lasinfo (210611) report for 'AHN4T/27GN2_09.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: 336/2022 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: 24873538 number of points by return: 22548439 1501530 637437 161304 22821 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 484980 0 min x y z: 207980.000 484980.000 0.491 max x y z: 209019.999 486269.999 32.507 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: 24873538 extended number of points by return: 22548439 1501530 637437 161304 22821 1903 104 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 491 32507 intensity 56 4608 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 136 138 gps_time 330428332.704853 330778458.757783 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 46 255 B 39 255 NIR 14 255 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 -16.33 29.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22548439 number of intermediate returns: 824178 number of last returns: 22544041 number of single returns: 21043120 covered area in square units/kilounits: 1338368/1.34 point density: all returns 18.58 last only 16.84 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24873538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22548439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1501530 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 637437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 161304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22821 instead zero. overview over extended number of returns of given pulse: 21043120 1731208 1428164 554590 104860 10880 716 0 0 0 0 0 0 0 0 histogram of classification of points: 2549814 unclassified (1) 21872875 ground (2) 383384 building (6) 67465 water (9) +-> flagged as extended overlap: 2194455 +---> 180914 of those are unclassified (1) +---> 1973059 of those are ground (2) +---> 35264 of those are building (6) +---> 5218 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 1 bin [0.5,0.6) has 52 bin [0.6,0.7) has 27 bin [0.7,0.8) has 24 bin [0.8,0.9) has 20 bin [0.9,1.0) has 15 bin [1.0,1.1) has 17 bin [1.1,1.2) has 17 bin [1.2,1.3) has 18 bin [1.3,1.4) has 18 bin [1.4,1.5) has 21 bin [1.5,1.6) has 39 bin [1.6,1.7) has 454 bin [1.7,1.8) has 14263 bin [1.8,1.9) has 8356 bin [1.9,2.0) has 7223 bin [2.0,2.1) has 8524 bin [2.1,2.2) has 46517 bin [2.2,2.3) has 45294 bin [2.3,2.4) has 131774 bin [2.4,2.5) has 242066 bin [2.5,2.6) has 306820 bin [2.6,2.7) has 569851 bin [2.7,2.8) has 1266666 bin [2.8,2.9) has 2498415 bin [2.9,3.0) has 3590792 bin [3.0,3.1) has 2965576 bin [3.1,3.2) has 2662172 bin [3.2,3.3) has 2044954 bin [3.3,3.4) has 1490962 bin [3.4,3.5) has 1113817 bin [3.5,3.6) has 726417 bin [3.6,3.7) has 549952 bin [3.7,3.8) has 501993 bin [3.8,3.9) has 435296 bin [3.9,4.0) has 326132 bin [4.0,4.1) has 201454 bin [4.1,4.2) has 113299 bin [4.2,4.3) has 75193 bin [4.3,4.4) has 66088 bin [4.4,4.5) has 30401 bin [4.5,4.6) has 19227 bin [4.6,4.7) has 14603 bin [4.7,4.8) has 15368 bin [4.8,4.9) has 16052 bin [4.9,5.0) has 15489 bin [5.0,5.1) has 14939 bin [5.1,5.2) has 14662 bin [5.2,5.3) has 14609 bin [5.3,5.4) has 14819 bin [5.4,5.5) has 14661 bin [5.5,5.6) has 15183 bin [5.6,5.7) has 15940 bin [5.7,5.8) has 17023 bin [5.8,5.9) has 16717 bin [5.9,6.0) has 18017 bin [6.0,6.1) has 19339 bin [6.1,6.2) has 21541 bin [6.2,6.3) has 23085 bin [6.3,6.4) has 19101 bin [6.4,6.5) has 18437 bin [6.5,6.6) has 19832 bin [6.6,6.7) has 19809 bin [6.7,6.8) has 19762 bin [6.8,6.9) has 19229 bin [6.9,7.0) has 19287 bin [7.0,7.1) has 19151 bin [7.1,7.2) has 19198 bin [7.2,7.3) has 18896 bin [7.3,7.4) has 18146 bin [7.4,7.5) has 18225 bin [7.5,7.6) has 18166 bin [7.6,7.7) has 18107 bin [7.7,7.8) has 17668 bin [7.8,7.9) has 17708 bin [7.9,8.0) has 21246 bin [8.0,8.1) has 19740 bin [8.1,8.2) has 19280 bin [8.2,8.3) has 18989 bin [8.3,8.4) has 19036 bin [8.4,8.5) has 19285 bin [8.5,8.6) has 19578 bin [8.6,8.7) has 18947 bin [8.7,8.8) has 18588 bin [8.8,8.9) has 19136 bin [8.9,9.0) has 19240 bin [9.0,9.1) has 19241 bin [9.1,9.2) has 19159 bin [9.2,9.3) has 19376 bin [9.3,9.4) has 19409 bin [9.4,9.5) has 19792 bin [9.5,9.6) has 20008 bin [9.6,9.7) has 19778 bin [9.7,9.8) has 19384 bin [9.8,9.9) has 19035 bin [9.9,10.0) has 19037 bin [10.0,10.1) has 19395 bin [10.1,10.2) has 18839 bin [10.2,10.3) has 18869 bin [10.3,10.4) has 19052 bin [10.4,10.5) has 19187 bin [10.5,10.6) has 19296 bin [10.6,10.7) has 18987 bin [10.7,10.8) has 18890 bin [10.8,10.9) has 18732 bin [10.9,11.0) has 18779 bin [11.0,11.1) has 18814 bin [11.1,11.2) has 18403 bin [11.2,11.3) has 18390 bin [11.3,11.4) has 18490 bin [11.4,11.5) has 18026 bin [11.5,11.6) has 17538 bin [11.6,11.7) has 17821 bin [11.7,11.8) has 17632 bin [11.8,11.9) has 17515 bin [11.9,12.0) has 17739 bin [12.0,12.1) has 17217 bin [12.1,12.2) has 17237 bin [12.2,12.3) has 17449 bin [12.3,12.4) has 17586 bin [12.4,12.5) has 17294 bin [12.5,12.6) has 17248 bin [12.6,12.7) has 17226 bin [12.7,12.8) has 16748 bin [12.8,12.9) has 16608 bin [12.9,13.0) has 16187 bin [13.0,13.1) has 16431 bin [13.1,13.2) has 16162 bin [13.2,13.3) has 16444 bin [13.3,13.4) has 16217 bin [13.4,13.5) has 16496 bin [13.5,13.6) has 16585 bin [13.6,13.7) has 16695 bin [13.7,13.8) has 16726 bin [13.8,13.9) has 16551 bin [13.9,14.0) has 16636 bin [14.0,14.1) has 16432 bin [14.1,14.2) has 16371 bin [14.2,14.3) has 16541 bin [14.3,14.4) has 16295 bin [14.4,14.5) has 16365 bin [14.5,14.6) has 16602 bin [14.6,14.7) has 16540 bin [14.7,14.8) has 16553 bin [14.8,14.9) has 16371 bin [14.9,15.0) has 16552 bin [15.0,15.1) has 16201 bin [15.1,15.2) has 16586 bin [15.2,15.3) has 16805 bin [15.3,15.4) has 16595 bin [15.4,15.5) has 16698 bin [15.5,15.6) has 16544 bin [15.6,15.7) has 16479 bin [15.7,15.8) has 16594 bin [15.8,15.9) has 16288 bin [15.9,16.0) has 16317 bin [16.0,16.1) has 16553 bin [16.1,16.2) has 16211 bin [16.2,16.3) has 16116 bin [16.3,16.4) has 15905 bin [16.4,16.5) has 16045 bin [16.5,16.6) has 15966 bin [16.6,16.7) has 15919 bin [16.7,16.8) has 15700 bin [16.8,16.9) has 15670 bin [16.9,17.0) has 15665 bin [17.0,17.1) has 15474 bin [17.1,17.2) has 15396 bin [17.2,17.3) has 15321 bin [17.3,17.4) has 15118 bin [17.4,17.5) has 15088 bin [17.5,17.6) has 15022 bin [17.6,17.7) has 14933 bin [17.7,17.8) has 14540 bin [17.8,17.9) has 14304 bin [17.9,18.0) has 14126 bin [18.0,18.1) has 13817 bin [18.1,18.2) has 13602 bin [18.2,18.3) has 13290 bin [18.3,18.4) has 12930 bin [18.4,18.5) has 12850 bin [18.5,18.6) has 12472 bin [18.6,18.7) has 12177 bin [18.7,18.8) has 11958 bin [18.8,18.9) has 11496 bin [18.9,19.0) has 11409 bin [19.0,19.1) has 11023 bin [19.1,19.2) has 10872 bin [19.2,19.3) has 10522 bin [19.3,19.4) has 10286 bin [19.4,19.5) has 10160 bin [19.5,19.6) has 9901 bin [19.6,19.7) has 9709 bin [19.7,19.8) has 9389 bin [19.8,19.9) has 9335 bin [19.9,20.0) has 9390 bin [20.0,20.1) has 9055 bin [20.1,20.2) has 8864 bin [20.2,20.3) has 8771 bin [20.3,20.4) has 8452 bin [20.4,20.5) has 8374 bin [20.5,20.6) has 8034 bin [20.6,20.7) has 8095 bin [20.7,20.8) has 7907 bin [20.8,20.9) has 7555 bin [20.9,21.0) has 7399 bin [21.0,21.1) has 7299 bin [21.1,21.2) has 7141 bin [21.2,21.3) has 6874 bin [21.3,21.4) has 6890 bin [21.4,21.5) has 6709 bin [21.5,21.6) has 6238 bin [21.6,21.7) has 6131 bin [21.7,21.8) has 5978 bin [21.8,21.9) has 5894 bin [21.9,22.0) has 5667 bin [22.0,22.1) has 5458 bin [22.1,22.2) has 5277 bin [22.2,22.3) has 5019 bin [22.3,22.4) has 4898 bin [22.4,22.5) has 4616 bin [22.5,22.6) has 4559 bin [22.6,22.7) has 4401 bin [22.7,22.8) has 4177 bin [22.8,22.9) has 3946 bin [22.9,23.0) has 3799 bin [23.0,23.1) has 3605 bin [23.1,23.2) has 3402 bin [23.2,23.3) has 3262 bin [23.3,23.4) has 3006 bin [23.4,23.5) has 2858 bin [23.5,23.6) has 2754 bin [23.6,23.7) has 2526 bin [23.7,23.8) has 2400 bin [23.8,23.9) has 2299 bin [23.9,24.0) has 2209 bin [24.0,24.1) has 2080 bin [24.1,24.2) has 1998 bin [24.2,24.3) has 1902 bin [24.3,24.4) has 1847 bin [24.4,24.5) has 1657 bin [24.5,24.6) has 1576 bin [24.6,24.7) has 1583 bin [24.7,24.8) has 1346 bin [24.8,24.9) has 1310 bin [24.9,25.0) has 1236 bin [25.0,25.1) has 1068 bin [25.1,25.2) has 996 bin [25.2,25.3) has 802 bin [25.3,25.4) has 773 bin [25.4,25.5) has 629 bin [25.5,25.6) has 572 bin [25.6,25.7) has 481 bin [25.7,25.8) has 451 bin [25.8,25.9) has 406 bin [25.9,26.0) has 348 bin [26.0,26.1) has 301 bin [26.1,26.2) has 281 bin [26.2,26.3) has 261 bin [26.3,26.4) has 196 bin [26.4,26.5) has 205 bin [26.5,26.6) has 214 bin [26.6,26.7) has 201 bin [26.7,26.8) has 161 bin [26.8,26.9) has 205 bin [26.9,27.0) has 173 bin [27.0,27.1) has 161 bin [27.1,27.2) has 182 bin [27.2,27.3) has 164 bin [27.3,27.4) has 166 bin [27.4,27.5) has 165 bin [27.5,27.6) has 175 bin [27.6,27.7) has 163 bin [27.7,27.8) has 156 bin [27.8,27.9) has 146 bin [27.9,28.0) has 135 bin [28.0,28.1) has 153 bin [28.1,28.2) has 123 bin [28.2,28.3) has 141 bin [28.3,28.4) has 138 bin [28.4,28.5) has 126 bin [28.5,28.6) has 112 bin [28.6,28.7) has 130 bin [28.7,28.8) has 97 bin [28.8,28.9) has 110 bin [28.9,29.0) has 99 bin [29.0,29.1) has 95 bin [29.1,29.2) has 124 bin [29.2,29.3) has 95 bin [29.3,29.4) has 95 bin [29.4,29.5) has 96 bin [29.5,29.6) has 75 bin [29.6,29.7) has 89 bin [29.7,29.8) has 80 bin [29.8,29.9) has 60 bin [29.9,30.0) has 64 bin [30.0,30.1) has 76 bin [30.1,30.2) has 48 bin [30.2,30.3) has 66 bin [30.3,30.4) has 68 bin [30.4,30.5) has 73 bin [30.5,30.6) has 59 bin [30.6,30.7) has 60 bin [30.7,30.8) has 42 bin [30.8,30.9) has 53 bin [30.9,31.0) has 52 bin [31.0,31.1) has 36 bin [31.1,31.2) has 34 bin [31.2,31.3) has 45 bin [31.3,31.4) has 43 bin [31.4,31.5) has 45 bin [31.5,31.6) has 31 bin [31.6,31.7) has 35 bin [31.7,31.8) has 22 bin [31.8,31.9) has 19 bin [31.9,32.0) has 13 bin [32.0,32.1) has 13 bin [32.1,32.2) has 16 bin [32.2,32.3) has 6 bin [32.3,32.4) has 9 bin [32.4,32.5) has 5 bin [32.5,32.6) has 1 average z coordinate 4.2 for 24873538 element(s) point source id histogram with bin size 1.000000 bin 136 has 2653762 bin 137 has 21446941 bin 138 has 772835 average point source id 136.924380399764601 for 24873538 element(s)