lasinfo (210611) report for 'AHN4T/31FN2_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: 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: 66254935 number of points by return: 46452064 14973612 4208197 577165 43897 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 473730 0 min x y z: 134980.000 473730.000 -3.238 max x y z: 136019.999 475019.999 24.213 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: 66254935 extended number of points by return: 46452064 14973612 4208197 577165 43897 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 -3238 24213 intensity 43 4923 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 -31 33 user_data 6 7 point_source_ID 146 148 gps_time 270205602.692013 270208068.659103 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 0 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0.43 49.23 ('Amplitude') attribute1 -15.43 34.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46452064 number of intermediate returns: 4824561 number of last returns: 46414481 number of single returns: 31436171 covered area in square units/kilounits: 1280016/1.28 point density: all returns 51.76 last only 36.26 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 66254935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46452064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14973612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4208197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 577165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43897 instead zero. overview over extended number of returns of given pulse: 31436171 21566459 10899250 2133496 218522 1032 5 0 0 0 0 0 0 0 0 histogram of classification of points: 23271342 unclassified (1) 41726407 ground (2) 1061745 building (6) 174655 water (9) 20786 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4175470 +---> 1038397 of those are unclassified (1) +---> 2933166 of those are ground (2) +---> 194095 of those are building (6) +---> 8009 of those are water (9) +---> 1803 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 13 bin [-3.2,-3.1) has 603 bin [-3.1,-3.0) has 2569 bin [-3.0,-2.9) has 4326 bin [-2.9,-2.8) has 4332 bin [-2.8,-2.7) has 6060 bin [-2.7,-2.6) has 10648 bin [-2.6,-2.5) has 13813 bin [-2.5,-2.4) has 14203 bin [-2.4,-2.3) has 32061 bin [-2.3,-2.2) has 76906 bin [-2.2,-2.1) has 86633 bin [-2.1,-2.0) has 199419 bin [-2.0,-1.9) has 344076 bin [-1.9,-1.8) has 235306 bin [-1.8,-1.7) has 91255 bin [-1.7,-1.6) has 100053 bin [-1.6,-1.5) has 949460 bin [-1.5,-1.4) has 4755352 bin [-1.4,-1.3) has 6825579 bin [-1.3,-1.2) has 6945064 bin [-1.2,-1.1) has 6093315 bin [-1.1,-1.0) has 6274481 bin [-1.0,-0.9) has 4199109 bin [-0.9,-0.8) has 1926080 bin [-0.8,-0.7) has 946895 bin [-0.7,-0.6) has 603863 bin [-0.6,-0.5) has 549524 bin [-0.5,-0.4) has 530477 bin [-0.4,-0.3) has 393287 bin [-0.3,-0.2) has 371002 bin [-0.2,-0.1) has 398777 bin [-0.1,0.0) has 412806 bin [0.0,0.1) has 417906 bin [0.1,0.2) has 401496 bin [0.2,0.3) has 314112 bin [0.3,0.4) has 223081 bin [0.4,0.5) has 210400 bin [0.5,0.6) has 207990 bin [0.6,0.7) has 209715 bin [0.7,0.8) has 209861 bin [0.8,0.9) has 207853 bin [0.9,1.0) has 207460 bin [1.0,1.1) has 209028 bin [1.1,1.2) has 211189 bin [1.2,1.3) has 211462 bin [1.3,1.4) has 212199 bin [1.4,1.5) has 215253 bin [1.5,1.6) has 214831 bin [1.6,1.7) has 218009 bin [1.7,1.8) has 221224 bin [1.8,1.9) has 227227 bin [1.9,2.0) has 228821 bin [2.0,2.1) has 226047 bin [2.1,2.2) has 235820 bin [2.2,2.3) has 231388 bin [2.3,2.4) has 224926 bin [2.4,2.5) has 230962 bin [2.5,2.6) has 235774 bin [2.6,2.7) has 236673 bin [2.7,2.8) has 237813 bin [2.8,2.9) has 227392 bin [2.9,3.0) has 226202 bin [3.0,3.1) has 221432 bin [3.1,3.2) has 218936 bin [3.2,3.3) has 218439 bin [3.3,3.4) has 217408 bin [3.4,3.5) has 215068 bin [3.5,3.6) has 211321 bin [3.6,3.7) has 208378 bin [3.7,3.8) has 209948 bin [3.8,3.9) has 208326 bin [3.9,4.0) has 202764 bin [4.0,4.1) has 202378 bin [4.1,4.2) has 202539 bin [4.2,4.3) has 191900 bin [4.3,4.4) has 188261 bin [4.4,4.5) has 184660 bin [4.5,4.6) has 183380 bin [4.6,4.7) has 180974 bin [4.7,4.8) has 179488 bin [4.8,4.9) has 178061 bin [4.9,5.0) has 177715 bin [5.0,5.1) has 174609 bin [5.1,5.2) has 179072 bin [5.2,5.3) has 183069 bin [5.3,5.4) has 175487 bin [5.4,5.5) has 168378 bin [5.5,5.6) has 165595 bin [5.6,5.7) has 163554 bin [5.7,5.8) has 164868 bin [5.8,5.9) has 161668 bin [5.9,6.0) has 159792 bin [6.0,6.1) has 159160 bin [6.1,6.2) has 156855 bin [6.2,6.3) has 155998 bin [6.3,6.4) has 154357 bin [6.4,6.5) has 152474 bin [6.5,6.6) has 151979 bin [6.6,6.7) has 150617 bin [6.7,6.8) has 149648 bin [6.8,6.9) has 148690 bin [6.9,7.0) has 147744 bin [7.0,7.1) has 146152 bin [7.1,7.2) has 146126 bin [7.2,7.3) has 145877 bin [7.3,7.4) has 145343 bin [7.4,7.5) has 145879 bin [7.5,7.6) has 146383 bin [7.6,7.7) has 146253 bin [7.7,7.8) has 146589 bin [7.8,7.9) has 145594 bin [7.9,8.0) has 146527 bin [8.0,8.1) has 143251 bin [8.1,8.2) has 142787 bin [8.2,8.3) has 142769 bin [8.3,8.4) has 139967 bin [8.4,8.5) has 138831 bin [8.5,8.6) has 138449 bin [8.6,8.7) has 136340 bin [8.7,8.8) has 134080 bin [8.8,8.9) has 133426 bin [8.9,9.0) has 132492 bin [9.0,9.1) has 129947 bin [9.1,9.2) has 128384 bin [9.2,9.3) has 127938 bin [9.3,9.4) has 127305 bin [9.4,9.5) has 124951 bin [9.5,9.6) has 123977 bin [9.6,9.7) has 121286 bin [9.7,9.8) has 120133 bin [9.8,9.9) has 118060 bin [9.9,10.0) has 117139 bin [10.0,10.1) has 115969 bin [10.1,10.2) has 114756 bin [10.2,10.3) has 113954 bin [10.3,10.4) has 112512 bin [10.4,10.5) has 110653 bin [10.5,10.6) has 108445 bin [10.6,10.7) has 106270 bin [10.7,10.8) has 105466 bin [10.8,10.9) has 103686 bin [10.9,11.0) has 102195 bin [11.0,11.1) has 100722 bin [11.1,11.2) has 98580 bin [11.2,11.3) has 97045 bin [11.3,11.4) has 94604 bin [11.4,11.5) has 92694 bin [11.5,11.6) has 89848 bin [11.6,11.7) has 88579 bin [11.7,11.8) has 86401 bin [11.8,11.9) has 84443 bin [11.9,12.0) has 81911 bin [12.0,12.1) has 80467 bin [12.1,12.2) has 79386 bin [12.2,12.3) has 77202 bin [12.3,12.4) has 75652 bin [12.4,12.5) has 74477 bin [12.5,12.6) has 73207 bin [12.6,12.7) has 71887 bin [12.7,12.8) has 69928 bin [12.8,12.9) has 68414 bin [12.9,13.0) has 66625 bin [13.0,13.1) has 64819 bin [13.1,13.2) has 62607 bin [13.2,13.3) has 60867 bin [13.3,13.4) has 59602 bin [13.4,13.5) has 57745 bin 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has 13069 bin [17.4,17.5) has 12439 bin [17.5,17.6) has 12160 bin [17.6,17.7) has 11714 bin [17.7,17.8) has 11216 bin [17.8,17.9) has 10487 bin [17.9,18.0) has 10178 bin [18.0,18.1) has 9667 bin [18.1,18.2) has 9290 bin [18.2,18.3) has 9150 bin [18.3,18.4) has 8484 bin [18.4,18.5) has 8052 bin [18.5,18.6) has 7640 bin [18.6,18.7) has 7103 bin [18.7,18.8) has 6918 bin [18.8,18.9) has 6279 bin [18.9,19.0) has 5936 bin [19.0,19.1) has 5491 bin [19.1,19.2) has 5191 bin [19.2,19.3) has 4883 bin [19.3,19.4) has 4637 bin [19.4,19.5) has 4381 bin [19.5,19.6) has 4154 bin [19.6,19.7) has 3612 bin [19.7,19.8) has 3483 bin [19.8,19.9) has 3304 bin [19.9,20.0) has 3016 bin [20.0,20.1) has 2862 bin [20.1,20.2) has 2555 bin [20.2,20.3) has 2381 bin [20.3,20.4) has 2246 bin [20.4,20.5) has 2112 bin [20.5,20.6) has 1963 bin [20.6,20.7) has 1759 bin [20.7,20.8) has 1595 bin [20.8,20.9) has 1416 bin [20.9,21.0) has 1249 bin [21.0,21.1) has 1145 bin [21.1,21.2) has 1001 bin [21.2,21.3) has 902 bin [21.3,21.4) has 759 bin [21.4,21.5) has 771 bin [21.5,21.6) has 697 bin [21.6,21.7) has 668 bin [21.7,21.8) has 628 bin [21.8,21.9) has 617 bin [21.9,22.0) has 550 bin [22.0,22.1) has 540 bin [22.1,22.2) has 474 bin [22.2,22.3) has 479 bin [22.3,22.4) has 396 bin [22.4,22.5) has 385 bin [22.5,22.6) has 314 bin [22.6,22.7) has 300 bin [22.7,22.8) has 253 bin [22.8,22.9) has 223 bin [22.9,23.0) has 207 bin [23.0,23.1) has 133 bin [23.1,23.2) has 134 bin [23.2,23.3) has 102 bin [23.3,23.4) has 70 bin [23.4,23.5) has 49 bin [23.5,23.6) has 16 bin [23.6,23.7) has 28 bin [23.7,23.8) has 22 bin [23.8,23.9) has 15 bin [23.9,24.0) has 14 bin [24.0,24.1) has 2 bin [24.1,24.2) has 5 bin [24.2,24.3) has 1 average z coordinate 1.3 for 66254935 element(s) point source id histogram with bin size 1.000000 bin 146 has 7830781 bin 147 has 49400264 bin 148 has 9023890 average point source id 147.018007851037822 for 66254935 element(s)