8.3,8.4) has 5582 bin [8.4,8.5) has 5414 bin [8.5,8.6) has 5242 bin [8.6,8.7) has 5299 bin [8.7,8.8) has 5235 bin [8.8,8.9) has 5307 bin [8.9,9.0) has 5252 bin [9.0,9.1) has 5136 bin [9.1,9.2) has 5072 bin [9.2,9.3) has 5046 bin [9.3,9.4) has 4975 bin [9.4,9.5) has 4886 bin [9.5,9.6) has 4763 bin [9.6,9.7) has 4770 bin [9.7,9.8) has 4606 bin [9.8,9.9) has 4674 bin [9.9,10.0) has 4706 bin [10.0,10.1) has 4529 bin [10.1,10.2) has 4484 bin [10.2,10.3) has 4456 bin [10.3,10.4) has 4310 bin [10.4,10.5) has 4380 bin [10.5,10.6) has 4240 bin [10.6,10.7) has 4194 bin [10.7,10.8) has 4316 bin [10.8,10.9) has 3979 bin [10.9,11.0) has 3824 bin [11.0,11.1) has 3808 bin [11.1,11.2) has 3826 bin [11.2,11.3) has 3648 bin [11.3,11.4) has 3490 bin [11.4,11.5) has 3351 bin [11.5,11.6) has 3321 bin [11.6,11.7) has 3436 bin [11.7,11.8) has 3126 bin [11.8,11.9) has 3153 bin [11.9,12.0) has 3158 bin [12.0,12.1) has 3086 bin [12.1,12.2) has 2890 bin [12.2,12.3) has 2721 bin [12.3,12.4) has 2694 bin [12.4,12.5) has 2559 bin [12.5,12.6) has 2447 bin [12.6,12.7) has 2384 bin [12.7,12.8) has 2186 bin [12.8,12.9) has 2106 bin [12.9,13.0) has 1988 bin [13.0,13.1) has 1929 bin [13.1,13.2) has 1839 bin [13.2,13.3) has 1651 bin [13.3,13.4) has 1590 bin [13.4,13.5) has 1559 bin [13.5,13.6) has 1452 bin [13.6,13.7) has 1368 bin [13.7,13.8) has 1307 bin [13.8,13.9) has 1181 bin [13.9,14.0) has 1168 bin [14.0,14.1) has 1045 bin [14.1,14.2) has 943 bin [14.2,14.3) has 870 bin [14.3,14.4) has 853 bin [14.4,14.5) has 876 bin [14.5,14.6) has 804 bin [14.6,14.7) has 672 bin [14.7,14.8) has 640 bin [14.8,14.9) has 612 bin [14.9,15.0) has 519 bin [15.0,15.1) has 469 bin [15.1,15.2) has 429 bin [15.2,15.3) has 443 bin [15.3,15.4) has 355 bin [15.4,15.5) has 323 bin [15.5,15.6) has 306 bin [15.6,15.7) has 262 bin [15.7,15.8) has 224 bin [15.8,15.9) has 184 bin [15.9,16.0) has 156 bin [16.0,16.1) has 152 bin [16.1,16.2) has 112 bin [16.2,16.3) has 123 bin [16.3,16.4) has 118 bin [16.4,16.5) has 106 bin [16.5,16.6) has 88 bin [16.6,16.7) has 77 bin [16.7,16.8) has 63 bin [16.8,16.9) has 65 bin [16.9,17.0) has 56 bin [17.0,17.1) has 48 bin [17.1,17.2) has 36 bin [17.2,17.3) has 26 bin [17.3,17.4) has 28 bin [17.4,17.5) has 14 bin [17.5,17.6) has 18 bin [17.6,17.7) has 16 bin [17.7,17.8) has 17 bin [17.8,17.9) has 7 bin [17.9,18.0) has 9 bin [18.0,18.1) has 5 bin [18.1,18.2) has 2 bin [18.2,18.3) has 6 bin [18.3,18.4) has 2 bin [18.4,18.5) has 2 bin [18.5,18.6) has 2 bin [18.6,18.7) has 2 bin [18.7,18.8) has 4 bin [18.8,18.9) has 1 bin [18.9,19.0) has 1 bin [19.0,19.1) has 3 bin [19.2,19.3) has 1 bin [19.3,19.4) has 1 average z coordinate 0.8 for 10862883 element(s) point source id histogram with bin size 1.000000 bin 47 has 7645632 bin 49 has 2711615 bin 50 has 505636 average point source id 47.638885459780795 for 10862883 element(s)