lasinfo (210611) report for 'AHN4T/31BZ1_17.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: 43877023 number of points by return: 43714882 116380 36962 7830 969 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 463730 0 min x y z: 110980.000 463730.000 -7.327 max x y z: 112019.999 465019.999 15.779 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: 43877023 extended number of points by return: 43714882 116380 36962 7830 969 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 -7327 15779 intensity 56 3913 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 -33 10 user_data 6 7 point_source_ID 95 173 gps_time 270032968.393778 270305196.432909 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 39 255 B 17 255 NIR 60 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 1667 extended_scanner_channel 0 0 attribute0 0.56 39.13 ('Amplitude') attribute1 -15.3 23.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43714882 number of intermediate returns: 46606 number of last returns: 43710528 number of single returns: 43594993 covered area in square units/kilounits: 1321820/1.32 point density: all returns 33.19 last only 33.07 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43877023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43714882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 116380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 36962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 969 instead zero. overview over extended number of returns of given pulse: 43594993 160325 88782 27972 4881 70 0 0 0 0 0 0 0 0 0 histogram of classification of points: 286635 unclassified (1) 43257533 ground (2) 123954 building (6) 201121 water (9) 7780 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2820080 +---> 62762 of those are unclassified (1) +---> 2713344 of those are ground (2) +---> 31189 of those are building (6) +---> 12785 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-7.4,-7.3) has 9 bin [-7.3,-7.2) has 1028 bin [-7.2,-7.1) has 15363 bin [-7.1,-7.0) has 24469 bin [-7.0,-6.9) has 48305 bin [-6.9,-6.8) has 48404 bin [-6.8,-6.7) has 45095 bin [-6.7,-6.6) has 53099 bin [-6.6,-6.5) has 60802 bin [-6.5,-6.4) has 63396 bin [-6.4,-6.3) has 76336 bin [-6.3,-6.2) has 143564 bin [-6.2,-6.1) has 482272 bin [-6.1,-6.0) has 1683682 bin [-6.0,-5.9) has 2371403 bin [-5.9,-5.8) has 2889817 bin [-5.8,-5.7) has 5076220 bin [-5.7,-5.6) has 7140866 bin [-5.6,-5.5) has 7316570 bin [-5.5,-5.4) has 5952747 bin [-5.4,-5.3) has 4138289 bin [-5.3,-5.2) has 2282837 bin [-5.2,-5.1) has 1175283 bin [-5.1,-5.0) has 855519 bin [-5.0,-4.9) has 831213 bin [-4.9,-4.8) has 369380 bin [-4.8,-4.7) has 156187 bin [-4.7,-4.6) has 66636 bin [-4.6,-4.5) has 41363 bin [-4.5,-4.4) has 51161 bin [-4.4,-4.3) has 34148 bin [-4.3,-4.2) has 16392 bin [-4.2,-4.1) has 7062 bin [-4.1,-4.0) has 3951 bin [-4.0,-3.9) has 3522 bin [-3.9,-3.8) has 3431 bin [-3.8,-3.7) has 3167 bin [-3.7,-3.6) has 3538 bin [-3.6,-3.5) has 3998 bin [-3.5,-3.4) has 3421 bin [-3.4,-3.3) has 3286 bin [-3.3,-3.2) has 3178 bin [-3.2,-3.1) has 4148 bin [-3.1,-3.0) has 4960 bin [-3.0,-2.9) has 8096 bin [-2.9,-2.8) has 6571 bin [-2.8,-2.7) has 3819 bin [-2.7,-2.6) has 5088 bin [-2.6,-2.5) has 8856 bin [-2.5,-2.4) has 5549 bin [-2.4,-2.3) has 4629 bin [-2.3,-2.2) has 4228 bin [-2.2,-2.1) has 4993 bin [-2.1,-2.0) has 4554 bin [-2.0,-1.9) has 4632 bin [-1.9,-1.8) has 5078 bin [-1.8,-1.7) has 6236 bin [-1.7,-1.6) has 5473 bin [-1.6,-1.5) has 5218 bin [-1.5,-1.4) has 5822 bin [-1.4,-1.3) has 5947 bin [-1.3,-1.2) has 5614 bin [-1.2,-1.1) has 5830 bin [-1.1,-1.0) has 6016 bin [-1.0,-0.9) has 6230 bin [-0.9,-0.8) has 5882 bin [-0.8,-0.7) has 5821 bin [-0.7,-0.6) has 5030 bin [-0.6,-0.5) has 4776 bin [-0.5,-0.4) has 4756 bin [-0.4,-0.3) has 4927 bin [-0.3,-0.2) has 4766 bin [-0.2,-0.1) has 4563 bin [-0.1,0.0) has 4430 bin [0.0,0.1) has 4538 bin [0.1,0.2) has 4557 bin [0.2,0.3) has 4497 bin [0.3,0.4) has 4443 bin [0.4,0.5) has 4503 bin [0.5,0.6) has 4697 bin [0.6,0.7) has 5247 bin [0.7,0.8) has 4487 bin [0.8,0.9) has 4446 bin [0.9,1.0) has 4240 bin [1.0,1.1) has 3996 bin [1.1,1.2) has 3726 bin [1.2,1.3) has 3354 bin [1.3,1.4) has 3252 bin [1.4,1.5) has 2906 bin [1.5,1.6) has 2529 bin [1.6,1.7) has 2258 bin [1.7,1.8) has 2215 bin [1.8,1.9) has 2237 bin [1.9,2.0) has 2160 bin [2.0,2.1) has 2179 bin [2.1,2.2) has 2006 bin [2.2,2.3) has 1908 bin [2.3,2.4) has 1927 bin [2.4,2.5) has 1596 bin [2.5,2.6) has 1603 bin [2.6,2.7) has 1570 bin [2.7,2.8) has 1540 bin [2.8,2.9) has 1453 bin [2.9,3.0) has 1429 bin [3.0,3.1) has 1386 bin [3.1,3.2) has 1379 bin [3.2,3.3) has 1145 bin [3.3,3.4) has 1059 bin [3.4,3.5) has 1087 bin [3.5,3.6) has 1100 bin [3.6,3.7) has 1072 bin [3.7,3.8) has 1104 bin [3.8,3.9) has 1059 bin [3.9,4.0) has 1009 bin [4.0,4.1) has 1077 bin [4.1,4.2) has 1056 bin [4.2,4.3) has 1027 bin [4.3,4.4) has 1027 bin [4.4,4.5) has 988 bin [4.5,4.6) has 943 bin [4.6,4.7) has 890 bin [4.7,4.8) has 886 bin [4.8,4.9) has 903 bin [4.9,5.0) has 1008 bin [5.0,5.1) has 1005 bin [5.1,5.2) has 924 bin [5.2,5.3) has 894 bin [5.3,5.4) has 843 bin [5.4,5.5) has 831 bin [5.5,5.6) has 859 bin [5.6,5.7) has 861 bin [5.7,5.8) has 790 bin [5.8,5.9) has 796 bin [5.9,6.0) has 766 bin [6.0,6.1) has 759 bin [6.1,6.2) has 732 bin [6.2,6.3) has 745 bin [6.3,6.4) has 711 bin [6.4,6.5) has 738 bin [6.5,6.6) has 701 bin [6.6,6.7) has 681 bin [6.7,6.8) has 711 bin [6.8,6.9) has 667 bin [6.9,7.0) has 685 bin [7.0,7.1) has 693 bin [7.1,7.2) has 652 bin [7.2,7.3) has 655 bin [7.3,7.4) has 670 bin [7.4,7.5) has 637 bin [7.5,7.6) has 623 bin [7.6,7.7) has 616 bin [7.7,7.8) has 567 bin [7.8,7.9) has 599 bin [7.9,8.0) has 565 bin [8.0,8.1) has 580 bin [8.1,8.2) has 611 bin [8.2,8.3) has 613 bin [8.3,8.4) has 538 bin [8.4,8.5) has 511 bin [8.5,8.6) has 452 bin [8.6,8.7) has 463 bin [8.7,8.8) has 452 bin [8.8,8.9) has 450 bin [8.9,9.0) has 408 bin [9.0,9.1) has 375 bin [9.1,9.2) has 433 bin [9.2,9.3) has 385 bin [9.3,9.4) has 378 bin [9.4,9.5) has 369 bin [9.5,9.6) has 395 bin [9.6,9.7) has 404 bin [9.7,9.8) has 356 bin [9.8,9.9) has 355 bin [9.9,10.0) has 317 bin [10.0,10.1) has 322 bin [10.1,10.2) has 300 bin [10.2,10.3) has 303 bin [10.3,10.4) has 276 bin [10.4,10.5) has 251 bin [10.5,10.6) has 265 bin [10.6,10.7) has 252 bin [10.7,10.8) has 244 bin [10.8,10.9) has 256 bin [10.9,11.0) has 254 bin [11.0,11.1) has 260 bin [11.1,11.2) has 252 bin [11.2,11.3) has 258 bin [11.3,11.4) has 235 bin [11.4,11.5) has 265 bin [11.5,11.6) has 249 bin [11.6,11.7) has 266 bin [11.7,11.8) has 225 bin [11.8,11.9) has 221 bin [11.9,12.0) has 267 bin [12.0,12.1) has 237 bin [12.1,12.2) has 239 bin [12.2,12.3) has 258 bin [12.3,12.4) has 271 bin [12.4,12.5) has 248 bin [12.5,12.6) has 250 bin [12.6,12.7) has 250 bin [12.7,12.8) has 248 bin [12.8,12.9) has 245 bin [12.9,13.0) has 199 bin [13.0,13.1) has 229 bin [13.1,13.2) has 202 bin [13.2,13.3) has 193 bin [13.3,13.4) has 185 bin [13.4,13.5) has 164 bin [13.5,13.6) has 167 bin [13.6,13.7) has 166 bin [13.7,13.8) has 140 bin [13.8,13.9) has 170 bin [13.9,14.0) has 176 bin [14.0,14.1) has 138 bin [14.1,14.2) has 111 bin [14.2,14.3) has 100 bin [14.3,14.4) has 95 bin [14.4,14.5) has 101 bin [14.5,14.6) has 83 bin [14.6,14.7) has 67 bin [14.7,14.8) has 72 bin [14.8,14.9) has 54 bin [14.9,15.0) has 52 bin [15.0,15.1) has 48 bin [15.1,15.2) has 51 bin [15.2,15.3) has 41 bin [15.3,15.4) has 27 bin [15.4,15.5) has 21 bin [15.5,15.6) has 18 bin [15.6,15.7) has 9 bin [15.7,15.8) has 5 average z coordinate -5.5 for 43877023 element(s) point source id histogram with bin size 1.000000 bin 95 has 18589586 bin 173 has 25287437 average point source id 139.953370833750512 for 43877023 element(s)