lasinfo (210611) report for 'AHN4T/31CN1_24.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: 36689967 number of points by return: 34522005 1912014 224038 29065 2845 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 456230 0 min x y z: 102980.000 456230.000 -3.247 max x y z: 104019.999 457519.999 20.947 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: 36689967 extended number of points by return: 34522005 1912014 224038 29065 2845 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 -3247 20947 intensity 0 4913 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 -34 35 user_data 6 7 point_source_ID 165 167 gps_time 270298104.099255 270299965.421198 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 31 255 B 5 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.24 34.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34522005 number of intermediate returns: 259181 number of last returns: 34468480 number of single returns: 32559699 covered area in square units/kilounits: 1251416/1.25 point density: all returns 29.32 last only 27.54 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36689967 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34522005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1912014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 224038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2845 instead zero. overview over extended number of returns of given pulse: 32559699 3418634 592315 105034 14279 6 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5579702 unclassified (1) 29261320 ground (2) 1672875 building (6) 164644 water (9) 11426 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2404951 +---> 308182 of those are unclassified (1) +---> 1985366 of those are ground (2) +---> 100189 of those are building (6) +---> 10258 of those are water (9) +---> 956 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 1 bin [-3.2,-3.1) has 11 bin [-3.1,-3.0) has 43 bin [-3.0,-2.9) has 451 bin [-2.9,-2.8) has 2339 bin [-2.8,-2.7) has 404 bin [-2.7,-2.6) has 314 bin [-2.6,-2.5) has 3189 bin [-2.5,-2.4) has 11568 bin [-2.4,-2.3) has 80075 bin [-2.3,-2.2) has 369053 bin [-2.2,-2.1) has 705991 bin [-2.1,-2.0) has 1958267 bin [-2.0,-1.9) has 5908886 bin [-1.9,-1.8) has 9736879 bin [-1.8,-1.7) has 6868797 bin [-1.7,-1.6) has 2990363 bin [-1.6,-1.5) has 1271659 bin [-1.5,-1.4) has 793860 bin [-1.4,-1.3) has 562837 bin [-1.3,-1.2) has 360323 bin [-1.2,-1.1) has 228774 bin [-1.1,-1.0) has 165712 bin [-1.0,-0.9) has 157217 bin [-0.9,-0.8) has 126395 bin [-0.8,-0.7) has 97757 bin [-0.7,-0.6) has 92320 bin [-0.6,-0.5) has 91616 bin [-0.5,-0.4) has 91837 bin [-0.4,-0.3) has 99177 bin [-0.3,-0.2) has 73236 bin [-0.2,-0.1) has 64854 bin [-0.1,0.0) has 62689 bin [0.0,0.1) has 64227 bin [0.1,0.2) has 116135 bin [0.2,0.3) has 138062 bin [0.3,0.4) has 82668 bin [0.4,0.5) has 80295 bin [0.5,0.6) has 93622 bin [0.6,0.7) has 78137 bin [0.7,0.8) has 75099 bin [0.8,0.9) has 69966 bin [0.9,1.0) has 86621 bin [1.0,1.1) has 75104 bin [1.1,1.2) has 70385 bin [1.2,1.3) has 64030 bin [1.3,1.4) has 62212 bin [1.4,1.5) has 60769 bin [1.5,1.6) has 64085 bin [1.6,1.7) has 70548 bin [1.7,1.8) has 77141 bin [1.8,1.9) has 111555 bin [1.9,2.0) has 64534 bin [2.0,2.1) has 59775 bin [2.1,2.2) has 54915 bin [2.2,2.3) has 51933 bin [2.3,2.4) has 59875 bin [2.4,2.5) has 71723 bin [2.5,2.6) has 70521 bin [2.6,2.7) has 46759 bin [2.7,2.8) has 62729 bin [2.8,2.9) has 47764 bin [2.9,3.0) has 44862 bin [3.0,3.1) has 55015 bin [3.1,3.2) has 81291 bin [3.2,3.3) has 59678 bin [3.3,3.4) has 77107 bin [3.4,3.5) has 83699 bin [3.5,3.6) has 53564 bin [3.6,3.7) has 48995 bin [3.7,3.8) has 45797 bin [3.8,3.9) has 43906 bin [3.9,4.0) has 43981 bin [4.0,4.1) has 45979 bin [4.1,4.2) has 42804 bin [4.2,4.3) has 47836 bin [4.3,4.4) has 34648 bin [4.4,4.5) has 31485 bin [4.5,4.6) has 32712 bin [4.6,4.7) has 28328 bin [4.7,4.8) has 26597 bin [4.8,4.9) has 25305 bin [4.9,5.0) has 24252 bin [5.0,5.1) has 24200 bin [5.1,5.2) has 23020 bin [5.2,5.3) has 23443 bin [5.3,5.4) has 21999 bin [5.4,5.5) has 19670 bin [5.5,5.6) has 19072 bin [5.6,5.7) has 17355 bin [5.7,5.8) has 16876 bin [5.8,5.9) has 16931 bin [5.9,6.0) has 15773 bin [6.0,6.1) has 14991 bin [6.1,6.2) has 13937 bin [6.2,6.3) has 13582 bin [6.3,6.4) has 13049 bin [6.4,6.5) has 12633 bin [6.5,6.6) has 11731 bin [6.6,6.7) has 11399 bin [6.7,6.8) has 11079 bin [6.8,6.9) has 10450 bin [6.9,7.0) has 10007 bin [7.0,7.1) has 9742 bin [7.1,7.2) has 9540 bin [7.2,7.3) has 9684 bin [7.3,7.4) has 9689 bin [7.4,7.5) has 8330 bin [7.5,7.6) has 7483 bin [7.6,7.7) has 6956 bin [7.7,7.8) has 7093 bin [7.8,7.9) has 6713 bin [7.9,8.0) has 6595 bin [8.0,8.1) has 6520 bin [8.1,8.2) has 6087 bin [8.2,8.3) has 6060 bin [8.3,8.4) has 5879 bin [8.4,8.5) has 5824 bin [8.5,8.6) has 5789 bin [8.6,8.7) has 5552 bin [8.7,8.8) has 5323 bin [8.8,8.9) has 5395 bin [8.9,9.0) has 5230 bin [9.0,9.1) has 5146 bin [9.1,9.2) has 4991 bin [9.2,9.3) has 4930 bin [9.3,9.4) has 4738 bin [9.4,9.5) has 4644 bin [9.5,9.6) has 4453 bin [9.6,9.7) has 4197 bin [9.7,9.8) has 4100 bin [9.8,9.9) has 4041 bin [9.9,10.0) has 3937 bin [10.0,10.1) has 3895 bin [10.1,10.2) has 3883 bin [10.2,10.3) has 3692 bin [10.3,10.4) has 3565 bin [10.4,10.5) has 3460 bin [10.5,10.6) has 3366 bin [10.6,10.7) has 3162 bin [10.7,10.8) has 3083 bin [10.8,10.9) has 2813 bin [10.9,11.0) has 2699 bin [11.0,11.1) has 2585 bin [11.1,11.2) has 2299 bin [11.2,11.3) has 2174 bin [11.3,11.4) has 2345 bin [11.4,11.5) has 2338 bin [11.5,11.6) has 2218 bin [11.6,11.7) has 2156 bin [11.7,11.8) has 2076 bin [11.8,11.9) has 1975 bin [11.9,12.0) has 1898 bin [12.0,12.1) has 1801 bin [12.1,12.2) has 1673 bin [12.2,12.3) has 1647 bin [12.3,12.4) has 1660 bin [12.4,12.5) has 1599 bin [12.5,12.6) has 1582 bin [12.6,12.7) has 1502 bin [12.7,12.8) has 1461 bin [12.8,12.9) has 1384 bin [12.9,13.0) has 1330 bin [13.0,13.1) has 1347 bin [13.1,13.2) has 1221 bin [13.2,13.3) has 1289 bin [13.3,13.4) has 1175 bin [13.4,13.5) has 1130 bin [13.5,13.6) has 1058 bin [13.6,13.7) has 984 bin [13.7,13.8) has 963 bin [13.8,13.9) has 973 bin [13.9,14.0) has 899 bin [14.0,14.1) has 910 bin [14.1,14.2) has 890 bin [14.2,14.3) has 851 bin [14.3,14.4) has 789 bin [14.4,14.5) has 725 bin [14.5,14.6) has 662 bin [14.6,14.7) has 692 bin [14.7,14.8) has 634 bin [14.8,14.9) has 562 bin [14.9,15.0) has 514 bin [15.0,15.1) has 576 bin [15.1,15.2) has 544 bin [15.2,15.3) has 503 bin [15.3,15.4) has 525 bin [15.4,15.5) has 399 bin [15.5,15.6) has 422 bin [15.6,15.7) has 391 bin [15.7,15.8) has 368 bin [15.8,15.9) has 318 bin [15.9,16.0) has 254 bin [16.0,16.1) has 237 bin [16.1,16.2) has 238 bin [16.2,16.3) has 244 bin [16.3,16.4) has 195 bin [16.4,16.5) has 169 bin [16.5,16.6) has 151 bin [16.6,16.7) has 156 bin [16.7,16.8) has 129 bin [16.8,16.9) has 105 bin [16.9,17.0) has 96 bin [17.0,17.1) has 117 bin [17.1,17.2) has 111 bin [17.2,17.3) has 78 bin [17.3,17.4) has 85 bin [17.4,17.5) has 106 bin [17.5,17.6) has 109 bin [17.6,17.7) has 100 bin [17.7,17.8) has 91 bin [17.8,17.9) has 118 bin [17.9,18.0) has 110 bin [18.0,18.1) has 132 bin [18.1,18.2) has 103 bin [18.2,18.3) has 93 bin [18.3,18.4) has 97 bin [18.4,18.5) has 96 bin [18.5,18.6) has 82 bin [18.6,18.7) has 79 bin [18.7,18.8) has 75 bin [18.8,18.9) has 58 bin [18.9,19.0) has 73 bin [19.0,19.1) has 60 bin [19.1,19.2) has 63 bin [19.2,19.3) has 60 bin [19.3,19.4) has 51 bin [19.4,19.5) has 62 bin [19.5,19.6) has 53 bin [19.6,19.7) has 66 bin [19.7,19.8) has 43 bin [19.8,19.9) has 36 bin [19.9,20.0) has 23 bin [20.0,20.1) has 32 bin [20.1,20.2) has 27 bin [20.2,20.3) has 15 bin [20.3,20.4) has 13 bin [20.4,20.5) has 12 bin [20.5,20.6) has 13 bin [20.6,20.7) has 14 bin [20.7,20.8) has 9 bin [20.8,20.9) has 8 bin [20.9,21.0) has 3 average z coordinate -1.3 for 36689967 element(s) point source id histogram with bin size 1.000000 bin 165 has 525527 bin 166 has 24477298 bin 167 has 11687142 average point source id 166.304214364651784 for 36689967 element(s)