lasinfo (210611) report for 'AHN4T/46AN2_12.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: 27894936 number of points by return: 22591500 3994261 1111887 180648 16640 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 421230 0 min x y z: 185980.000 421230.000 7.333 max x y z: 187019.999 422519.999 55.262 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: 27894936 extended number of points by return: 22591500 3994261 1111887 180648 16640 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 7333 55262 intensity 0 4715 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 71 73 gps_time 298213873.001634 298219551.035074 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 44 255 B 35 255 NIR 14 255 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 47.15 ('Amplitude') attribute1 -16.37 30.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22591500 number of intermediate returns: 1311133 number of last returns: 22540039 number of single returns: 18547736 covered area in square units/kilounits: 1235644/1.24 point density: all returns 22.58 last only 18.24 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27894936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22591500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3994261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1111887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 180648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16640 instead zero. overview over extended number of returns of given pulse: 18547736 5808882 2798372 656584 78190 4912 260 0 0 0 0 0 0 0 0 histogram of classification of points: 7177517 unclassified (1) 16860222 ground (2) 3692373 building (6) 105454 water (9) 59370 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2014693 +---> 468959 of those are unclassified (1) +---> 1312330 of those are ground (2) +---> 228586 of those are building (6) +---> 4818 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 38 bin [7.4,7.5) has 5333 bin [7.5,7.6) has 12923 bin [7.6,7.7) has 12824 bin [7.7,7.8) has 10648 bin [7.8,7.9) has 12568 bin [7.9,8.0) has 90474 bin [8.0,8.1) has 48357 bin [8.1,8.2) has 40600 bin [8.2,8.3) has 68014 bin [8.3,8.4) has 130239 bin [8.4,8.5) has 237968 bin [8.5,8.6) has 406983 bin [8.6,8.7) has 544279 bin [8.7,8.8) has 455739 bin [8.8,8.9) 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[43.7,43.8) has 226 bin [43.8,43.9) has 237 bin [43.9,44.0) has 216 bin [44.0,44.1) has 190 bin [44.1,44.2) has 179 bin [44.2,44.3) has 166 bin [44.3,44.4) has 149 bin [44.4,44.5) has 155 bin [44.5,44.6) has 130 bin [44.6,44.7) has 107 bin [44.7,44.8) has 85 bin [44.8,44.9) has 81 bin [44.9,45.0) has 82 bin [45.0,45.1) has 56 bin [45.1,45.2) has 69 bin [45.2,45.3) has 24 bin [45.3,45.4) has 29 bin [45.4,45.5) has 32 bin [45.5,45.6) has 23 bin [45.6,45.7) has 22 bin [45.7,45.8) has 23 bin [45.8,45.9) has 19 bin [45.9,46.0) has 18 bin [46.0,46.1) has 17 bin [46.1,46.2) has 13 bin [46.2,46.3) has 12 bin [46.3,46.4) has 5 bin [46.4,46.5) has 10 bin [46.5,46.6) has 6 bin [46.6,46.7) has 2 bin [46.7,46.8) has 4 bin [46.8,46.9) has 2 bin [46.9,47.0) has 2 bin [47.0,47.1) has 2 bin [47.2,47.3) has 1 bin [47.3,47.4) has 1 bin [48.2,48.3) has 2 bin [48.3,48.4) has 2 bin [49.0,49.1) has 1 bin [49.2,49.3) has 7 bin [49.3,49.4) has 2 bin [50.2,50.3) has 9 bin [50.3,50.4) has 17 bin [50.4,50.5) has 3 bin [51.2,51.3) has 7 bin [51.3,51.4) has 4 bin [51.4,51.5) has 1 bin [52.4,52.5) has 3 bin [55.1,55.2) has 1 bin [55.2,55.3) has 1 average z coordinate 13.5 for 27894936 element(s) point source id histogram with bin size 1.000000 bin 71 has 7670924 bin 72 has 20039054 bin 73 has 184958 average point source id 71.731637097141927 for 27894936 element(s)