lasinfo (210611) report for 'AHN4T/33FZ2_14.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: 337/2022 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: 29693725 number of points by return: 27235035 1499844 705677 209877 38384 scale factor x y z: 0.001 0.001 0.001 offset x y z: 217980 464980 0 min x y z: 217980.000 464980.000 8.136 max x y z: 219019.999 466269.999 44.331 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: 29693725 extended number of points by return: 27235035 1499844 705677 209877 38384 4509 399 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 8136 44331 intensity 0 5065 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 -13 29 user_data 6 7 point_source_ID 145 146 gps_time 328790626.207860 328792096.297749 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 49 255 B 40 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.94 33.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27235035 number of intermediate returns: 960965 number of last returns: 27218743 number of single returns: 25721018 covered area in square units/kilounits: 1337796/1.34 point density: all returns 22.20 last only 20.35 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29693725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27235035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1499844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 705677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 209877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38384 instead zero. overview over extended number of returns of given pulse: 25721018 1597674 1490348 687188 169800 24927 2770 0 0 0 0 0 0 0 0 histogram of classification of points: 2683072 unclassified (1) 26748946 ground (2) 214786 building (6) 45976 water (9) 945 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2136306 +---> 174886 of those are unclassified (1) +---> 1946793 of those are ground (2) +---> 14509 of those are building (6) +---> 118 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 9 bin [8.2,8.3) has 1348 bin [8.3,8.4) has 45066 bin [8.4,8.5) has 24278 bin [8.5,8.6) has 18611 bin [8.6,8.7) has 20535 bin [8.7,8.8) has 23309 bin [8.8,8.9) has 29085 bin [8.9,9.0) has 42498 bin [9.0,9.1) has 55047 bin [9.1,9.2) has 102816 bin [9.2,9.3) has 215610 bin [9.3,9.4) has 560717 bin [9.4,9.5) has 1591343 bin [9.5,9.6) has 2689672 bin [9.6,9.7) has 3448581 bin [9.7,9.8) has 3045041 bin [9.8,9.9) has 2454781 bin [9.9,10.0) has 1938104 bin [10.0,10.1) has 1473440 bin [10.1,10.2) has 1311811 bin [10.2,10.3) has 957812 bin [10.3,10.4) has 785519 bin [10.4,10.5) has 682362 bin [10.5,10.6) has 529687 bin [10.6,10.7) has 466682 bin [10.7,10.8) has 402675 bin [10.8,10.9) has 300734 bin [10.9,11.0) has 274389 bin [11.0,11.1) has 325281 bin [11.1,11.2) has 393890 bin [11.2,11.3) has 464532 bin [11.3,11.4) has 506175 bin [11.4,11.5) has 424502 bin [11.5,11.6) has 275494 bin [11.6,11.7) has 251244 bin [11.7,11.8) has 229749 bin [11.8,11.9) has 242736 bin [11.9,12.0) has 170802 bin [12.0,12.1) has 113879 bin [12.1,12.2) has 66173 bin [12.2,12.3) has 33391 bin [12.3,12.4) has 20104 bin [12.4,12.5) has 10900 bin [12.5,12.6) has 11091 bin [12.6,12.7) has 13051 bin [12.7,12.8) has 13070 bin [12.8,12.9) has 12037 bin [12.9,13.0) has 11703 bin [13.0,13.1) has 12292 bin [13.1,13.2) has 12226 bin [13.2,13.3) has 12685 bin [13.3,13.4) has 13284 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[40.9,41.0) has 643 bin [41.0,41.1) has 677 bin [41.1,41.2) has 615 bin [41.2,41.3) has 544 bin [41.3,41.4) has 556 bin [41.4,41.5) has 531 bin [41.5,41.6) has 484 bin [41.6,41.7) has 476 bin [41.7,41.8) has 473 bin [41.8,41.9) has 425 bin [41.9,42.0) has 395 bin [42.0,42.1) has 358 bin [42.1,42.2) has 377 bin [42.2,42.3) has 314 bin [42.3,42.4) has 294 bin [42.4,42.5) has 257 bin [42.5,42.6) has 239 bin [42.6,42.7) has 205 bin [42.7,42.8) has 187 bin [42.8,42.9) has 186 bin [42.9,43.0) has 140 bin [43.0,43.1) has 128 bin [43.1,43.2) has 120 bin [43.2,43.3) has 80 bin [43.3,43.4) has 63 bin [43.4,43.5) has 61 bin [43.5,43.6) has 50 bin [43.6,43.7) has 32 bin [43.7,43.8) has 29 bin [43.8,43.9) has 22 bin [43.9,44.0) has 8 bin [44.0,44.1) has 8 bin [44.1,44.2) has 2 bin [44.2,44.3) has 2 bin [44.3,44.4) has 2 average z coordinate 11.1 for 29693725 element(s) point source id histogram with bin size 1.000000 bin 145 has 22924320 bin 146 has 6769405 average point source id 145.227974260555044 for 29693725 element(s)