lasinfo (210611) report for 'AHN4T/26AZ1_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: 178/2021 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: 51171699 number of points by return: 42065342 6843999 1907008 323307 32043 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 488730 0 min x y z: 143980.000 488730.000 -6.101 max x y z: 145019.999 490019.999 29.538 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: 51171699 extended number of points by return: 42065342 6843999 1907008 323307 32043 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 -6101 29538 intensity 56 4562 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 -33 33 user_data 6 7 point_source_ID 132 134 gps_time 270129185.594079 270131864.783253 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 255 B 15 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 45.62 ('Amplitude') attribute1 -15.36 30.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42065342 number of intermediate returns: 2268289 number of last returns: 41950420 number of single returns: 35112352 covered area in square units/kilounits: 1292196/1.29 point density: all returns 39.60 last only 32.46 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51171699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42065342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6843999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1907008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 323307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32043 instead zero. overview over extended number of returns of given pulse: 35112352 9965216 4764363 1168939 159805 999 25 0 0 0 0 0 0 0 0 histogram of classification of points: 12326167 unclassified (1) 32047380 ground (2) 5257735 building (6) 1272081 water (9) 268336 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3688363 +---> 1056247 of those are unclassified (1) +---> 2115852 of those are ground (2) +---> 274523 of those are building (6) +---> 241741 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 1 bin [-6.1,-6.0) has 149 bin [-6.0,-5.9) has 7271 bin [-5.9,-5.8) has 6598 bin [-5.8,-5.7) has 3571 bin [-5.7,-5.6) has 8751 bin [-5.6,-5.5) has 17424 bin [-5.5,-5.4) has 97453 bin [-5.4,-5.3) has 35978 bin [-5.3,-5.2) has 229392 bin [-5.2,-5.1) has 1003824 bin [-5.1,-5.0) has 186784 bin [-5.0,-4.9) has 220790 bin [-4.9,-4.8) has 312263 bin 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bin [22.6,22.7) has 2949 bin [22.7,22.8) has 2978 bin [22.8,22.9) has 2879 bin [22.9,23.0) has 2746 bin [23.0,23.1) has 2705 bin [23.1,23.2) has 2634 bin [23.2,23.3) has 2589 bin [23.3,23.4) has 2479 bin [23.4,23.5) has 2490 bin [23.5,23.6) has 2524 bin [23.6,23.7) has 2350 bin [23.7,23.8) has 2330 bin [23.8,23.9) has 2314 bin [23.9,24.0) has 2230 bin [24.0,24.1) has 2302 bin [24.1,24.2) has 2194 bin [24.2,24.3) has 2060 bin [24.3,24.4) has 2035 bin [24.4,24.5) has 1975 bin [24.5,24.6) has 1922 bin [24.6,24.7) has 1942 bin [24.7,24.8) has 1888 bin [24.8,24.9) has 1894 bin [24.9,25.0) has 1797 bin [25.0,25.1) has 1870 bin [25.1,25.2) has 1749 bin [25.2,25.3) has 1651 bin [25.3,25.4) has 1622 bin [25.4,25.5) has 1545 bin [25.5,25.6) has 1525 bin [25.6,25.7) has 1511 bin [25.7,25.8) has 1431 bin [25.8,25.9) has 1324 bin [25.9,26.0) has 1251 bin [26.0,26.1) has 1234 bin [26.1,26.2) has 1191 bin [26.2,26.3) has 1107 bin [26.3,26.4) has 1016 bin [26.4,26.5) has 910 bin [26.5,26.6) has 868 bin [26.6,26.7) has 847 bin [26.7,26.8) has 708 bin [26.8,26.9) has 665 bin [26.9,27.0) has 583 bin [27.0,27.1) has 596 bin [27.1,27.2) has 529 bin [27.2,27.3) has 476 bin [27.3,27.4) has 406 bin [27.4,27.5) has 398 bin [27.5,27.6) has 316 bin [27.6,27.7) has 274 bin [27.7,27.8) has 260 bin [27.8,27.9) has 241 bin [27.9,28.0) has 212 bin [28.0,28.1) has 161 bin [28.1,28.2) has 116 bin [28.2,28.3) has 135 bin [28.3,28.4) has 111 bin [28.4,28.5) has 76 bin [28.5,28.6) has 71 bin [28.6,28.7) has 57 bin [28.7,28.8) has 41 bin [28.8,28.9) has 35 bin [28.9,29.0) has 34 bin [29.0,29.1) has 20 bin [29.1,29.2) has 5 bin [29.2,29.3) has 12 bin [29.3,29.4) has 3 bin [29.4,29.5) has 5 bin [29.5,29.6) has 1 average z coordinate -1.3 for 51171699 element(s) point source id histogram with bin size 1.000000 bin 132 has 15616068 bin 133 has 35369699 bin 134 has 185932 average point source id 132.69846348076112 for 51171699 element(s)