lasinfo (210611) report for 'AHN4T/12GN2_11.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: 334/2022 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: 28781582 number of points by return: 22293413 3915443 1862332 584345 111339 scale factor x y z: 0.001 0.001 0.001 offset x y z: 244980 558730 0 min x y z: 244980.000 558730.000 13.016 max x y z: 246019.999 560019.999 50.670 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: 28781582 extended number of points by return: 22293413 3915443 1862332 584345 111339 13569 1141 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 13016 50670 intensity 53 4535 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 6 user_data 6 7 point_source_ID 42 43 gps_time 330793078.535202 330852295.887274 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 41 255 B 27 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.68 29.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22293413 number of intermediate returns: 2577428 number of last returns: 22277921 number of single returns: 18367180 covered area in square units/kilounits: 1340712/1.34 point density: all returns 21.47 last only 16.62 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28781582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22293413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3915443 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1862332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 584345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111339 instead zero. overview over extended number of returns of given pulse: 18367180 4109869 3837092 1895057 489715 75077 7592 0 0 0 0 0 0 0 0 histogram of classification of points: 7809025 unclassified (1) 19613678 ground (2) 1300373 building (6) 58335 water (9) 171 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1881115 +---> 509885 of those are unclassified (1) +---> 1315042 of those are ground (2) +---> 54160 of those are building (6) +---> 2028 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.0,13.1) has 7 bin [13.1,13.2) has 13 bin [13.2,13.3) has 19 bin [13.3,13.4) has 72 bin [13.4,13.5) has 209 bin [13.5,13.6) has 212 bin [13.6,13.7) has 248 bin [13.7,13.8) has 285 bin [13.8,13.9) has 271 bin [13.9,14.0) has 549 bin [14.0,14.1) has 848 bin [14.1,14.2) has 1155 bin [14.2,14.3) has 1155 bin [14.3,14.4) has 2430 bin [14.4,14.5) has 10352 bin [14.5,14.6) has 18876 bin [14.6,14.7) has 20167 bin [14.7,14.8) has 35821 bin [14.8,14.9) has 44394 bin [14.9,15.0) has 54929 bin [15.0,15.1) has 105232 bin [15.1,15.2) has 137554 bin [15.2,15.3) has 181604 bin [15.3,15.4) has 157045 bin [15.4,15.5) has 129914 bin [15.5,15.6) has 138074 bin [15.6,15.7) has 151137 bin [15.7,15.8) has 169067 bin [15.8,15.9) has 159811 bin [15.9,16.0) has 168726 bin [16.0,16.1) has 190043 bin [16.1,16.2) has 252053 bin [16.2,16.3) has 338614 bin [16.3,16.4) has 445913 bin [16.4,16.5) has 458776 bin [16.5,16.6) has 442889 bin [16.6,16.7) has 421590 bin [16.7,16.8) has 447057 bin [16.8,16.9) has 474470 bin [16.9,17.0) has 519933 bin [17.0,17.1) has 542747 bin [17.1,17.2) has 557292 bin [17.2,17.3) has 542098 bin [17.3,17.4) has 552113 bin [17.4,17.5) has 550620 bin [17.5,17.6) has 561285 bin [17.6,17.7) has 570785 bin [17.7,17.8) has 688828 bin [17.8,17.9) has 506153 bin [17.9,18.0) has 553165 bin [18.0,18.1) has 496125 bin [18.1,18.2) has 488113 bin 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[45.2,45.3) has 339 bin [45.3,45.4) has 302 bin [45.4,45.5) has 282 bin [45.5,45.6) has 279 bin [45.6,45.7) has 226 bin [45.7,45.8) has 224 bin [45.8,45.9) has 201 bin [45.9,46.0) has 172 bin [46.0,46.1) has 164 bin [46.1,46.2) has 145 bin [46.2,46.3) has 132 bin [46.3,46.4) has 139 bin [46.4,46.5) has 122 bin [46.5,46.6) has 123 bin [46.6,46.7) has 101 bin [46.7,46.8) has 112 bin [46.8,46.9) has 90 bin [46.9,47.0) has 89 bin [47.0,47.1) has 77 bin [47.1,47.2) has 69 bin [47.2,47.3) has 66 bin [47.3,47.4) has 59 bin [47.4,47.5) has 56 bin [47.5,47.6) has 53 bin [47.6,47.7) has 60 bin [47.7,47.8) has 28 bin [47.8,47.9) has 40 bin [47.9,48.0) has 41 bin [48.0,48.1) has 30 bin [48.1,48.2) has 31 bin [48.2,48.3) has 24 bin [48.3,48.4) has 23 bin [48.4,48.5) has 22 bin [48.5,48.6) has 19 bin [48.6,48.7) has 17 bin [48.7,48.8) has 15 bin [48.8,48.9) has 7 bin [48.9,49.0) has 10 bin [49.0,49.1) has 12 bin [49.1,49.2) has 9 bin [49.2,49.3) has 4 bin [49.3,49.4) has 7 bin [49.4,49.5) has 6 bin [49.5,49.6) has 3 bin [49.6,49.7) has 3 bin [49.7,49.8) has 7 bin [49.8,49.9) has 3 bin [49.9,50.0) has 6 bin [50.0,50.1) has 6 bin [50.1,50.2) has 5 bin [50.2,50.3) has 2 bin [50.3,50.4) has 3 bin [50.4,50.5) has 2 bin [50.6,50.7) has 2 average z coordinate 20.6 for 28781582 element(s) point source id histogram with bin size 1.000000 bin 42 has 11991294 bin 43 has 16790288 average point source id 42.583369183806504 for 28781582 element(s)