lasinfo (210611) report for 'AHN4T/49CZ2_23.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: 181/2021 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: 23521353 number of points by return: 23436942 84225 186 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 66980 374980 0 min x y z: 66980.000 374980.000 -0.883 max x y z: 68019.999 376196.149 16.352 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: 23521353 extended number of points by return: 23436942 84225 186 0 0 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 1216149 Z -883 16352 intensity 56 2398 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -4 32 user_data 6 7 point_source_ID 73 74 gps_time 260788119.431761 260788762.037973 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 212 G 58 209 B 57 204 NIR 38 229 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -667 5333 extended_scanner_channel 0 0 attribute0 0.56 23.98 ('Amplitude') attribute1 -16.14 7.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23436942 number of intermediate returns: 152 number of last returns: 23440019 number of single returns: 23355760 covered area in square units/kilounits: 1179200/1.18 point density: all returns 19.95 last only 19.88 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23521353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23436942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 84225 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 186 instead zero. overview over extended number of returns of given pulse: 23355760 165069 524 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 257727 unclassified (1) 22046596 ground (2) 1217030 water (9) +-> flagged as extended overlap: 1269131 +---> 10628 of those are unclassified (1) +---> 1194556 of those are ground (2) +---> 63947 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 395 bin [-0.8,-0.7) has 75132 bin [-0.7,-0.6) has 1003088 bin [-0.6,-0.5) has 262029 bin [-0.5,-0.4) has 97419 bin [-0.4,-0.3) has 102401 bin [-0.3,-0.2) has 105558 bin [-0.2,-0.1) has 106320 bin [-0.1,0.0) has 108791 bin [0.0,0.1) has 106591 bin [0.1,0.2) has 107900 bin [0.2,0.3) has 122151 bin [0.3,0.4) has 146387 bin [0.4,0.5) has 193103 bin [0.5,0.6) has 210740 bin [0.6,0.7) has 191878 bin [0.7,0.8) has 154431 bin [0.8,0.9) has 145671 bin [0.9,1.0) has 155359 bin [1.0,1.1) has 160370 bin [1.1,1.2) has 184134 bin [1.2,1.3) has 207715 bin [1.3,1.4) has 249068 bin [1.4,1.5) has 288547 bin [1.5,1.6) has 350972 bin [1.6,1.7) has 416757 bin [1.7,1.8) has 439846 bin [1.8,1.9) has 524903 bin [1.9,2.0) has 627293 bin [2.0,2.1) has 783213 bin [2.1,2.2) has 901061 bin [2.2,2.3) has 839448 bin [2.3,2.4) has 541479 bin [2.4,2.5) has 475016 bin [2.5,2.6) has 660342 bin [2.6,2.7) has 961363 bin [2.7,2.8) has 1628831 bin [2.8,2.9) has 2514203 bin [2.9,3.0) has 2856067 bin [3.0,3.1) has 2607271 bin [3.1,3.2) has 1401719 bin [3.2,3.3) has 354599 bin [3.3,3.4) has 62054 bin [3.4,3.5) has 12789 bin [3.5,3.6) has 4571 bin [3.6,3.7) has 2722 bin [3.7,3.8) has 2208 bin [3.8,3.9) has 2182 bin [3.9,4.0) has 2487 bin [4.0,4.1) has 3019 bin [4.1,4.2) has 4029 bin [4.2,4.3) has 5647 bin [4.3,4.4) has 7111 bin [4.4,4.5) has 8753 bin [4.5,4.6) has 9449 bin [4.6,4.7) has 8938 bin [4.7,4.8) has 5973 bin [4.8,4.9) has 3872 bin [4.9,5.0) has 2376 bin [5.0,5.1) has 1449 bin [5.1,5.2) has 1003 bin [5.2,5.3) has 651 bin [5.3,5.4) has 349 bin [5.4,5.5) has 132 bin [5.5,5.6) has 20 bin [5.6,5.7) has 1 bin [8.0,8.1) has 1 bin [8.2,8.3) has 1 bin [16.0,16.1) has 2 bin [16.2,16.3) has 2 bin [16.3,16.4) has 1 average z coordinate 2.2 for 23521353 element(s) point source id histogram with bin size 1.000000 bin 73 has 8780396 bin 74 has 14740957 average point source id 73.626705317504488 for 23521353 element(s)