lasinfo (210611) report for 'AHN4T/38HN2_07.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: 180/2021 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: 51870616 number of points by return: 45423703 4771403 1396171 251544 27795 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 434980 0 min x y z: 135980.000 434980.000 -1.302 max x y z: 137019.999 436269.999 37.496 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: 51870616 extended number of points by return: 45423703 4771403 1396171 251544 27795 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 -1302 37496 intensity 0 4933 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 30 user_data 6 7 point_source_ID 64 66 gps_time 269713629.906611 269715520.915193 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 11 255 B 5 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.94 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45423703 number of intermediate returns: 1674116 number of last returns: 45410949 number of single returns: 40638152 covered area in square units/kilounits: 1330112/1.33 point density: all returns 39.00 last only 34.14 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51870616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45423703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4771403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1396171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27795 instead zero. overview over extended number of returns of given pulse: 40638152 6764115 3434838 894058 137310 2078 65 0 0 0 0 0 0 0 0 histogram of classification of points: 7939103 unclassified (1) 43443567 ground (2) 193802 building (6) 282882 water (9) 11262 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3963719 +---> 715077 of those are unclassified (1) +---> 3184003 of those are ground (2) +---> 43550 of those are building (6) +---> 19405 of those are water (9) +---> 1684 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 57 bin [-1.2,-1.1) has 4444 bin [-1.1,-1.0) has 11769 bin [-1.0,-0.9) has 13565 bin [-0.9,-0.8) has 17053 bin [-0.8,-0.7) has 31150 bin [-0.7,-0.6) has 21424 bin [-0.6,-0.5) has 58279 bin [-0.5,-0.4) has 370268 bin [-0.4,-0.3) has 339414 bin [-0.3,-0.2) has 874870 bin [-0.2,-0.1) has 2125204 bin [-0.1,0.0) has 3619351 bin [0.0,0.1) has 5504689 bin [0.1,0.2) has 7966806 bin [0.2,0.3) has 6924592 bin [0.3,0.4) has 4746160 bin [0.4,0.5) has 3849890 bin [0.5,0.6) has 3608078 bin [0.6,0.7) has 2183295 bin [0.7,0.8) has 916486 bin [0.8,0.9) has 264297 bin [0.9,1.0) has 138938 bin [1.0,1.1) has 134774 bin [1.1,1.2) has 107322 bin [1.2,1.3) has 98717 bin [1.3,1.4) has 102531 bin [1.4,1.5) has 107980 bin [1.5,1.6) has 91945 bin [1.6,1.7) has 94375 bin [1.7,1.8) has 94766 bin [1.8,1.9) has 96052 bin [1.9,2.0) has 97717 bin [2.0,2.1) has 98886 bin [2.1,2.2) has 98763 bin [2.2,2.3) has 99316 bin [2.3,2.4) has 101353 bin [2.4,2.5) has 102279 bin [2.5,2.6) has 102850 bin [2.6,2.7) has 100635 bin [2.7,2.8) has 98155 bin [2.8,2.9) has 97546 bin [2.9,3.0) has 98960 bin [3.0,3.1) has 97450 bin [3.1,3.2) has 95095 bin [3.2,3.3) has 93566 bin [3.3,3.4) has 90223 bin [3.4,3.5) has 83520 bin [3.5,3.6) has 79570 bin [3.6,3.7) has 77215 bin [3.7,3.8) has 76313 bin 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2026 bin [31.8,31.9) has 1956 bin [31.9,32.0) has 1923 bin [32.0,32.1) has 1868 bin [32.1,32.2) has 1799 bin [32.2,32.3) has 1778 bin [32.3,32.4) has 1673 bin [32.4,32.5) has 1595 bin [32.5,32.6) has 1594 bin [32.6,32.7) has 1606 bin [32.7,32.8) has 1550 bin [32.8,32.9) has 1392 bin [32.9,33.0) has 1325 bin [33.0,33.1) has 1244 bin [33.1,33.2) has 1259 bin [33.2,33.3) has 1209 bin [33.3,33.4) has 1128 bin [33.4,33.5) has 1103 bin [33.5,33.6) has 1036 bin [33.6,33.7) has 932 bin [33.7,33.8) has 871 bin [33.8,33.9) has 847 bin [33.9,34.0) has 792 bin [34.0,34.1) has 679 bin [34.1,34.2) has 691 bin [34.2,34.3) has 606 bin [34.3,34.4) has 605 bin [34.4,34.5) has 584 bin [34.5,34.6) has 523 bin [34.6,34.7) has 498 bin [34.7,34.8) has 424 bin [34.8,34.9) has 426 bin [34.9,35.0) has 390 bin [35.0,35.1) has 422 bin [35.1,35.2) has 390 bin [35.2,35.3) has 357 bin [35.3,35.4) has 299 bin [35.4,35.5) has 298 bin [35.5,35.6) has 249 bin [35.6,35.7) has 221 bin [35.7,35.8) has 178 bin [35.8,35.9) has 158 bin [35.9,36.0) has 125 bin [36.0,36.1) has 110 bin [36.1,36.2) has 102 bin [36.2,36.3) has 83 bin [36.3,36.4) has 59 bin [36.4,36.5) has 60 bin [36.5,36.6) has 41 bin [36.6,36.7) has 30 bin [36.7,36.8) has 15 bin [36.8,36.9) has 9 bin [36.9,37.0) has 1 bin [37.0,37.1) has 4 bin [37.1,37.2) has 5 bin [37.2,37.3) has 2 bin [37.3,37.4) has 3 bin [37.4,37.5) has 2 average z coordinate 1.4 for 51870616 element(s) point source id histogram with bin size 1.000000 bin 64 has 8310486 bin 65 has 36393193 bin 66 has 7166937 average point source id 64.977953818786347 for 51870616 element(s)