lasinfo (210611) report for 'AHN4T/40GN1_07.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: 22959328 number of points by return: 22080453 700005 151670 24007 2927 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 434980 0 min x y z: 200980.000 434980.000 10.055 max x y z: 202019.999 436269.999 48.753 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: 22959328 extended number of points by return: 22080453 700005 151670 24007 2927 253 13 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 10055 48753 intensity 56 4722 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 -29 29 user_data 6 7 point_source_ID 130 132 gps_time 330769880.640209 330773010.763615 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 51 255 B 40 255 NIR 34 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.18 31.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22080453 number of intermediate returns: 179791 number of last returns: 22081536 number of single returns: 21382452 covered area in square units/kilounits: 1331620/1.33 point density: all returns 17.24 last only 16.58 (per square units) spacing: all returns 0.24 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22959328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22080453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 700005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 151670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 24007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2927 instead zero. overview over extended number of returns of given pulse: 21382452 1092852 383969 84910 13610 1450 85 0 0 0 0 0 0 0 0 histogram of classification of points: 1541560 unclassified (1) 20874055 ground (2) 46872 building (6) 496152 water (9) 689 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1816920 +---> 132377 of those are unclassified (1) +---> 1682918 of those are ground (2) +---> 1625 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 13 bin [10.1,10.2) has 1682 bin [10.2,10.3) has 422378 bin [10.3,10.4) has 1502824 bin [10.4,10.5) has 600589 bin [10.5,10.6) has 291404 bin [10.6,10.7) has 232948 bin [10.7,10.8) has 247630 bin [10.8,10.9) has 270710 bin [10.9,11.0) has 366279 bin [11.0,11.1) has 472754 bin [11.1,11.2) has 501191 bin [11.2,11.3) has 493739 bin [11.3,11.4) has 512187 bin [11.4,11.5) has 561076 bin [11.5,11.6) has 698313 bin [11.6,11.7) has 860893 bin [11.7,11.8) has 1013774 bin [11.8,11.9) has 1242226 bin [11.9,12.0) has 1540611 bin [12.0,12.1) has 1540249 bin [12.1,12.2) has 1688481 bin [12.2,12.3) has 1680361 bin [12.3,12.4) has 1063112 bin [12.4,12.5) has 816412 bin [12.5,12.6) has 720582 bin [12.6,12.7) has 595498 bin [12.7,12.8) has 522628 bin [12.8,12.9) has 465921 bin [12.9,13.0) has 415494 bin [13.0,13.1) has 292312 bin [13.1,13.2) has 163254 bin [13.2,13.3) has 92469 bin [13.3,13.4) has 64914 bin [13.4,13.5) has 52830 bin [13.5,13.6) has 49759 bin [13.6,13.7) has 43415 bin [13.7,13.8) has 37968 bin [13.8,13.9) has 29480 bin [13.9,14.0) has 23469 bin [14.0,14.1) has 21484 bin [14.1,14.2) has 22150 bin [14.2,14.3) has 20989 bin [14.3,14.4) has 22210 bin [14.4,14.5) has 20443 bin [14.5,14.6) has 19367 bin [14.6,14.7) has 21244 bin [14.7,14.8) has 23782 bin [14.8,14.9) has 23330 bin [14.9,15.0) has 22699 bin [15.0,15.1) has 21748 bin [15.1,15.2) has 17517 bin [15.2,15.3) has 12031 bin 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[43.9,44.0) has 328 bin [44.0,44.1) has 301 bin [44.1,44.2) has 272 bin [44.2,44.3) has 314 bin [44.3,44.4) has 284 bin [44.4,44.5) has 285 bin [44.5,44.6) has 246 bin [44.6,44.7) has 245 bin [44.7,44.8) has 246 bin [44.8,44.9) has 244 bin [44.9,45.0) has 235 bin [45.0,45.1) has 250 bin [45.1,45.2) has 253 bin [45.2,45.3) has 230 bin [45.3,45.4) has 227 bin [45.4,45.5) has 223 bin [45.5,45.6) has 224 bin [45.6,45.7) has 166 bin [45.7,45.8) has 181 bin [45.8,45.9) has 169 bin [45.9,46.0) has 161 bin [46.0,46.1) has 166 bin [46.1,46.2) has 153 bin [46.2,46.3) has 129 bin [46.3,46.4) has 125 bin [46.4,46.5) has 125 bin [46.5,46.6) has 119 bin [46.6,46.7) has 106 bin [46.7,46.8) has 80 bin [46.8,46.9) has 65 bin [46.9,47.0) has 67 bin [47.0,47.1) has 75 bin [47.1,47.2) has 61 bin [47.2,47.3) has 46 bin [47.3,47.4) has 41 bin [47.4,47.5) has 30 bin [47.5,47.6) has 26 bin [47.6,47.7) has 16 bin [47.7,47.8) has 25 bin [47.8,47.9) has 22 bin [47.9,48.0) has 22 bin [48.0,48.1) has 10 bin [48.1,48.2) has 9 bin [48.2,48.3) has 7 bin [48.3,48.4) has 8 bin [48.4,48.5) has 2 bin [48.7,48.8) has 2 average z coordinate 12.1 for 22959328 element(s) point source id histogram with bin size 1.000000 bin 130 has 3794642 bin 131 has 19078437 bin 132 has 86249 average point source id 130.838479898017908 for 22959328 element(s)