lasinfo (210611) report for 'AHN4T/17HN2_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: 335/2022 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: 78866685 number of points by return: 46399008 21759511 8420687 1983180 278622 scale factor x y z: 0.001 0.001 0.001 offset x y z: 257980 533730 0 min x y z: 257980.000 533730.000 18.087 max x y z: 259019.999 535019.999 65.251 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: 78866685 extended number of points by return: 46399008 21759511 8420687 1983180 278622 24258 1419 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 18087 65251 intensity 32 4757 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 62 204 gps_time 328708632.186094 330517764.425619 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 34 255 B 19 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46399008 number of intermediate returns: 10732267 number of last returns: 46285285 number of single returns: 24549875 covered area in square units/kilounits: 1339584/1.34 point density: all returns 58.87 last only 34.55 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 78866685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46399008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21759511 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8420687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1983180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 278622 instead zero. overview over extended number of returns of given pulse: 24549875 26718409 19340718 6833578 1276508 137846 9751 0 0 0 0 0 0 0 0 histogram of classification of points: 40020055 unclassified (1) 34649097 ground (2) 4174431 building (6) 23102 water (9) +-> flagged as extended overlap: 4952835 +---> 2428126 of those are unclassified (1) +---> 2196848 of those are ground (2) +---> 327717 of those are building (6) +---> 144 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.0,18.1) has 1 bin [18.1,18.2) has 28 bin [18.2,18.3) has 725 bin [18.3,18.4) has 1131 bin [18.4,18.5) has 1130 bin [18.5,18.6) has 2753 bin [18.6,18.7) has 7104 bin [18.7,18.8) has 25411 bin [18.8,18.9) has 34909 bin [18.9,19.0) has 29143 bin [19.0,19.1) has 26984 bin [19.1,19.2) has 26932 bin [19.2,19.3) has 19570 bin [19.3,19.4) has 16976 bin [19.4,19.5) has 41277 bin [19.5,19.6) has 61977 bin 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1016 bin [57.0,57.1) has 924 bin [57.1,57.2) has 825 bin [57.2,57.3) has 820 bin [57.3,57.4) has 806 bin [57.4,57.5) has 840 bin [57.5,57.6) has 2412 bin [57.6,57.7) has 8672 bin [57.7,57.8) has 1025 bin [57.8,57.9) has 1327 bin [57.9,58.0) has 643 bin [58.0,58.1) has 542 bin [58.1,58.2) has 499 bin [58.2,58.3) has 667 bin [58.3,58.4) has 446 bin [58.4,58.5) has 377 bin [58.5,58.6) has 332 bin [58.6,58.7) has 362 bin [58.7,58.8) has 414 bin [58.8,58.9) has 331 bin [58.9,59.0) has 314 bin [59.0,59.1) has 254 bin [59.1,59.2) has 272 bin [59.2,59.3) has 268 bin [59.3,59.4) has 210 bin [59.4,59.5) has 217 bin [59.5,59.6) has 214 bin [59.6,59.7) has 285 bin [59.7,59.8) has 201 bin [59.8,59.9) has 357 bin [59.9,60.0) has 278 bin [60.0,60.1) has 155 bin [60.1,60.2) has 117 bin [60.2,60.3) has 128 bin [60.3,60.4) has 122 bin [60.4,60.5) has 113 bin [60.5,60.6) has 90 bin [60.6,60.7) has 87 bin [60.7,60.8) has 98 bin [60.8,60.9) has 81 bin [60.9,61.0) has 86 bin [61.0,61.1) has 79 bin [61.1,61.2) has 78 bin [61.2,61.3) has 88 bin [61.3,61.4) has 98 bin [61.4,61.5) has 79 bin [61.5,61.6) has 98 bin [61.6,61.7) has 123 bin [61.7,61.8) has 150 bin [61.8,61.9) has 23 bin [61.9,62.0) has 19 bin [62.0,62.1) has 24 bin [62.1,62.2) has 17 bin [62.2,62.3) has 25 bin [62.3,62.4) has 24 bin [62.4,62.5) has 18 bin [62.5,62.6) has 16 bin [62.6,62.7) has 11 bin [62.7,62.8) has 13 bin [62.8,62.9) has 11 bin [62.9,63.0) has 7 bin [63.0,63.1) has 6 bin [63.1,63.2) has 7 bin [63.2,63.3) has 11 bin [63.3,63.4) has 7 bin [63.4,63.5) has 3 bin [63.5,63.6) has 1 bin [63.6,63.7) has 3 bin [63.7,63.8) has 4 bin [63.8,63.9) has 1 bin [63.9,64.0) has 1 bin [64.0,64.1) has 2 bin [64.1,64.2) has 4 bin [64.2,64.3) has 2 bin [64.3,64.4) has 5 bin [64.4,64.5) has 1 bin [64.5,64.6) has 1 bin [64.6,64.7) has 2 bin [64.7,64.8) has 1 bin [64.8,64.9) has 1 bin [65.0,65.1) has 1 bin [65.1,65.2) has 2 bin [65.2,65.3) has 1 average z coordinate 31.1 for 78866685 element(s) point source id histogram with bin size 1.000000 bin 62 has 635262 bin 63 has 33259986 bin 64 has 7056124 bin 204 has 37915313 average point source id 130.867439781448923 for 78866685 element(s)