lasinfo (210611) report for 'AHN4T/31DN2_20.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: 92578063 number of points by return: 91772968 646044 139257 18178 1616 scale factor x y z: 0.001 0.001 0.001 offset x y z: 118980 457480 0 min x y z: 118980.000 457480.000 -2.870 max x y z: 120019.999 458769.999 13.091 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: 92578063 extended number of points by return: 91772968 646044 139257 18178 1616 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 -2870 13091 intensity 0 4933 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 -38 33 user_data 6 8 point_source_ID 84 168 gps_time 269733129.767603 270300458.884982 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 38 255 B 21 255 NIR 56 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6333 5500 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.92 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 91772968 number of intermediate returns: 158497 number of last returns: 91770741 number of single returns: 91124143 covered area in square units/kilounits: 1288752/1.29 point density: all returns 71.84 last only 71.21 (per square units) spacing: all returns 0.12 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 92578063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 91772968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 646044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 139257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 18178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1616 instead zero. overview over extended number of returns of given pulse: 91124143 1015510 363692 66415 8210 93 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1358461 unclassified (1) 90006532 ground (2) 1186142 water (9) 26928 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6496469 +---> 93911 of those are unclassified (1) +---> 6260861 of those are ground (2) +---> 141697 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 27 bin [-2.8,-2.7) has 2361 bin [-2.7,-2.6) has 78071 bin [-2.6,-2.5) has 161976 bin [-2.5,-2.4) has 301052 bin [-2.4,-2.3) has 251639 bin [-2.3,-2.2) has 556141 bin [-2.2,-2.1) has 2091276 bin [-2.1,-2.0) has 4305620 bin [-2.0,-1.9) has 13962722 bin [-1.9,-1.8) has 23890111 bin [-1.8,-1.7) has 19864375 bin [-1.7,-1.6) has 10784950 bin [-1.6,-1.5) has 4628235 bin [-1.5,-1.4) has 2904404 bin [-1.4,-1.3) has 1610981 bin [-1.3,-1.2) has 1007187 bin [-1.2,-1.1) has 657002 bin [-1.1,-1.0) has 485184 bin [-1.0,-0.9) has 309919 bin [-0.9,-0.8) has 119975 bin [-0.8,-0.7) has 82342 bin [-0.7,-0.6) has 78739 bin [-0.6,-0.5) has 154488 bin [-0.5,-0.4) has 822210 bin [-0.4,-0.3) has 487245 bin [-0.3,-0.2) has 408676 bin [-0.2,-0.1) has 287350 bin [-0.1,0.0) has 215112 bin [0.0,0.1) has 193685 bin [0.1,0.2) has 177197 bin [0.2,0.3) has 228996 bin [0.3,0.4) has 188835 bin [0.4,0.5) has 130007 bin [0.5,0.6) has 147275 bin [0.6,0.7) has 72340 bin [0.7,0.8) has 25997 bin [0.8,0.9) has 17709 bin [0.9,1.0) has 17695 bin [1.0,1.1) has 17684 bin [1.1,1.2) has 17594 bin [1.2,1.3) has 17615 bin [1.3,1.4) has 17608 bin [1.4,1.5) has 18062 bin [1.5,1.6) has 18042 bin [1.6,1.7) has 18148 bin [1.7,1.8) has 18057 bin [1.8,1.9) has 18112 bin [1.9,2.0) has 17976 bin [2.0,2.1) has 17731 bin [2.1,2.2) has 17381 bin [2.2,2.3) has 17461 bin [2.3,2.4) has 17245 bin [2.4,2.5) has 17163 bin [2.5,2.6) has 16786 bin [2.6,2.7) has 16891 bin [2.7,2.8) has 17015 bin [2.8,2.9) has 17108 bin [2.9,3.0) has 17041 bin [3.0,3.1) has 16525 bin [3.1,3.2) has 16743 bin [3.2,3.3) has 16279 bin [3.3,3.4) has 16112 bin [3.4,3.5) has 16157 bin [3.5,3.6) has 16231 bin [3.6,3.7) has 15976 bin [3.7,3.8) has 15851 bin [3.8,3.9) has 15455 bin [3.9,4.0) has 15053 bin [4.0,4.1) has 14666 bin [4.1,4.2) has 14242 bin [4.2,4.3) has 13777 bin [4.3,4.4) has 13454 bin [4.4,4.5) has 12880 bin [4.5,4.6) has 12246 bin [4.6,4.7) has 11725 bin [4.7,4.8) has 11200 bin [4.8,4.9) has 10638 bin [4.9,5.0) has 10111 bin [5.0,5.1) has 9490 bin [5.1,5.2) has 9330 bin [5.2,5.3) has 9395 bin [5.3,5.4) has 9081 bin [5.4,5.5) has 8916 bin [5.5,5.6) has 8795 bin [5.6,5.7) has 8542 bin [5.7,5.8) has 8320 bin [5.8,5.9) has 8163 bin [5.9,6.0) has 8170 bin [6.0,6.1) has 7799 bin [6.1,6.2) has 7658 bin [6.2,6.3) has 7556 bin [6.3,6.4) has 7126 bin [6.4,6.5) has 6748 bin [6.5,6.6) has 6521 bin [6.6,6.7) has 5997 bin [6.7,6.8) has 5493 bin [6.8,6.9) has 4952 bin [6.9,7.0) has 4355 bin [7.0,7.1) has 4268 bin [7.1,7.2) has 3951 bin [7.2,7.3) has 3847 bin [7.3,7.4) has 3626 bin [7.4,7.5) has 3438 bin [7.5,7.6) has 3360 bin [7.6,7.7) has 3135 bin [7.7,7.8) has 2817 bin [7.8,7.9) has 2827 bin [7.9,8.0) has 2626 bin [8.0,8.1) has 2835 bin [8.1,8.2) has 2886 bin [8.2,8.3) has 2810 bin [8.3,8.4) has 2637 bin [8.4,8.5) has 2438 bin [8.5,8.6) has 2294 bin [8.6,8.7) has 2163 bin [8.7,8.8) has 2041 bin [8.8,8.9) has 1889 bin [8.9,9.0) has 1884 bin [9.0,9.1) has 1881 bin [9.1,9.2) has 1753 bin [9.2,9.3) has 1628 bin [9.3,9.4) has 1577 bin [9.4,9.5) has 1609 bin [9.5,9.6) has 1540 bin [9.6,9.7) has 1467 bin [9.7,9.8) has 1221 bin [9.8,9.9) has 1110 bin [9.9,10.0) has 1088 bin [10.0,10.1) has 1101 bin [10.1,10.2) has 907 bin [10.2,10.3) has 810 bin [10.3,10.4) has 724 bin [10.4,10.5) has 557 bin [10.5,10.6) has 503 bin [10.6,10.7) has 449 bin [10.7,10.8) has 393 bin [10.8,10.9) has 309 bin [10.9,11.0) has 276 bin [11.0,11.1) has 283 bin [11.1,11.2) has 277 bin [11.2,11.3) has 209 bin [11.3,11.4) has 145 bin [11.4,11.5) has 121 bin [11.5,11.6) has 120 bin [11.6,11.7) has 128 bin [11.7,11.8) has 104 bin [11.8,11.9) has 114 bin [11.9,12.0) has 77 bin [12.0,12.1) has 71 bin [12.1,12.2) has 48 bin [12.2,12.3) has 31 bin [12.3,12.4) has 23 bin [12.4,12.5) has 16 bin [12.5,12.6) has 34 bin [12.6,12.7) has 13 bin [12.7,12.8) has 7 bin [12.8,12.9) has 4 bin [12.9,13.0) has 3 bin [13.0,13.1) has 6 average z coordinate -1.7 for 92578063 element(s) point source id histogram with bin size 1.000000 bin 84 has 13974559 bin 88 has 19937161 bin 89 has 19713687 bin 167 has 21539809 bin 168 has 17412847 average point source id 121.036855847804901 for 92578063 element(s)