lasinfo (210611) report for 'AHN4T/27BZ2_19.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: 333/2022 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: 31646853 number of points by return: 24823763 4602327 1706039 437866 69300 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 488730 0 min x y z: 197980.000 488730.000 7.442 max x y z: 199019.999 490019.999 47.415 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: 31646853 extended number of points by return: 24823763 4602327 1706039 437866 69300 7022 536 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 7442 47415 intensity 56 4818 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 5 user_data 6 7 point_source_ID 128 129 gps_time 330505881.083519 330768043.584655 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 29 255 B 31 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 31.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24823763 number of intermediate returns: 2224842 number of last returns: 24781472 number of single returns: 20183224 covered area in square units/kilounits: 1340072/1.34 point density: all returns 23.62 last only 18.49 (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 31646853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24823763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4602327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1706039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 437866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69300 instead zero. overview over extended number of returns of given pulse: 20183224 5823209 3808701 1476794 311958 39288 3679 0 0 0 0 0 0 0 0 histogram of classification of points: 9175519 unclassified (1) 19588270 ground (2) 2836541 building (6) 45157 water (9) 1366 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2101793 +---> 738846 of those are unclassified (1) +---> 1276767 of those are ground (2) +---> 81360 of those are building (6) +---> 4820 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.4,7.5) has 19 bin [7.5,7.6) has 1279 bin [7.6,7.7) has 1008 bin [7.7,7.8) has 400 bin [7.8,7.9) has 2465 bin [7.9,8.0) has 3576 bin [8.0,8.1) has 4085 bin [8.1,8.2) has 10677 bin [8.2,8.3) has 32871 bin [8.3,8.4) has 42409 bin [8.4,8.5) has 51953 bin [8.5,8.6) has 77802 bin [8.6,8.7) has 129044 bin [8.7,8.8) has 152528 bin [8.8,8.9) has 206971 bin [8.9,9.0) has 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[39.6,39.7) has 1654 bin [39.7,39.8) has 1594 bin [39.8,39.9) has 1528 bin [39.9,40.0) has 1475 bin [40.0,40.1) has 1348 bin [40.1,40.2) has 1319 bin [40.2,40.3) has 1226 bin [40.3,40.4) has 1218 bin [40.4,40.5) has 1072 bin [40.5,40.6) has 1031 bin [40.6,40.7) has 986 bin [40.7,40.8) has 898 bin [40.8,40.9) has 869 bin [40.9,41.0) has 735 bin [41.0,41.1) has 717 bin [41.1,41.2) has 709 bin [41.2,41.3) has 638 bin [41.3,41.4) has 625 bin [41.4,41.5) has 555 bin [41.5,41.6) has 551 bin [41.6,41.7) has 517 bin [41.7,41.8) has 475 bin [41.8,41.9) has 460 bin [41.9,42.0) has 390 bin [42.0,42.1) has 404 bin [42.1,42.2) has 405 bin [42.2,42.3) has 317 bin [42.3,42.4) has 369 bin [42.4,42.5) has 324 bin [42.5,42.6) has 338 bin [42.6,42.7) has 309 bin [42.7,42.8) has 342 bin [42.8,42.9) has 306 bin [42.9,43.0) has 228 bin [43.0,43.1) has 233 bin [43.1,43.2) has 227 bin [43.2,43.3) has 181 bin [43.3,43.4) has 181 bin [43.4,43.5) has 184 bin [43.5,43.6) has 153 bin [43.6,43.7) has 158 bin [43.7,43.8) has 154 bin [43.8,43.9) has 171 bin [43.9,44.0) has 148 bin [44.0,44.1) has 119 bin [44.1,44.2) has 106 bin [44.2,44.3) has 79 bin [44.3,44.4) has 80 bin [44.4,44.5) has 72 bin [44.5,44.6) has 69 bin [44.6,44.7) has 70 bin [44.7,44.8) has 45 bin [44.8,44.9) has 51 bin [44.9,45.0) has 48 bin [45.0,45.1) has 39 bin [45.1,45.2) has 36 bin [45.2,45.3) has 26 bin [45.3,45.4) has 36 bin [45.4,45.5) has 12 bin [45.5,45.6) has 14 bin [45.6,45.7) has 9 bin [45.7,45.8) has 18 bin [45.8,45.9) has 12 bin [45.9,46.0) has 10 bin [46.0,46.1) has 7 bin [46.1,46.2) has 9 bin [46.2,46.3) has 11 bin [46.3,46.4) has 2 bin [46.4,46.5) has 5 bin [46.6,46.7) has 1 bin [46.7,46.8) has 2 bin [46.8,46.9) has 1 bin [46.9,47.0) has 2 bin [47.0,47.1) has 3 bin [47.3,47.4) has 1 bin [47.4,47.5) has 1 average z coordinate 14.1 for 31646853 element(s) point source id histogram with bin size 1.000000 bin 128 has 20521368 bin 129 has 11125485 average point source id 128.351551068916706 for 31646853 element(s)