lasinfo (210611) report for 'AHN4T/50EN2_09.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: 339/2022 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: 43050175 number of points by return: 30994763 8733882 2720111 535031 66388 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 397480 0 min x y z: 127980.000 397480.000 6.379 max x y z: 129019.999 398769.999 44.442 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: 43050175 extended number of points by return: 30994763 8733882 2720111 535031 66388 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 6379 44442 intensity 0 4816 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 17 201 gps_time 290611378.096343 291301586.781719 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 42 255 B 27 255 NIR 6 255 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 48.16 ('Amplitude') attribute1 -16.43 31.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30994763 number of intermediate returns: 3318178 number of last returns: 30928404 number of single returns: 22191170 covered area in square units/kilounits: 1339604/1.34 point density: all returns 32.14 last only 23.09 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43050175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30994763 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8733882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2720111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 535031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 66388 instead zero. overview over extended number of returns of given pulse: 22191170 12096926 6555665 1874095 305073 25674 1572 0 0 0 0 0 0 0 0 histogram of classification of points: 16193907 unclassified (1) 21914274 ground (2) 4910547 building (6) 14061 water (9) 17386 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3028531 +---> 1270374 of those are unclassified (1) +---> 1442708 of those are ground (2) +---> 313563 of those are building (6) +---> 497 of those are water (9) +---> 1389 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.3,6.4) has 6 bin [6.4,6.5) has 1520 bin [6.5,6.6) has 2631 bin [6.6,6.7) has 1788 bin [6.7,6.8) has 1380 bin [6.8,6.9) has 2158 bin [6.9,7.0) has 16324 bin [7.0,7.1) has 5911 bin [7.1,7.2) has 5331 bin [7.2,7.3) has 9416 bin [7.3,7.4) has 9338 bin [7.4,7.5) has 9152 bin [7.5,7.6) has 8551 bin [7.6,7.7) 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bin [38.3,38.4) has 1656 bin [38.4,38.5) has 1536 bin [38.5,38.6) has 1453 bin [38.6,38.7) has 1349 bin [38.7,38.8) has 1339 bin [38.8,38.9) has 1190 bin [38.9,39.0) has 1133 bin [39.0,39.1) has 1058 bin [39.1,39.2) has 933 bin [39.2,39.3) has 856 bin [39.3,39.4) has 793 bin [39.4,39.5) has 722 bin [39.5,39.6) has 669 bin [39.6,39.7) has 648 bin [39.7,39.8) has 577 bin [39.8,39.9) has 532 bin [39.9,40.0) has 457 bin [40.0,40.1) has 400 bin [40.1,40.2) has 394 bin [40.2,40.3) has 360 bin [40.3,40.4) has 350 bin [40.4,40.5) has 357 bin [40.5,40.6) has 315 bin [40.6,40.7) has 305 bin [40.7,40.8) has 272 bin [40.8,40.9) has 241 bin [40.9,41.0) has 250 bin [41.0,41.1) has 207 bin [41.1,41.2) has 205 bin [41.2,41.3) has 169 bin [41.3,41.4) has 137 bin [41.4,41.5) has 133 bin [41.5,41.6) has 128 bin [41.6,41.7) has 88 bin [41.7,41.8) has 82 bin [41.8,41.9) has 72 bin [41.9,42.0) has 86 bin [42.0,42.1) has 65 bin [42.1,42.2) has 60 bin [42.2,42.3) has 48 bin [42.3,42.4) has 29 bin [42.4,42.5) has 41 bin [42.5,42.6) has 21 bin [42.6,42.7) has 23 bin [42.7,42.8) has 25 bin [42.8,42.9) has 21 bin [42.9,43.0) has 32 bin [43.0,43.1) has 18 bin [43.1,43.2) has 15 bin [43.2,43.3) has 9 bin [43.3,43.4) has 11 bin [43.4,43.5) has 23 bin [43.5,43.6) has 18 bin [43.6,43.7) has 14 bin [43.7,43.8) has 9 bin [43.8,43.9) has 18 bin [43.9,44.0) has 10 bin [44.0,44.1) has 7 bin [44.1,44.2) has 6 bin [44.3,44.4) has 1 bin [44.4,44.5) has 2 average z coordinate 14.4 for 43050175 element(s) point source id histogram with bin size 1.000000 bin 17 has 18921178 bin 18 has 14581813 bin 201 has 9547184 average point source id 58.144168844842092 for 43050175 element(s)