lasinfo (210611) report for 'AHN4T/58EN1_24.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: 340/2022 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: 31319672 number of points by return: 26138348 4006834 1023996 139354 11140 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 368730 0 min x y z: 202980.000 368730.000 16.597 max x y z: 204019.999 370019.999 50.455 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: 31319672 extended number of points by return: 26138348 4006834 1023996 139354 11140 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 16597 50455 intensity 46 3665 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 108 110 gps_time 298291054.298330 298292928.552127 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 43 255 B 28 255 NIR 3 255 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 0.46 36.65 ('Amplitude') attribute1 -16.55 20.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26138348 number of intermediate returns: 1175318 number of last returns: 26131208 number of single returns: 22125202 covered area in square units/kilounits: 1340124/1.34 point density: all returns 23.37 last only 19.50 (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 31319672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26138348 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4006834 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1023996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 139354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11140 instead zero. overview over extended number of returns of given pulse: 22125202 5968788 2655785 513900 52918 2974 105 0 0 0 0 0 0 0 0 histogram of classification of points: 6178959 unclassified (1) 24544205 ground (2) 588713 building (6) 7432 water (9) 363 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2136153 +---> 341494 of those are unclassified (1) +---> 1742172 of those are ground (2) +---> 51498 of those are building (6) +---> 989 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.5,16.6) has 1 bin [16.6,16.7) has 157 bin [16.7,16.8) has 5280 bin [16.8,16.9) has 5108 bin [16.9,17.0) has 4367 bin [17.0,17.1) has 3875 bin [17.1,17.2) has 3470 bin [17.2,17.3) has 10685 bin [17.3,17.4) has 68128 bin [17.4,17.5) has 52010 bin [17.5,17.6) has 7273 bin [17.6,17.7) has 28364 bin [17.7,17.8) has 96872 bin [17.8,17.9) has 127718 bin [17.9,18.0) has 90897 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4185 bin [44.8,44.9) has 3901 bin [44.9,45.0) has 3581 bin [45.0,45.1) has 3252 bin [45.1,45.2) has 3160 bin [45.2,45.3) has 2956 bin [45.3,45.4) has 2802 bin [45.4,45.5) has 2539 bin [45.5,45.6) has 2345 bin [45.6,45.7) has 2164 bin [45.7,45.8) has 2035 bin [45.8,45.9) has 1884 bin [45.9,46.0) has 1762 bin [46.0,46.1) has 1662 bin [46.1,46.2) has 1594 bin [46.2,46.3) has 1447 bin [46.3,46.4) has 1216 bin [46.4,46.5) has 1178 bin [46.5,46.6) has 1112 bin [46.6,46.7) has 1001 bin [46.7,46.8) has 882 bin [46.8,46.9) has 914 bin [46.9,47.0) has 770 bin [47.0,47.1) has 764 bin [47.1,47.2) has 660 bin [47.2,47.3) has 667 bin [47.3,47.4) has 610 bin [47.4,47.5) has 587 bin [47.5,47.6) has 510 bin [47.6,47.7) has 444 bin [47.7,47.8) has 413 bin [47.8,47.9) has 340 bin [47.9,48.0) has 335 bin [48.0,48.1) has 290 bin [48.1,48.2) has 239 bin [48.2,48.3) has 253 bin [48.3,48.4) has 205 bin [48.4,48.5) has 167 bin [48.5,48.6) has 137 bin [48.6,48.7) has 117 bin [48.7,48.8) has 120 bin [48.8,48.9) has 69 bin [48.9,49.0) has 72 bin [49.0,49.1) has 47 bin [49.1,49.2) has 56 bin [49.2,49.3) has 43 bin [49.3,49.4) has 42 bin [49.4,49.5) has 31 bin [49.5,49.6) has 13 bin [49.6,49.7) has 12 bin [49.7,49.8) has 12 bin [49.8,49.9) has 12 bin [49.9,50.0) has 1 bin [50.0,50.1) has 3 bin [50.1,50.2) has 6 bin [50.2,50.3) has 2 bin [50.3,50.4) has 4 bin [50.4,50.5) has 1 average z coordinate 23.1 for 31319672 element(s) point source id histogram with bin size 1.000000 bin 108 has 364511 bin 109 has 23500724 bin 110 has 7454437 average point source id 109.226372932641183 for 31319672 element(s)