lasinfo (210611) report for 'AHN4T/31DN2_19.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: 179/2021 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: 113142387 number of points by return: 111631288 1191916 276482 39333 3368 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 457480 0 min x y z: 117980.000 457480.000 -2.724 max x y z: 119019.999 458769.999 20.871 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: 113142387 extended number of points by return: 111631288 1191916 276482 39333 3368 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 -2724 20871 intensity 0 4933 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 -35 32 user_data 6 8 point_source_ID 84 168 gps_time 269733137.536955 270300474.358743 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 40 255 B 13 255 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.92 34.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 111631288 number of intermediate returns: 320255 number of last returns: 111605942 number of single returns: 110415098 covered area in square units/kilounits: 1296080/1.30 point density: all returns 87.30 last only 86.11 (per square units) spacing: all returns 0.11 last only 0.11 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 113142387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 111631288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1191916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 276482 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3368 instead zero. overview over extended number of returns of given pulse: 110415098 1849609 714619 144985 17550 526 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2665121 unclassified (1) 108115786 ground (2) 1297708 building (6) 1028703 water (9) 35069 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6747645 +---> 217320 of those are unclassified (1) +---> 6200851 of those are ground (2) +---> 140129 of those are building (6) +---> 185391 of those are water (9) +---> 3954 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 11 bin [-2.7,-2.6) has 3868 bin [-2.6,-2.5) has 274481 bin [-2.5,-2.4) has 1320652 bin [-2.4,-2.3) has 1637024 bin [-2.3,-2.2) has 2415486 bin [-2.2,-2.1) has 3008804 bin [-2.1,-2.0) has 13540792 bin [-2.0,-1.9) has 57386029 bin [-1.9,-1.8) has 23130909 bin [-1.8,-1.7) has 3460088 bin [-1.7,-1.6) has 1316068 bin [-1.6,-1.5) has 491839 bin [-1.5,-1.4) has 275956 bin [-1.4,-1.3) has 181605 bin [-1.3,-1.2) has 133326 bin [-1.2,-1.1) has 103084 bin [-1.1,-1.0) has 78077 bin [-1.0,-0.9) has 65814 bin [-0.9,-0.8) has 63426 bin [-0.8,-0.7) has 59290 bin [-0.7,-0.6) has 49768 bin [-0.6,-0.5) has 82688 bin [-0.5,-0.4) has 428290 bin [-0.4,-0.3) has 107251 bin [-0.3,-0.2) has 72669 bin [-0.2,-0.1) has 60190 bin [-0.1,0.0) has 67472 bin [0.0,0.1) has 78233 bin [0.1,0.2) has 57844 bin [0.2,0.3) has 45811 bin [0.3,0.4) has 52210 bin [0.4,0.5) has 55796 bin [0.5,0.6) has 67584 bin [0.6,0.7) has 47134 bin [0.7,0.8) has 43442 bin [0.8,0.9) has 45504 bin [0.9,1.0) has 47076 bin [1.0,1.1) has 53699 bin [1.1,1.2) has 49762 bin [1.2,1.3) has 50619 bin [1.3,1.4) has 44261 bin [1.4,1.5) has 48826 bin [1.5,1.6) has 56938 bin [1.6,1.7) has 47638 bin [1.7,1.8) has 45628 bin [1.8,1.9) has 47343 bin [1.9,2.0) has 49540 bin [2.0,2.1) has 47615 bin [2.1,2.2) has 44006 bin [2.2,2.3) has 43805 bin [2.3,2.4) has 42371 bin [2.4,2.5) has 43646 bin [2.5,2.6) has 44197 bin [2.6,2.7) has 42649 bin [2.7,2.8) has 43220 bin [2.8,2.9) has 42256 bin [2.9,3.0) has 41951 bin [3.0,3.1) has 41256 bin [3.1,3.2) has 41224 bin [3.2,3.3) has 40812 bin [3.3,3.4) has 40239 bin [3.4,3.5) has 39888 bin [3.5,3.6) has 40623 bin [3.6,3.7) has 36954 bin [3.7,3.8) has 36121 bin [3.8,3.9) has 36374 bin [3.9,4.0) has 37852 bin [4.0,4.1) has 36422 bin [4.1,4.2) has 44089 bin [4.2,4.3) has 86027 bin [4.3,4.4) has 87459 bin [4.4,4.5) has 75625 bin [4.5,4.6) has 44154 bin [4.6,4.7) has 42105 bin [4.7,4.8) has 38012 bin [4.8,4.9) has 36726 bin [4.9,5.0) has 35203 bin [5.0,5.1) has 33031 bin [5.1,5.2) has 31159 bin [5.2,5.3) has 30875 bin [5.3,5.4) has 32415 bin [5.4,5.5) has 36612 bin [5.5,5.6) has 33494 bin [5.6,5.7) has 29657 bin [5.7,5.8) has 30421 bin [5.8,5.9) has 29690 bin [5.9,6.0) has 26346 bin [6.0,6.1) has 25467 bin [6.1,6.2) has 24881 bin [6.2,6.3) has 24199 bin [6.3,6.4) has 22564 bin [6.4,6.5) has 21746 bin [6.5,6.6) has 20904 bin [6.6,6.7) has 20090 bin [6.7,6.8) has 19744 bin [6.8,6.9) has 18315 bin [6.9,7.0) has 18679 bin [7.0,7.1) has 20323 bin [7.1,7.2) has 17832 bin [7.2,7.3) has 19382 bin [7.3,7.4) has 16286 bin [7.4,7.5) has 14731 bin [7.5,7.6) has 13123 bin [7.6,7.7) has 11693 bin [7.7,7.8) has 10738 bin [7.8,7.9) has 9817 bin [7.9,8.0) has 9552 bin [8.0,8.1) has 9575 bin [8.1,8.2) has 9176 bin [8.2,8.3) has 8758 bin [8.3,8.4) has 8667 bin [8.4,8.5) has 8569 bin [8.5,8.6) has 8471 bin [8.6,8.7) has 8232 bin [8.7,8.8) has 7749 bin [8.8,8.9) has 7486 bin [8.9,9.0) has 7131 bin [9.0,9.1) has 6887 bin [9.1,9.2) has 6517 bin [9.2,9.3) has 6339 bin [9.3,9.4) has 6174 bin [9.4,9.5) has 5999 bin [9.5,9.6) has 5965 bin [9.6,9.7) has 5715 bin [9.7,9.8) has 5614 bin [9.8,9.9) has 5365 bin [9.9,10.0) has 5326 bin [10.0,10.1) has 5389 bin [10.1,10.2) has 5094 bin [10.2,10.3) has 4975 bin [10.3,10.4) has 4816 bin [10.4,10.5) has 4578 bin [10.5,10.6) has 4439 bin [10.6,10.7) has 4145 bin [10.7,10.8) has 3833 bin [10.8,10.9) has 3714 bin [10.9,11.0) has 3680 bin [11.0,11.1) has 3631 bin [11.1,11.2) has 3649 bin [11.2,11.3) has 3561 bin [11.3,11.4) has 3320 bin [11.4,11.5) has 3130 bin [11.5,11.6) has 3040 bin [11.6,11.7) has 2922 bin [11.7,11.8) has 2756 bin [11.8,11.9) has 2692 bin [11.9,12.0) has 2380 bin [12.0,12.1) has 2382 bin [12.1,12.2) has 2122 bin [12.2,12.3) has 2124 bin [12.3,12.4) has 1930 bin [12.4,12.5) has 1929 bin [12.5,12.6) has 1791 bin [12.6,12.7) has 1758 bin [12.7,12.8) has 1666 bin [12.8,12.9) has 1621 bin [12.9,13.0) has 1509 bin [13.0,13.1) has 1385 bin [13.1,13.2) has 1335 bin [13.2,13.3) has 1314 bin [13.3,13.4) has 1242 bin [13.4,13.5) has 1163 bin [13.5,13.6) has 1185 bin [13.6,13.7) has 1004 bin [13.7,13.8) has 1049 bin [13.8,13.9) has 979 bin [13.9,14.0) has 921 bin [14.0,14.1) has 895 bin [14.1,14.2) has 861 bin [14.2,14.3) has 782 bin [14.3,14.4) has 771 bin [14.4,14.5) has 822 bin [14.5,14.6) has 701 bin [14.6,14.7) has 625 bin [14.7,14.8) has 526 bin [14.8,14.9) has 495 bin [14.9,15.0) has 423 bin [15.0,15.1) has 417 bin [15.1,15.2) has 462 bin [15.2,15.3) has 431 bin [15.3,15.4) has 413 bin [15.4,15.5) has 361 bin [15.5,15.6) has 309 bin [15.6,15.7) has 309 bin [15.7,15.8) has 295 bin [15.8,15.9) has 275 bin [15.9,16.0) has 224 bin [16.0,16.1) has 214 bin [16.1,16.2) has 228 bin [16.2,16.3) has 215 bin [16.3,16.4) has 189 bin [16.4,16.5) has 156 bin [16.5,16.6) has 199 bin [16.6,16.7) has 182 bin [16.7,16.8) has 158 bin [16.8,16.9) has 157 bin [16.9,17.0) has 150 bin [17.0,17.1) has 136 bin [17.1,17.2) has 143 bin [17.2,17.3) has 190 bin [17.3,17.4) has 191 bin [17.4,17.5) has 186 bin [17.5,17.6) has 182 bin [17.6,17.7) has 195 bin [17.7,17.8) has 172 bin [17.8,17.9) has 153 bin [17.9,18.0) has 171 bin [18.0,18.1) has 164 bin [18.1,18.2) has 136 bin [18.2,18.3) has 146 bin [18.3,18.4) has 122 bin [18.4,18.5) has 110 bin [18.5,18.6) has 108 bin [18.6,18.7) has 116 bin [18.7,18.8) has 109 bin [18.8,18.9) has 111 bin [18.9,19.0) has 102 bin [19.0,19.1) has 85 bin [19.1,19.2) has 104 bin [19.2,19.3) has 101 bin [19.3,19.4) has 88 bin [19.4,19.5) has 78 bin [19.5,19.6) has 57 bin [19.6,19.7) has 37 bin [19.7,19.8) has 41 bin [19.8,19.9) has 43 bin [19.9,20.0) has 51 bin [20.0,20.1) has 46 bin [20.1,20.2) has 32 bin [20.2,20.3) has 19 bin [20.3,20.4) has 20 bin [20.4,20.5) has 14 bin [20.5,20.6) has 9 bin [20.6,20.7) has 7 bin [20.7,20.8) has 4 bin [20.8,20.9) has 3 average z coordinate -1.8 for 113142387 element(s) point source id histogram with bin size 1.000000 bin 84 has 31851997 bin 88 has 20488181 bin 89 has 21364681 bin 167 has 20061425 bin 168 has 19376103 average point source id 114.770670023074558 for 113142387 element(s)