lasinfo (210611) report for 'AHN4T/31DN2_02.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: 43676936 number of points by return: 41862441 1500632 273555 36821 3487 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 461230 0 min x y z: 115980.000 461230.000 -3.196 max x y z: 117019.999 462519.999 22.383 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: 43676936 extended number of points by return: 41862441 1500632 273555 36821 3487 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 -3196 22383 intensity 56 4480 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 32 user_data 6 7 point_source_ID 170 172 gps_time 270302253.371580 270303949.422356 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 33 255 B 16 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 44.8 ('Amplitude') attribute1 -15.3 29.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41862441 number of intermediate returns: 312812 number of last returns: 41857240 number of single returns: 40355557 covered area in square units/kilounits: 1260608/1.26 point density: all returns 34.65 last only 33.20 (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 43676936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41862441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1500632 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 273555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 36821 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3487 instead zero. overview over extended number of returns of given pulse: 40355557 2461851 708861 133240 17359 68 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3205534 unclassified (1) 39549327 ground (2) 279821 building (6) 624484 water (9) 17770 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3155540 +---> 241427 of those are unclassified (1) +---> 2888469 of those are ground (2) +---> 20954 of those are building (6) +---> 4690 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 160 bin [-3.1,-3.0) has 14594 bin [-3.0,-2.9) has 151118 bin [-2.9,-2.8) has 313770 bin [-2.8,-2.7) has 887141 bin [-2.7,-2.6) has 7222074 bin [-2.6,-2.5) has 4816627 bin [-2.5,-2.4) has 1766930 bin [-2.4,-2.3) has 880272 bin [-2.3,-2.2) has 456557 bin [-2.2,-2.1) has 298400 bin [-2.1,-2.0) has 344813 bin [-2.0,-1.9) has 2049356 bin [-1.9,-1.8) has 2384468 bin [-1.8,-1.7) has 1220800 bin [-1.7,-1.6) has 1145217 bin [-1.6,-1.5) has 3353057 bin [-1.5,-1.4) has 5691158 bin [-1.4,-1.3) has 2813414 bin [-1.3,-1.2) has 1598440 bin [-1.2,-1.1) has 886556 bin [-1.1,-1.0) has 506316 bin [-1.0,-0.9) has 399129 bin [-0.9,-0.8) has 377247 bin [-0.8,-0.7) has 389679 bin [-0.7,-0.6) has 309480 bin [-0.6,-0.5) has 245075 bin [-0.5,-0.4) has 186754 bin [-0.4,-0.3) has 147783 bin [-0.3,-0.2) has 126765 bin [-0.2,-0.1) has 109211 bin [-0.1,0.0) has 101514 bin [0.0,0.1) has 92426 bin [0.1,0.2) has 85523 bin [0.2,0.3) has 79711 bin [0.3,0.4) has 71735 bin [0.4,0.5) has 65033 bin [0.5,0.6) has 62005 bin [0.6,0.7) has 55914 bin [0.7,0.8) has 51824 bin [0.8,0.9) has 49957 bin [0.9,1.0) has 50314 bin [1.0,1.1) has 49508 bin [1.1,1.2) has 50368 bin [1.2,1.3) has 47531 bin [1.3,1.4) has 42759 bin [1.4,1.5) has 41935 bin [1.5,1.6) has 38684 bin [1.6,1.7) has 36112 bin [1.7,1.8) has 35045 bin [1.8,1.9) has 33449 bin [1.9,2.0) has 32299 bin [2.0,2.1) has 32121 bin [2.1,2.2) has 31552 bin [2.2,2.3) has 31237 bin [2.3,2.4) has 31017 bin [2.4,2.5) has 31170 bin [2.5,2.6) has 30706 bin [2.6,2.7) has 30042 bin [2.7,2.8) has 29162 bin [2.8,2.9) has 28376 bin [2.9,3.0) has 27884 bin [3.0,3.1) has 27804 bin [3.1,3.2) has 27431 bin [3.2,3.3) has 27581 bin [3.3,3.4) has 27198 bin [3.4,3.5) has 27516 bin [3.5,3.6) has 27436 bin [3.6,3.7) has 26663 bin [3.7,3.8) has 25748 bin [3.8,3.9) has 25393 bin [3.9,4.0) has 25825 bin [4.0,4.1) has 24052 bin [4.1,4.2) has 22449 bin [4.2,4.3) has 21947 bin [4.3,4.4) has 21058 bin [4.4,4.5) has 20629 bin [4.5,4.6) has 20536 bin [4.6,4.7) has 20451 bin [4.7,4.8) has 19965 bin [4.8,4.9) has 19895 bin [4.9,5.0) has 19253 bin [5.0,5.1) has 18669 bin [5.1,5.2) has 18345 bin [5.2,5.3) has 17699 bin [5.3,5.4) has 17708 bin [5.4,5.5) has 16734 bin [5.5,5.6) has 16290 bin [5.6,5.7) has 15944 bin [5.7,5.8) has 16000 bin [5.8,5.9) has 15868 bin [5.9,6.0) has 15652 bin [6.0,6.1) has 15205 bin [6.1,6.2) has 14945 bin [6.2,6.3) has 14583 bin [6.3,6.4) has 14307 bin [6.4,6.5) has 13880 bin [6.5,6.6) has 13425 bin [6.6,6.7) has 13398 bin [6.7,6.8) has 12697 bin [6.8,6.9) has 12538 bin [6.9,7.0) has 12435 bin [7.0,7.1) has 11897 bin [7.1,7.2) has 11777 bin [7.2,7.3) has 11543 bin [7.3,7.4) has 11193 bin [7.4,7.5) has 10887 bin [7.5,7.6) has 10833 bin [7.6,7.7) has 10550 bin [7.7,7.8) has 10113 bin [7.8,7.9) has 9921 bin [7.9,8.0) has 9655 bin [8.0,8.1) has 9285 bin [8.1,8.2) has 9249 bin [8.2,8.3) has 8697 bin [8.3,8.4) has 8416 bin [8.4,8.5) has 8259 bin [8.5,8.6) has 7856 bin [8.6,8.7) has 7648 bin [8.7,8.8) has 7525 bin [8.8,8.9) has 6874 bin [8.9,9.0) has 6719 bin [9.0,9.1) has 6492 bin [9.1,9.2) has 6051 bin [9.2,9.3) has 5809 bin [9.3,9.4) has 5599 bin [9.4,9.5) has 5288 bin [9.5,9.6) has 4919 bin [9.6,9.7) has 4516 bin [9.7,9.8) has 4347 bin [9.8,9.9) has 4019 bin [9.9,10.0) has 3860 bin [10.0,10.1) has 3545 bin [10.1,10.2) has 3474 bin [10.2,10.3) has 3452 bin [10.3,10.4) has 3381 bin [10.4,10.5) has 3226 bin [10.5,10.6) has 3142 bin [10.6,10.7) has 2997 bin [10.7,10.8) has 2782 bin [10.8,10.9) has 2706 bin [10.9,11.0) has 2615 bin [11.0,11.1) has 2556 bin [11.1,11.2) has 2435 bin [11.2,11.3) has 2394 bin [11.3,11.4) has 2457 bin [11.4,11.5) has 2169 bin [11.5,11.6) has 2105 bin [11.6,11.7) has 2116 bin [11.7,11.8) has 1954 bin [11.8,11.9) has 1927 bin [11.9,12.0) has 1867 bin [12.0,12.1) has 1538 bin [12.1,12.2) has 1623 bin [12.2,12.3) has 1507 bin [12.3,12.4) has 1446 bin [12.4,12.5) has 1381 bin [12.5,12.6) has 1232 bin [12.6,12.7) has 1151 bin [12.7,12.8) has 1087 bin [12.8,12.9) has 965 bin [12.9,13.0) has 840 bin [13.0,13.1) has 762 bin [13.1,13.2) has 681 bin [13.2,13.3) has 604 bin [13.3,13.4) has 596 bin [13.4,13.5) has 534 bin [13.5,13.6) has 480 bin [13.6,13.7) has 427 bin [13.7,13.8) has 396 bin [13.8,13.9) has 360 bin [13.9,14.0) has 384 bin [14.0,14.1) has 314 bin [14.1,14.2) has 354 bin [14.2,14.3) has 310 bin [14.3,14.4) has 284 bin [14.4,14.5) has 270 bin [14.5,14.6) has 293 bin [14.6,14.7) has 277 bin [14.7,14.8) has 270 bin [14.8,14.9) has 255 bin [14.9,15.0) has 254 bin [15.0,15.1) has 230 bin [15.1,15.2) has 251 bin [15.2,15.3) has 266 bin [15.3,15.4) has 241 bin [15.4,15.5) has 209 bin [15.5,15.6) has 222 bin [15.6,15.7) has 200 bin [15.7,15.8) has 203 bin [15.8,15.9) has 215 bin [15.9,16.0) has 190 bin [16.0,16.1) has 187 bin [16.1,16.2) has 182 bin [16.2,16.3) has 174 bin [16.3,16.4) has 202 bin [16.4,16.5) has 176 bin [16.5,16.6) has 154 bin [16.6,16.7) has 185 bin [16.7,16.8) has 189 bin [16.8,16.9) has 181 bin [16.9,17.0) has 171 bin [17.0,17.1) has 150 bin [17.1,17.2) has 172 bin [17.2,17.3) has 112 bin [17.3,17.4) has 134 bin [17.4,17.5) has 132 bin [17.5,17.6) has 134 bin [17.6,17.7) has 127 bin [17.7,17.8) has 135 bin [17.8,17.9) has 125 bin [17.9,18.0) has 134 bin [18.0,18.1) has 116 bin [18.1,18.2) has 121 bin [18.2,18.3) has 103 bin [18.3,18.4) has 120 bin [18.4,18.5) has 95 bin [18.5,18.6) has 102 bin [18.6,18.7) has 110 bin [18.7,18.8) has 112 bin [18.8,18.9) has 102 bin [18.9,19.0) has 113 bin [19.0,19.1) has 110 bin [19.1,19.2) has 86 bin [19.2,19.3) has 99 bin [19.3,19.4) has 96 bin [19.4,19.5) has 104 bin [19.5,19.6) has 99 bin [19.6,19.7) has 90 bin [19.7,19.8) has 90 bin [19.8,19.9) has 95 bin [19.9,20.0) has 81 bin [20.0,20.1) has 87 bin [20.1,20.2) has 85 bin [20.2,20.3) has 100 bin [20.3,20.4) has 84 bin [20.4,20.5) has 76 bin [20.5,20.6) has 63 bin [20.6,20.7) has 71 bin [20.7,20.8) has 66 bin [20.8,20.9) has 31 bin [20.9,21.0) has 49 bin [21.0,21.1) has 55 bin [21.1,21.2) has 49 bin [21.2,21.3) has 62 bin [21.3,21.4) has 40 bin [21.4,21.5) has 43 bin [21.5,21.6) has 45 bin [21.6,21.7) has 28 bin [21.7,21.8) has 24 bin [21.8,21.9) has 22 bin [21.9,22.0) has 10 bin [22.0,22.1) has 7 bin [22.1,22.2) has 7 bin [22.2,22.3) has 3 bin [22.3,22.4) has 4 average z coordinate -1.6 for 43676936 element(s) point source id histogram with bin size 1.000000 bin 170 has 4546665 bin 171 has 30600729 bin 172 has 8529542 average point source id 171.09118947812641 for 43676936 element(s)