lasinfo (210611) report for 'AHN4T/11HZ1_01.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: 174/2021 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: 29477892 number of points by return: 27213423 1317154 685607 261023 685 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 554980 0 min x y z: 209980.000 554980.000 1.465 max x y z: 211019.999 556269.999 32.209 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: 29477892 extended number of points by return: 27213423 1317154 685607 261023 685 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 1465 32209 intensity 19 3996 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 1066 1127 gps_time 268907322.048822 269079168.531700 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 25 255 B 15 255 NIR 62 255 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 39.96 ('Amplitude') attribute1 -17.15 23.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27213423 number of intermediate returns: 949081 number of last returns: 27200300 number of single returns: 25884912 covered area in square units/kilounits: 1335324/1.34 point density: all returns 22.08 last only 20.37 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29477892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27213423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1317154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 685607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 261023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 685 instead zero. overview over extended number of returns of given pulse: 25884912 1271826 1274053 1043664 3362 75 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2823047 unclassified (1) 25742393 ground (2) 794075 building (6) 118377 water (9) +-> flagged as extended overlap: 2041935 +---> 218169 of those are unclassified (1) +---> 1731277 of those are ground (2) +---> 65265 of those are building (6) +---> 27224 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.4,1.5) has 24 bin [1.5,1.6) has 2592 bin [1.6,1.7) has 33761 bin [1.7,1.8) has 81645 bin [1.8,1.9) has 61485 bin [1.9,2.0) has 63603 bin [2.0,2.1) has 103058 bin [2.1,2.2) has 246802 bin [2.2,2.3) has 540575 bin [2.3,2.4) has 1198547 bin [2.4,2.5) has 2053883 bin [2.5,2.6) has 2493727 bin [2.6,2.7) has 2140418 bin [2.7,2.8) has 2124340 bin [2.8,2.9) has 2211172 bin [2.9,3.0) has 1962823 bin [3.0,3.1) has 1548147 bin [3.1,3.2) has 1319433 bin [3.2,3.3) has 1127825 bin [3.3,3.4) has 874208 bin [3.4,3.5) has 750108 bin [3.5,3.6) has 654173 bin [3.6,3.7) has 465879 bin [3.7,3.8) has 377373 bin [3.8,3.9) has 303863 bin [3.9,4.0) has 178237 bin [4.0,4.1) has 132566 bin [4.1,4.2) has 96808 bin [4.2,4.3) has 83581 bin [4.3,4.4) has 86765 bin [4.4,4.5) has 91621 bin [4.5,4.6) has 80164 bin [4.6,4.7) has 85039 bin [4.7,4.8) has 87174 bin [4.8,4.9) has 116393 bin [4.9,5.0) has 129532 bin [5.0,5.1) has 147138 bin [5.1,5.2) has 140595 bin [5.2,5.3) has 244049 bin [5.3,5.4) has 250208 bin [5.4,5.5) has 179948 bin [5.5,5.6) has 200085 bin [5.6,5.7) has 275950 bin [5.7,5.8) has 243766 bin [5.8,5.9) has 183752 bin [5.9,6.0) has 126593 bin [6.0,6.1) has 114978 bin [6.1,6.2) has 74497 bin [6.2,6.3) has 52915 bin [6.3,6.4) has 43327 bin [6.4,6.5) has 46905 bin [6.5,6.6) has 37569 bin [6.6,6.7) has 30340 bin [6.7,6.8) has 28370 bin [6.8,6.9) has 27782 bin [6.9,7.0) has 27298 bin [7.0,7.1) has 28116 bin [7.1,7.2) has 30640 bin [7.2,7.3) has 30604 bin [7.3,7.4) has 30544 bin [7.4,7.5) has 30302 bin [7.5,7.6) has 31476 bin [7.6,7.7) has 35607 bin [7.7,7.8) has 33443 bin [7.8,7.9) has 35090 bin [7.9,8.0) has 33383 bin [8.0,8.1) has 32944 bin [8.1,8.2) has 33826 bin [8.2,8.3) has 35693 bin [8.3,8.4) has 33530 bin [8.4,8.5) has 32235 bin [8.5,8.6) has 31472 bin [8.6,8.7) has 32128 bin [8.7,8.8) has 32270 bin [8.8,8.9) has 30770 bin [8.9,9.0) has 31718 bin [9.0,9.1) has 29048 bin [9.1,9.2) has 30321 bin [9.2,9.3) has 32037 bin [9.3,9.4) has 35604 bin [9.4,9.5) has 30380 bin [9.5,9.6) has 27374 bin [9.6,9.7) has 27068 bin [9.7,9.8) has 27293 bin [9.8,9.9) has 29403 bin [9.9,10.0) has 27518 bin [10.0,10.1) has 27568 bin [10.1,10.2) has 26526 bin [10.2,10.3) has 26032 bin [10.3,10.4) has 25289 bin [10.4,10.5) has 27000 bin [10.5,10.6) has 26492 bin [10.6,10.7) has 28837 bin [10.7,10.8) has 25879 bin [10.8,10.9) has 25445 bin [10.9,11.0) has 25992 bin [11.0,11.1) has 24782 bin [11.1,11.2) has 25234 bin [11.2,11.3) has 24736 bin [11.3,11.4) has 26372 bin [11.4,11.5) has 26641 bin [11.5,11.6) has 25685 bin [11.6,11.7) has 24838 bin [11.7,11.8) has 26413 bin [11.8,11.9) has 23371 bin [11.9,12.0) has 22613 bin [12.0,12.1) has 25471 bin [12.1,12.2) has 23022 bin [12.2,12.3) has 21592 bin [12.3,12.4) has 21504 bin [12.4,12.5) has 21463 bin [12.5,12.6) has 22350 bin [12.6,12.7) has 19142 bin [12.7,12.8) has 18886 bin [12.8,12.9) has 19114 bin [12.9,13.0) has 18100 bin [13.0,13.1) has 18283 bin [13.1,13.2) has 17329 bin [13.2,13.3) has 16863 bin [13.3,13.4) has 15941 bin [13.4,13.5) has 15830 bin [13.5,13.6) has 15705 bin [13.6,13.7) has 14969 bin [13.7,13.8) has 14779 bin [13.8,13.9) has 14578 bin [13.9,14.0) has 14408 bin [14.0,14.1) has 14382 bin [14.1,14.2) has 14401 bin [14.2,14.3) has 14511 bin [14.3,14.4) has 14082 bin [14.4,14.5) has 13951 bin [14.5,14.6) has 14038 bin [14.6,14.7) has 13511 bin [14.7,14.8) has 13932 bin [14.8,14.9) has 13777 bin [14.9,15.0) has 13818 bin [15.0,15.1) has 13378 bin [15.1,15.2) has 13414 bin [15.2,15.3) has 13657 bin [15.3,15.4) has 13324 bin [15.4,15.5) has 13307 bin [15.5,15.6) has 13114 bin [15.6,15.7) has 13123 bin [15.7,15.8) has 13156 bin [15.8,15.9) has 13444 bin [15.9,16.0) has 13140 bin [16.0,16.1) has 13057 bin [16.1,16.2) has 13061 bin [16.2,16.3) has 13210 bin [16.3,16.4) has 13160 bin [16.4,16.5) has 12919 bin [16.5,16.6) has 12926 bin [16.6,16.7) has 12803 bin [16.7,16.8) has 12840 bin [16.8,16.9) has 12877 bin [16.9,17.0) has 12860 bin [17.0,17.1) has 12620 bin [17.1,17.2) has 12731 bin [17.2,17.3) has 12600 bin [17.3,17.4) has 12624 bin [17.4,17.5) has 12521 bin [17.5,17.6) has 12584 bin [17.6,17.7) has 12525 bin [17.7,17.8) has 12522 bin [17.8,17.9) has 12508 bin [17.9,18.0) has 11905 bin [18.0,18.1) has 12051 bin [18.1,18.2) has 12180 bin [18.2,18.3) has 11945 bin [18.3,18.4) has 12012 bin [18.4,18.5) has 12113 bin [18.5,18.6) has 12273 bin [18.6,18.7) has 12247 bin [18.7,18.8) has 11952 bin [18.8,18.9) has 11833 bin [18.9,19.0) has 11837 bin [19.0,19.1) has 11718 bin [19.1,19.2) has 11952 bin [19.2,19.3) has 11744 bin [19.3,19.4) has 11606 bin [19.4,19.5) has 11785 bin [19.5,19.6) has 11525 bin [19.6,19.7) has 11569 bin [19.7,19.8) has 11655 bin [19.8,19.9) has 11475 bin [19.9,20.0) has 11642 bin [20.0,20.1) has 11512 bin [20.1,20.2) has 11458 bin [20.2,20.3) has 11523 bin [20.3,20.4) has 11578 bin [20.4,20.5) has 11555 bin [20.5,20.6) has 11500 bin [20.6,20.7) has 11058 bin [20.7,20.8) has 11288 bin [20.8,20.9) has 11475 bin [20.9,21.0) has 11187 bin [21.0,21.1) has 11282 bin [21.1,21.2) has 10970 bin [21.2,21.3) has 10965 bin [21.3,21.4) has 11037 bin [21.4,21.5) has 10939 bin [21.5,21.6) has 10627 bin [21.6,21.7) has 10801 bin [21.7,21.8) has 10815 bin [21.8,21.9) has 10514 bin [21.9,22.0) has 10391 bin [22.0,22.1) has 10150 bin [22.1,22.2) has 10043 bin [22.2,22.3) has 9787 bin [22.3,22.4) has 9773 bin [22.4,22.5) has 9913 bin [22.5,22.6) has 9763 bin [22.6,22.7) has 9630 bin [22.7,22.8) has 9581 bin [22.8,22.9) has 9146 bin [22.9,23.0) has 8976 bin [23.0,23.1) has 8959 bin [23.1,23.2) has 8694 bin [23.2,23.3) has 8674 bin [23.3,23.4) has 8382 bin [23.4,23.5) has 8026 bin [23.5,23.6) has 7945 bin [23.6,23.7) has 7673 bin [23.7,23.8) has 7584 bin [23.8,23.9) has 7187 bin [23.9,24.0) has 6987 bin [24.0,24.1) has 6844 bin [24.1,24.2) has 6562 bin [24.2,24.3) has 6288 bin [24.3,24.4) has 6053 bin [24.4,24.5) has 5676 bin [24.5,24.6) has 5504 bin [24.6,24.7) has 5240 bin [24.7,24.8) has 5020 bin [24.8,24.9) has 4740 bin [24.9,25.0) has 4493 bin [25.0,25.1) has 4248 bin [25.1,25.2) has 3921 bin [25.2,25.3) has 3651 bin [25.3,25.4) has 3424 bin [25.4,25.5) has 3093 bin [25.5,25.6) has 2874 bin [25.6,25.7) has 2701 bin [25.7,25.8) has 2549 bin [25.8,25.9) has 2325 bin [25.9,26.0) has 2125 bin [26.0,26.1) has 1829 bin [26.1,26.2) has 1732 bin [26.2,26.3) has 1605 bin [26.3,26.4) has 1453 bin [26.4,26.5) has 1209 bin [26.5,26.6) has 1055 bin [26.6,26.7) has 942 bin [26.7,26.8) has 805 bin [26.8,26.9) has 693 bin [26.9,27.0) has 598 bin [27.0,27.1) has 540 bin [27.1,27.2) has 459 bin [27.2,27.3) has 398 bin [27.3,27.4) has 298 bin [27.4,27.5) has 266 bin [27.5,27.6) has 220 bin [27.6,27.7) has 199 bin [27.7,27.8) has 180 bin [27.8,27.9) has 162 bin [27.9,28.0) has 121 bin [28.0,28.1) has 121 bin [28.1,28.2) has 101 bin [28.2,28.3) has 92 bin [28.3,28.4) has 76 bin [28.4,28.5) has 55 bin [28.5,28.6) has 45 bin [28.6,28.7) has 39 bin [28.7,28.8) has 37 bin [28.8,28.9) has 36 bin [28.9,29.0) has 20 bin [29.0,29.1) has 8 bin [29.1,29.2) has 9 bin [29.2,29.3) has 8 bin [29.3,29.4) has 2 bin [29.4,29.5) has 2 bin [29.5,29.6) has 7 bin [29.6,29.7) has 9 bin [29.7,29.8) has 12 bin [29.8,29.9) has 12 bin [29.9,30.0) has 2 bin [30.1,30.2) has 1 bin [30.2,30.3) has 1 bin [30.3,30.4) has 1 bin [30.6,30.7) has 1 bin [30.9,31.0) has 2 bin [32.1,32.2) has 2 bin [32.2,32.3) has 1 average z coordinate 4.3 for 29477892 element(s) point source id histogram with bin size 1.000000 bin 1066 has 13061653 bin 1067 has 14895725 bin 1125 has 42856 bin 1126 has 984577 bin 1127 has 493081 average point source id 1069.615482070427561 for 29477892 element(s)