lasinfo (210611) report for 'AHN4T/18AN1_10.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: 25936871 number of points by return: 22586847 2009455 973411 303140 56909 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 547480 0 min x y z: 263980.000 547480.000 6.640 max x y z: 265019.999 548769.999 36.176 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: 25936871 extended number of points by return: 22586847 2009455 973411 303140 56909 6558 551 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 6640 36176 intensity 44 4952 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 19 user_data 6 7 point_source_ID 51 53 gps_time 330441870.360116 330506088.034917 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 35 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.69 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22586847 number of intermediate returns: 1340419 number of last returns: 22590369 number of single returns: 20580764 covered area in square units/kilounits: 1329544/1.33 point density: all returns 19.51 last only 16.99 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25936871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22586847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2009455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 973411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 303140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56909 instead zero. overview over extended number of returns of given pulse: 20580764 2069811 2008056 985990 252235 36309 3706 0 0 0 0 0 0 0 0 histogram of classification of points: 4010157 unclassified (1) 21341415 ground (2) 521462 building (6) 52027 water (9) 11810 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1725055 +---> 184784 of those are unclassified (1) +---> 1507884 of those are ground (2) +---> 27868 of those are building (6) +---> 4519 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.6,6.7) has 10 bin [6.7,6.8) has 559 bin [6.8,6.9) has 6849 bin [6.9,7.0) has 10556 bin [7.0,7.1) has 7461 bin [7.1,7.2) has 8299 bin [7.2,7.3) has 13586 bin [7.3,7.4) has 16906 bin [7.4,7.5) has 20931 bin [7.5,7.6) has 23474 bin [7.6,7.7) has 36931 bin [7.7,7.8) has 26887 bin [7.8,7.9) has 29963 bin [7.9,8.0) has 43470 bin [8.0,8.1) has 107174 bin [8.1,8.2) has 130817 bin [8.2,8.3) has 191640 bin [8.3,8.4) has 379208 bin [8.4,8.5) has 746720 bin [8.5,8.6) has 1364143 bin [8.6,8.7) has 1560297 bin [8.7,8.8) has 1554832 bin [8.8,8.9) has 2023004 bin [8.9,9.0) has 2431228 bin [9.0,9.1) has 2611845 bin [9.1,9.2) has 2375072 bin [9.2,9.3) has 1548732 bin [9.3,9.4) has 1205309 bin [9.4,9.5) has 833544 bin [9.5,9.6) has 647651 bin [9.6,9.7) has 460654 bin [9.7,9.8) has 331799 bin [9.8,9.9) has 225360 bin [9.9,10.0) has 189825 bin [10.0,10.1) has 176418 bin [10.1,10.2) has 145751 bin [10.2,10.3) has 87418 bin [10.3,10.4) has 64972 bin [10.4,10.5) has 47184 bin [10.5,10.6) has 33660 bin [10.6,10.7) has 28654 bin [10.7,10.8) has 26099 bin [10.8,10.9) has 25593 bin [10.9,11.0) has 25761 bin [11.0,11.1) has 24453 bin [11.1,11.2) has 23951 bin [11.2,11.3) has 23795 bin [11.3,11.4) has 22856 bin [11.4,11.5) has 23748 bin [11.5,11.6) has 25165 bin [11.6,11.7) has 25108 bin [11.7,11.8) has 26058 bin [11.8,11.9) has 25634 bin [11.9,12.0) has 26343 bin 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has 23428 bin [15.9,16.0) has 23817 bin [16.0,16.1) has 23895 bin [16.1,16.2) has 23530 bin [16.2,16.3) has 23407 bin [16.3,16.4) has 23122 bin [16.4,16.5) has 23004 bin [16.5,16.6) has 23404 bin [16.6,16.7) has 23807 bin [16.7,16.8) has 23566 bin [16.8,16.9) has 23626 bin [16.9,17.0) has 23703 bin [17.0,17.1) has 23893 bin [17.1,17.2) has 23950 bin [17.2,17.3) has 23924 bin [17.3,17.4) has 24139 bin [17.4,17.5) has 23949 bin [17.5,17.6) has 23596 bin [17.6,17.7) has 23599 bin [17.7,17.8) has 23552 bin [17.8,17.9) has 23262 bin [17.9,18.0) has 23830 bin [18.0,18.1) has 23643 bin [18.1,18.2) has 23701 bin [18.2,18.3) has 23692 bin [18.3,18.4) has 23289 bin [18.4,18.5) has 23478 bin [18.5,18.6) has 23188 bin [18.6,18.7) has 23136 bin [18.7,18.8) has 23400 bin [18.8,18.9) has 21988 bin [18.9,19.0) has 22043 bin [19.0,19.1) has 22036 bin [19.1,19.2) has 22316 bin [19.2,19.3) has 22046 bin [19.3,19.4) has 22160 bin [19.4,19.5) has 22117 bin [19.5,19.6) has 22025 bin [19.6,19.7) has 22171 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bin [31.3,31.4) has 3563 bin [31.4,31.5) has 3252 bin [31.5,31.6) has 3031 bin [31.6,31.7) has 2999 bin [31.7,31.8) has 2592 bin [31.8,31.9) has 2499 bin [31.9,32.0) has 2206 bin [32.0,32.1) has 2096 bin [32.1,32.2) has 1947 bin [32.2,32.3) has 1748 bin [32.3,32.4) has 1642 bin [32.4,32.5) has 1477 bin [32.5,32.6) has 1448 bin [32.6,32.7) has 1284 bin [32.7,32.8) has 1210 bin [32.8,32.9) has 1078 bin [32.9,33.0) has 985 bin [33.0,33.1) has 873 bin [33.1,33.2) has 787 bin [33.2,33.3) has 732 bin [33.3,33.4) has 597 bin [33.4,33.5) has 503 bin [33.5,33.6) has 466 bin [33.6,33.7) has 438 bin [33.7,33.8) has 391 bin [33.8,33.9) has 338 bin [33.9,34.0) has 331 bin [34.0,34.1) has 315 bin [34.1,34.2) has 264 bin [34.2,34.3) has 230 bin [34.3,34.4) has 232 bin [34.4,34.5) has 221 bin [34.5,34.6) has 228 bin [34.6,34.7) has 214 bin [34.7,34.8) has 181 bin [34.8,34.9) has 133 bin [34.9,35.0) has 153 bin [35.0,35.1) has 111 bin [35.1,35.2) has 90 bin [35.2,35.3) has 68 bin [35.3,35.4) has 51 bin [35.4,35.5) has 43 bin [35.5,35.6) has 51 bin [35.6,35.7) has 40 bin [35.7,35.8) has 33 bin [35.8,35.9) has 18 bin [35.9,36.0) has 16 bin [36.0,36.1) has 6 bin [36.1,36.2) has 1 average z coordinate 10.7 for 25936871 element(s) point source id histogram with bin size 1.000000 bin 51 has 5041027 bin 52 has 20694407 bin 53 has 201437 average point source id 51.813408872643116 for 25936871 element(s)