lasinfo (210611) report for 'AHN4T/51AZ2_17.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: 339/2022 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: 41224469 number of points by return: 26069557 11083709 3451039 567368 52796 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 388730 0 min x y z: 145980.000 388730.000 12.816 max x y z: 147019.999 390019.999 55.005 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: 41224469 extended number of points by return: 26069557 11083709 3451039 567368 52796 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 12816 55005 intensity 48 5029 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 -29 29 user_data 6 7 point_source_ID 59 61 gps_time 298025857.309401 298029268.276911 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 31 255 B 19 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.48 50.29 ('Amplitude') attribute1 -16.56 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26069557 number of intermediate returns: 4069573 number of last returns: 26055606 number of single returns: 14970267 covered area in square units/kilounits: 1311448/1.31 point density: all returns 31.43 last only 19.87 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41224469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26069557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11083709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3451039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 567368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52796 instead zero. overview over extended number of returns of given pulse: 14970267 15275529 8654143 2058913 249624 15012 981 0 0 0 0 0 0 0 0 histogram of classification of points: 19426437 unclassified (1) 21602580 ground (2) 113133 building (6) 73841 water (9) 8478 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2400762 +---> 816162 of those are unclassified (1) +---> 1577935 of those are ground (2) +---> 5296 of those are water (9) +---> 1369 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 45 bin [12.9,13.0) has 4559 bin [13.0,13.1) has 15938 bin [13.1,13.2) has 14295 bin [13.2,13.3) has 15682 bin [13.3,13.4) has 18870 bin [13.4,13.5) has 24860 bin [13.5,13.6) has 32141 bin [13.6,13.7) has 45742 bin [13.7,13.8) has 124540 bin [13.8,13.9) has 246808 bin [13.9,14.0) has 369212 bin [14.0,14.1) has 509169 bin 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[44.5,44.6) has 3709 bin [44.6,44.7) has 3531 bin [44.7,44.8) has 3488 bin [44.8,44.9) has 3385 bin [44.9,45.0) has 3230 bin [45.0,45.1) has 3092 bin [45.1,45.2) has 2952 bin [45.2,45.3) has 2870 bin [45.3,45.4) has 2690 bin [45.4,45.5) has 2660 bin [45.5,45.6) has 2484 bin [45.6,45.7) has 2472 bin [45.7,45.8) has 2453 bin [45.8,45.9) has 2280 bin [45.9,46.0) has 2184 bin [46.0,46.1) has 1973 bin [46.1,46.2) has 1966 bin [46.2,46.3) has 1812 bin [46.3,46.4) has 1720 bin [46.4,46.5) has 1652 bin [46.5,46.6) has 1567 bin [46.6,46.7) has 1515 bin [46.7,46.8) has 1513 bin [46.8,46.9) has 1411 bin [46.9,47.0) has 1348 bin [47.0,47.1) has 1257 bin [47.1,47.2) has 1162 bin [47.2,47.3) has 1075 bin [47.3,47.4) has 1057 bin [47.4,47.5) has 943 bin [47.5,47.6) has 948 bin [47.6,47.7) has 872 bin [47.7,47.8) has 894 bin [47.8,47.9) has 831 bin [47.9,48.0) has 780 bin [48.0,48.1) has 735 bin [48.1,48.2) has 649 bin [48.2,48.3) has 639 bin [48.3,48.4) has 593 bin [48.4,48.5) has 597 bin [48.5,48.6) has 531 bin [48.6,48.7) has 487 bin [48.7,48.8) has 474 bin [48.8,48.9) has 532 bin [48.9,49.0) has 462 bin [49.0,49.1) has 414 bin [49.1,49.2) has 396 bin [49.2,49.3) has 375 bin [49.3,49.4) has 318 bin [49.4,49.5) has 291 bin [49.5,49.6) has 295 bin [49.6,49.7) has 271 bin [49.7,49.8) has 236 bin [49.8,49.9) has 198 bin [49.9,50.0) has 170 bin [50.0,50.1) has 162 bin [50.1,50.2) has 172 bin [50.2,50.3) has 183 bin [50.3,50.4) has 161 bin [50.4,50.5) has 112 bin [50.5,50.6) has 136 bin [50.6,50.7) has 117 bin [50.7,50.8) has 123 bin [50.8,50.9) has 132 bin [50.9,51.0) has 103 bin [51.0,51.1) has 116 bin [51.1,51.2) has 117 bin [51.2,51.3) has 103 bin [51.3,51.4) has 95 bin [51.4,51.5) has 86 bin [51.5,51.6) has 90 bin [51.6,51.7) has 70 bin [51.7,51.8) has 58 bin [51.8,51.9) has 60 bin [51.9,52.0) has 73 bin [52.0,52.1) has 74 bin [52.1,52.2) has 57 bin [52.2,52.3) has 48 bin [52.3,52.4) has 48 bin [52.4,52.5) has 46 bin [52.5,52.6) has 37 bin [52.6,52.7) has 41 bin [52.7,52.8) has 34 bin [52.8,52.9) has 27 bin [52.9,53.0) has 22 bin [53.0,53.1) has 21 bin [53.1,53.2) has 20 bin [53.2,53.3) has 23 bin [53.3,53.4) has 10 bin [53.4,53.5) has 6 bin [53.5,53.6) has 12 bin [53.6,53.7) has 5 bin [53.7,53.8) has 5 bin [53.8,53.9) has 3 bin [53.9,54.0) has 10 bin [54.0,54.1) has 5 bin [54.1,54.2) has 7 bin [54.2,54.3) has 7 bin [54.3,54.4) has 2 bin [54.4,54.5) has 7 bin [54.5,54.6) has 1 bin [54.6,54.7) has 1 bin [54.7,54.8) has 3 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 average z coordinate 21.2 for 41224469 element(s) point source id histogram with bin size 1.000000 bin 59 has 11668908 bin 60 has 29289262 bin 61 has 266299 average point source id 59.723401919379484 for 41224469 element(s)