lasinfo (210611) report for 'AHN4T/25HZ1_25.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: 178/2021 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: 27827890 number of points by return: 20651750 5907044 1135593 125181 8322 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 474980 0 min x y z: 133980.000 474980.000 -1.688 max x y z: 135019.999 476269.999 18.395 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: 27827890 extended number of points by return: 20651750 5907044 1135593 125181 8322 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 -1688 18395 intensity 59 3610 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 -31 35 user_data 6 7 point_source_ID 145 147 gps_time 270205085.263283 270207429.746473 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 212 G 16 212 B 2 193 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.59 36.1 ('Amplitude') attribute1 -15.31 20.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20651750 number of intermediate returns: 1263944 number of last returns: 20642815 number of single returns: 14730619 covered area in square units/kilounits: 866592/0.87 point density: all returns 32.11 last only 23.82 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27827890 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20651750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5907044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1135593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 125181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8322 instead zero. overview over extended number of returns of given pulse: 14730619 9556458 3031645 467500 41581 87 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8623545 unclassified (1) 15974814 ground (2) 1977 building (6) 3226820 water (9) 734 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2000747 +---> 745663 of those are unclassified (1) +---> 1010215 of those are ground (2) +---> 244869 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 42 bin [-1.6,-1.5) has 4106 bin [-1.5,-1.4) has 572934 bin [-1.4,-1.3) has 3795052 bin [-1.3,-1.2) has 5673831 bin [-1.2,-1.1) has 5127935 bin [-1.1,-1.0) has 2490576 bin [-1.0,-0.9) has 1258104 bin [-0.9,-0.8) has 595381 bin [-0.8,-0.7) has 295033 bin [-0.7,-0.6) has 147332 bin [-0.6,-0.5) has 90742 bin [-0.5,-0.4) has 71872 bin [-0.4,-0.3) has 72604 bin [-0.3,-0.2) has 83295 bin [-0.2,-0.1) has 97827 bin [-0.1,0.0) has 113293 bin [0.0,0.1) has 124957 bin [0.1,0.2) has 132856 bin [0.2,0.3) has 137411 bin [0.3,0.4) has 139900 bin [0.4,0.5) has 140535 bin [0.5,0.6) has 139746 bin [0.6,0.7) has 137572 bin [0.7,0.8) has 134307 bin [0.8,0.9) has 131915 bin [0.9,1.0) has 127390 bin [1.0,1.1) has 124359 bin [1.1,1.2) has 119971 bin [1.2,1.3) has 116870 bin [1.3,1.4) has 112863 bin [1.4,1.5) has 109528 bin [1.5,1.6) has 107800 bin [1.6,1.7) has 105727 bin [1.7,1.8) has 103740 bin [1.8,1.9) has 102964 bin [1.9,2.0) has 101936 bin [2.0,2.1) has 100883 bin [2.1,2.2) has 99175 bin [2.2,2.3) has 98551 bin [2.3,2.4) has 98645 bin [2.4,2.5) has 97482 bin [2.5,2.6) has 97504 bin [2.6,2.7) has 96027 bin [2.7,2.8) has 94794 bin [2.8,2.9) has 93782 bin [2.9,3.0) has 92592 bin [3.0,3.1) has 91266 bin [3.1,3.2) has 91116 bin [3.2,3.3) has 89393 bin [3.3,3.4) has 87577 bin [3.4,3.5) has 86739 bin [3.5,3.6) has 85068 bin [3.6,3.7) has 83797 bin [3.7,3.8) has 81558 bin [3.8,3.9) has 79435 bin [3.9,4.0) has 78601 bin [4.0,4.1) has 77036 bin [4.1,4.2) has 75526 bin [4.2,4.3) has 74049 bin [4.3,4.4) has 72328 bin [4.4,4.5) has 70545 bin [4.5,4.6) has 68573 bin [4.6,4.7) has 67315 bin [4.7,4.8) has 65419 bin [4.8,4.9) has 64020 bin [4.9,5.0) has 62412 bin [5.0,5.1) has 60718 bin [5.1,5.2) has 59566 bin [5.2,5.3) has 58485 bin [5.3,5.4) has 56788 bin [5.4,5.5) has 55935 bin [5.5,5.6) has 55354 bin [5.6,5.7) has 54536 bin [5.7,5.8) has 53898 bin [5.8,5.9) has 52053 bin [5.9,6.0) has 51889 bin [6.0,6.1) has 50950 bin [6.1,6.2) has 50450 bin [6.2,6.3) has 50261 bin [6.3,6.4) has 49589 bin [6.4,6.5) has 47936 bin [6.5,6.6) has 47797 bin [6.6,6.7) has 46575 bin [6.7,6.8) has 46153 bin [6.8,6.9) has 45259 bin [6.9,7.0) has 44499 bin [7.0,7.1) has 43288 bin [7.1,7.2) has 42018 bin [7.2,7.3) has 41731 bin [7.3,7.4) has 40834 bin [7.4,7.5) has 40260 bin [7.5,7.6) has 39661 bin [7.6,7.7) has 38619 bin [7.7,7.8) has 37414 bin [7.8,7.9) has 36787 bin [7.9,8.0) has 35908 bin [8.0,8.1) has 35307 bin [8.1,8.2) has 34695 bin [8.2,8.3) has 33177 bin [8.3,8.4) has 32774 bin [8.4,8.5) has 32495 bin [8.5,8.6) has 31600 bin [8.6,8.7) has 30308 bin [8.7,8.8) has 29346 bin [8.8,8.9) has 28262 bin [8.9,9.0) has 27530 bin [9.0,9.1) has 26712 bin [9.1,9.2) has 26393 bin [9.2,9.3) has 25349 bin [9.3,9.4) has 24827 bin [9.4,9.5) has 24071 bin [9.5,9.6) has 23638 bin [9.6,9.7) has 22895 bin [9.7,9.8) has 21721 bin [9.8,9.9) has 20821 bin [9.9,10.0) has 20149 bin [10.0,10.1) has 19713 bin [10.1,10.2) has 18567 bin [10.2,10.3) has 17902 bin [10.3,10.4) has 17344 bin [10.4,10.5) has 16636 bin [10.5,10.6) has 15753 bin [10.6,10.7) has 15039 bin [10.7,10.8) has 14322 bin [10.8,10.9) has 14187 bin [10.9,11.0) has 13200 bin [11.0,11.1) has 12323 bin [11.1,11.2) has 11906 bin [11.2,11.3) has 11277 bin [11.3,11.4) has 10915 bin [11.4,11.5) has 10440 bin [11.5,11.6) has 10067 bin [11.6,11.7) has 9548 bin [11.7,11.8) has 8921 bin [11.8,11.9) has 8382 bin [11.9,12.0) has 7928 bin [12.0,12.1) has 7413 bin [12.1,12.2) has 6823 bin [12.2,12.3) has 6368 bin [12.3,12.4) has 5992 bin [12.4,12.5) has 5817 bin [12.5,12.6) has 5282 bin [12.6,12.7) has 5201 bin [12.7,12.8) has 4946 bin [12.8,12.9) has 4609 bin [12.9,13.0) has 4394 bin [13.0,13.1) has 4162 bin [13.1,13.2) has 3930 bin [13.2,13.3) has 3637 bin [13.3,13.4) has 3452 bin [13.4,13.5) has 3169 bin [13.5,13.6) has 2948 bin [13.6,13.7) has 2855 bin [13.7,13.8) has 2648 bin [13.8,13.9) has 2496 bin [13.9,14.0) has 2360 bin [14.0,14.1) has 2309 bin [14.1,14.2) has 2053 bin [14.2,14.3) has 1870 bin [14.3,14.4) has 1790 bin [14.4,14.5) has 1637 bin [14.5,14.6) has 1557 bin [14.6,14.7) has 1328 bin [14.7,14.8) has 1151 bin [14.8,14.9) has 1058 bin [14.9,15.0) has 1008 bin [15.0,15.1) has 1005 bin [15.1,15.2) has 914 bin [15.2,15.3) has 823 bin [15.3,15.4) has 729 bin [15.4,15.5) has 693 bin [15.5,15.6) has 667 bin [15.6,15.7) has 580 bin [15.7,15.8) has 460 bin [15.8,15.9) has 430 bin [15.9,16.0) has 355 bin [16.0,16.1) has 293 bin [16.1,16.2) has 241 bin [16.2,16.3) has 212 bin [16.3,16.4) has 186 bin [16.4,16.5) has 148 bin [16.5,16.6) has 136 bin [16.6,16.7) has 118 bin [16.7,16.8) has 91 bin [16.8,16.9) has 105 bin [16.9,17.0) has 82 bin [17.0,17.1) has 59 bin [17.1,17.2) has 43 bin [17.2,17.3) has 30 bin [17.3,17.4) has 14 bin [17.4,17.5) has 9 bin [17.5,17.6) has 9 bin [17.6,17.7) has 6 bin [17.7,17.8) has 6 bin [17.8,17.9) has 4 bin [17.9,18.0) has 8 bin [18.0,18.1) has 3 bin [18.1,18.2) has 2 bin [18.3,18.4) has 1 average z coordinate 0.2 for 27827890 element(s) point source id histogram with bin size 1.000000 bin 145 has 2850837 bin 146 has 23354492 bin 147 has 1622561 average point source id 145.955861691274464 for 27827890 element(s)