lasinfo (210611) report for 'AHN4T/37CN2_11.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: 52803474 number of points by return: 45895333 4813204 1679122 369244 46571 scale factor x y z: 0.001 0.001 0.001 offset x y z: 64980 433730 0 min x y z: 64980.000 433730.000 -1.976 max x y z: 66019.999 435019.999 28.456 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: 52803474 extended number of points by return: 45895333 4813204 1679122 369244 46571 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 -1976 28456 intensity 0 4918 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 34 user_data 6 7 point_source_ID 5 174 gps_time 268429155.363096 270306654.884485 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 14 255 B 0 255 NIR 34 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5667 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -16.05 34.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45895333 number of intermediate returns: 2098874 number of last returns: 45862708 number of single returns: 41053441 covered area in square units/kilounits: 1324264/1.32 point density: all returns 39.87 last only 34.63 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52803474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45895333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4813204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1679122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 369244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 46571 instead zero. overview over extended number of returns of given pulse: 41053441 6288078 3934861 1293521 231556 1972 45 0 0 0 0 0 0 0 0 histogram of classification of points: 9909064 unclassified (1) 41251588 ground (2) 1463327 building (6) 165895 water (9) 13600 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3952430 +---> 646732 of those are unclassified (1) +---> 3122091 of those are ground (2) +---> 164073 of those are building (6) +---> 18813 of those are water (9) +---> 721 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 39 bin [-1.9,-1.8) has 2881 bin [-1.8,-1.7) has 10249 bin [-1.7,-1.6) has 27256 bin [-1.6,-1.5) has 165887 bin [-1.5,-1.4) has 768942 bin [-1.4,-1.3) has 802962 bin [-1.3,-1.2) has 371907 bin [-1.2,-1.1) has 221111 bin [-1.1,-1.0) has 168532 bin [-1.0,-0.9) has 169778 bin [-0.9,-0.8) has 191915 bin [-0.8,-0.7) has 281695 bin [-0.7,-0.6) has 414062 bin [-0.6,-0.5) has 584271 bin [-0.5,-0.4) has 707837 bin [-0.4,-0.3) has 804694 bin [-0.3,-0.2) has 1325147 bin [-0.2,-0.1) has 1420895 bin [-0.1,0.0) has 2440816 bin [0.0,0.1) has 3064311 bin [0.1,0.2) has 2326563 bin [0.2,0.3) has 2304182 bin [0.3,0.4) has 2313363 bin [0.4,0.5) has 2695644 bin [0.5,0.6) has 2804467 bin [0.6,0.7) has 2916903 bin [0.7,0.8) has 2886132 bin [0.8,0.9) has 3175094 bin [0.9,1.0) has 2027198 bin [1.0,1.1) has 1604091 bin [1.1,1.2) has 1024547 bin [1.2,1.3) has 682687 bin [1.3,1.4) has 515439 bin [1.4,1.5) has 377392 bin [1.5,1.6) has 293437 bin [1.6,1.7) has 224113 bin [1.7,1.8) has 161693 bin [1.8,1.9) has 142913 bin [1.9,2.0) has 133834 bin [2.0,2.1) has 135815 bin [2.1,2.2) has 132453 bin [2.2,2.3) has 140664 bin [2.3,2.4) has 131995 bin [2.4,2.5) has 123892 bin [2.5,2.6) has 119775 bin [2.6,2.7) has 126005 bin [2.7,2.8) has 130531 bin [2.8,2.9) has 133631 bin [2.9,3.0) has 133671 bin [3.0,3.1) has 133459 bin [3.1,3.2) has 143899 bin [3.2,3.3) has 142813 bin [3.3,3.4) has 144246 bin [3.4,3.5) has 136052 bin [3.5,3.6) has 129491 bin [3.6,3.7) has 129462 bin [3.7,3.8) has 127666 bin [3.8,3.9) has 124093 bin [3.9,4.0) has 116785 bin [4.0,4.1) has 116110 bin [4.1,4.2) has 112615 bin [4.2,4.3) has 107285 bin [4.3,4.4) has 106352 bin [4.4,4.5) has 120681 bin [4.5,4.6) has 148804 bin [4.6,4.7) has 133793 bin [4.7,4.8) has 108390 bin [4.8,4.9) has 106119 bin [4.9,5.0) has 99745 bin [5.0,5.1) has 98588 bin [5.1,5.2) has 98506 bin [5.2,5.3) has 98051 bin [5.3,5.4) has 96627 bin [5.4,5.5) has 95978 bin [5.5,5.6) has 95491 bin [5.6,5.7) has 92472 bin [5.7,5.8) has 88660 bin [5.8,5.9) has 87787 bin [5.9,6.0) has 86863 bin [6.0,6.1) has 87220 bin [6.1,6.2) has 85455 bin [6.2,6.3) has 84018 bin [6.3,6.4) has 84737 bin [6.4,6.5) has 95632 bin [6.5,6.6) has 101046 bin [6.6,6.7) has 87034 bin [6.7,6.8) has 80953 bin [6.8,6.9) has 78669 bin [6.9,7.0) has 77530 bin [7.0,7.1) has 76876 bin [7.1,7.2) has 75524 bin [7.2,7.3) has 74760 bin [7.3,7.4) has 75071 bin [7.4,7.5) has 73897 bin [7.5,7.6) has 72882 bin [7.6,7.7) has 72563 bin [7.7,7.8) has 71366 bin [7.8,7.9) has 69985 bin [7.9,8.0) has 69403 bin [8.0,8.1) has 68740 bin [8.1,8.2) has 67011 bin [8.2,8.3) has 66331 bin [8.3,8.4) has 64432 bin [8.4,8.5) has 63935 bin [8.5,8.6) has 62786 bin [8.6,8.7) has 61153 bin [8.7,8.8) has 60554 bin [8.8,8.9) has 59966 bin [8.9,9.0) has 59328 bin [9.0,9.1) has 58449 bin [9.1,9.2) has 57558 bin [9.2,9.3) has 57138 bin [9.3,9.4) has 56455 bin [9.4,9.5) has 55816 bin [9.5,9.6) has 55212 bin [9.6,9.7) has 54754 bin [9.7,9.8) has 53856 bin [9.8,9.9) has 53259 bin [9.9,10.0) has 53117 bin [10.0,10.1) has 52919 bin [10.1,10.2) has 52023 bin [10.2,10.3) has 51408 bin [10.3,10.4) has 51207 bin [10.4,10.5) has 50749 bin [10.5,10.6) has 49403 bin [10.6,10.7) has 48725 bin [10.7,10.8) has 48491 bin [10.8,10.9) has 48376 bin [10.9,11.0) has 47755 bin [11.0,11.1) has 47035 bin [11.1,11.2) has 46639 bin [11.2,11.3) has 46460 bin [11.3,11.4) has 45748 bin [11.4,11.5) has 44508 bin [11.5,11.6) has 44688 bin [11.6,11.7) has 44082 bin [11.7,11.8) has 42899 bin [11.8,11.9) has 42542 bin [11.9,12.0) has 42079 bin [12.0,12.1) has 41243 bin [12.1,12.2) has 40907 bin [12.2,12.3) has 40265 bin [12.3,12.4) has 40146 bin [12.4,12.5) has 39228 bin [12.5,12.6) has 38821 bin [12.6,12.7) has 38090 bin [12.7,12.8) has 37335 bin [12.8,12.9) has 37206 bin [12.9,13.0) has 36708 bin [13.0,13.1) has 35888 bin [13.1,13.2) has 35802 bin [13.2,13.3) has 34933 bin [13.3,13.4) has 34044 bin [13.4,13.5) has 34181 bin [13.5,13.6) has 33732 bin [13.6,13.7) has 33016 bin [13.7,13.8) has 32455 bin [13.8,13.9) has 31980 bin [13.9,14.0) has 31511 bin [14.0,14.1) has 31022 bin [14.1,14.2) has 30373 bin [14.2,14.3) has 29261 bin [14.3,14.4) has 28877 bin [14.4,14.5) has 28153 bin [14.5,14.6) has 27279 bin [14.6,14.7) has 26250 bin [14.7,14.8) has 26234 bin [14.8,14.9) has 25398 bin [14.9,15.0) has 24837 bin [15.0,15.1) has 24609 bin [15.1,15.2) has 23883 bin [15.2,15.3) has 23247 bin [15.3,15.4) has 22713 bin [15.4,15.5) has 22409 bin [15.5,15.6) has 21788 bin [15.6,15.7) has 20996 bin [15.7,15.8) has 20253 bin [15.8,15.9) has 19651 bin [15.9,16.0) has 18850 bin [16.0,16.1) has 18177 bin [16.1,16.2) has 17918 bin [16.2,16.3) has 17195 bin [16.3,16.4) has 16652 bin [16.4,16.5) has 15600 bin [16.5,16.6) has 15282 bin [16.6,16.7) has 14797 bin [16.7,16.8) has 14081 bin [16.8,16.9) has 13307 bin [16.9,17.0) has 12701 bin [17.0,17.1) has 12519 bin [17.1,17.2) has 12159 bin [17.2,17.3) has 11816 bin [17.3,17.4) has 11483 bin [17.4,17.5) has 11045 bin [17.5,17.6) has 10661 bin [17.6,17.7) has 10391 bin [17.7,17.8) has 9978 bin [17.8,17.9) has 9579 bin [17.9,18.0) has 9603 bin [18.0,18.1) has 9178 bin [18.1,18.2) has 8763 bin [18.2,18.3) has 8607 bin [18.3,18.4) has 8334 bin [18.4,18.5) has 8456 bin [18.5,18.6) has 8094 bin [18.6,18.7) has 8008 bin [18.7,18.8) has 7831 bin [18.8,18.9) has 7316 bin [18.9,19.0) has 7290 bin [19.0,19.1) has 7212 bin [19.1,19.2) has 7092 bin [19.2,19.3) has 6872 bin [19.3,19.4) has 6911 bin [19.4,19.5) has 6498 bin [19.5,19.6) has 6494 bin [19.6,19.7) has 6199 bin [19.7,19.8) has 6286 bin [19.8,19.9) has 6118 bin [19.9,20.0) has 5784 bin [20.0,20.1) has 5854 bin [20.1,20.2) has 5745 bin [20.2,20.3) has 5589 bin [20.3,20.4) has 5424 bin [20.4,20.5) has 5149 bin [20.5,20.6) has 5167 bin [20.6,20.7) has 5106 bin [20.7,20.8) has 5042 bin [20.8,20.9) has 4878 bin [20.9,21.0) has 4627 bin [21.0,21.1) has 4448 bin [21.1,21.2) has 4042 bin [21.2,21.3) has 3835 bin [21.3,21.4) has 3731 bin [21.4,21.5) has 3569 bin [21.5,21.6) has 3358 bin [21.6,21.7) has 3259 bin [21.7,21.8) has 3133 bin [21.8,21.9) has 3135 bin [21.9,22.0) has 3030 bin [22.0,22.1) has 2849 bin [22.1,22.2) has 2827 bin [22.2,22.3) has 2745 bin [22.3,22.4) has 2646 bin [22.4,22.5) has 2489 bin [22.5,22.6) has 2472 bin [22.6,22.7) has 2231 bin [22.7,22.8) has 2007 bin [22.8,22.9) has 1928 bin [22.9,23.0) has 1778 bin [23.0,23.1) has 1710 bin [23.1,23.2) has 1505 bin [23.2,23.3) has 1549 bin [23.3,23.4) has 1377 bin [23.4,23.5) has 1326 bin [23.5,23.6) has 1302 bin [23.6,23.7) has 1176 bin [23.7,23.8) has 1242 bin [23.8,23.9) has 1043 bin [23.9,24.0) has 991 bin [24.0,24.1) has 966 bin [24.1,24.2) has 966 bin [24.2,24.3) has 930 bin [24.3,24.4) has 901 bin [24.4,24.5) has 866 bin [24.5,24.6) has 789 bin [24.6,24.7) has 789 bin [24.7,24.8) has 708 bin [24.8,24.9) has 692 bin [24.9,25.0) has 675 bin [25.0,25.1) has 678 bin [25.1,25.2) has 594 bin [25.2,25.3) has 598 bin [25.3,25.4) has 604 bin [25.4,25.5) has 549 bin [25.5,25.6) has 551 bin [25.6,25.7) has 573 bin [25.7,25.8) has 486 bin [25.8,25.9) has 482 bin [25.9,26.0) has 498 bin [26.0,26.1) has 454 bin [26.1,26.2) has 457 bin [26.2,26.3) has 420 bin [26.3,26.4) has 440 bin [26.4,26.5) has 419 bin [26.5,26.6) has 390 bin [26.6,26.7) has 414 bin [26.7,26.8) has 357 bin [26.8,26.9) has 329 bin [26.9,27.0) has 366 bin [27.0,27.1) has 334 bin [27.1,27.2) has 280 bin [27.2,27.3) has 254 bin [27.3,27.4) has 252 bin [27.4,27.5) has 217 bin [27.5,27.6) has 175 bin [27.6,27.7) has 162 bin [27.7,27.8) has 110 bin [27.8,27.9) has 77 bin [27.9,28.0) has 41 bin [28.0,28.1) has 25 bin [28.1,28.2) has 15 bin [28.2,28.3) has 8 bin [28.3,28.4) has 6 bin [28.4,28.5) has 1 average z coordinate 1.7 for 52803474 element(s) point source id histogram with bin size 1.000000 bin 5 has 2841938 bin 12 has 11845321 bin 13 has 34281743 bin 174 has 3834472 average point source id 24.036568673492958 for 52803474 element(s)