lasinfo (210611) report for 'AHN4T/44CZ1_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: 338/2022 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: 25711743 number of points by return: 23409757 1589323 582438 117747 12478 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 403730 0 min x y z: 100980.000 403730.000 -1.978 max x y z: 102019.999 405019.999 36.219 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: 25711743 extended number of points by return: 23409757 1589323 582438 117747 12478 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 -1978 36219 intensity 56 4813 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 9 11 gps_time 291294575.952712 291297328.863992 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 43 255 B 27 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.13 ('Amplitude') attribute1 -16.16 31.9 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23409757 number of intermediate returns: 714093 number of last returns: 23405696 number of single returns: 21817803 covered area in square units/kilounits: 1270200/1.27 point density: all returns 20.24 last only 18.43 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25711743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23409757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1589323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 582438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 117747 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12478 instead zero. overview over extended number of returns of given pulse: 21817803 2014479 1395179 421745 58789 3623 125 0 0 0 0 0 0 0 0 histogram of classification of points: 3129798 unclassified (1) 22446259 ground (2) 48368 building (6) 87318 water (9) +-> flagged as extended overlap: 1698954 +---> 96883 of those are unclassified (1) +---> 1592248 of those are ground (2) +---> 9823 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 1 bin [-1.9,-1.8) has 140 bin [-1.8,-1.7) has 2043 bin [-1.7,-1.6) has 8113 bin [-1.6,-1.5) has 4571 bin [-1.5,-1.4) has 4286 bin [-1.4,-1.3) has 6902 bin [-1.3,-1.2) has 52168 bin [-1.2,-1.1) has 28774 bin [-1.1,-1.0) has 25954 bin [-1.0,-0.9) has 30515 bin [-0.9,-0.8) has 41890 bin [-0.8,-0.7) has 55356 bin [-0.7,-0.6) has 70436 bin [-0.6,-0.5) has 115381 bin [-0.5,-0.4) has 236527 bin [-0.4,-0.3) has 908657 bin [-0.3,-0.2) has 1961317 bin [-0.2,-0.1) has 2039210 bin [-0.1,0.0) has 1958065 bin [0.0,0.1) has 2142240 bin [0.1,0.2) has 1348460 bin [0.2,0.3) has 957902 bin [0.3,0.4) has 844581 bin [0.4,0.5) has 882965 bin [0.5,0.6) has 692914 bin [0.6,0.7) has 664541 bin [0.7,0.8) has 699621 bin [0.8,0.9) has 717481 bin [0.9,1.0) has 777824 bin [1.0,1.1) has 1260250 bin [1.1,1.2) has 1233275 bin [1.2,1.3) has 423663 bin [1.3,1.4) has 344655 bin [1.4,1.5) has 281769 bin [1.5,1.6) has 276461 bin [1.6,1.7) has 424411 bin [1.7,1.8) has 249912 bin [1.8,1.9) has 132017 bin [1.9,2.0) has 82922 bin [2.0,2.1) has 83886 bin [2.1,2.2) has 84716 bin [2.2,2.3) has 136450 bin [2.3,2.4) has 149047 bin [2.4,2.5) has 181732 bin [2.5,2.6) has 151822 bin [2.6,2.7) has 112536 bin [2.7,2.8) has 109134 bin [2.8,2.9) has 105447 bin [2.9,3.0) has 86494 bin [3.0,3.1) has 50596 bin [3.1,3.2) has 38937 bin [3.2,3.3) has 36320 bin [3.3,3.4) has 34452 bin [3.4,3.5) has 32663 bin [3.5,3.6) has 30896 bin [3.6,3.7) has 26406 bin [3.7,3.8) has 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bin [36.2,36.3) has 1 average z coordinate 1.5 for 25711743 element(s) point source id histogram with bin size 1.000000 bin 9 has 6037193 bin 10 has 19374884 bin 11 has 299666 average point source id 9.776851884370499 for 25711743 element(s)