lasinfo (210611) report for 'AHN4T/40CN2_23.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: 21498800 number of points by return: 20003421 1265892 203036 24681 1770 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 431230 0 min x y z: 186980.000 431230.000 6.993 max x y z: 188019.999 432519.999 43.120 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: 21498800 extended number of points by return: 20003421 1265892 203036 24681 1770 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 6993 43120 intensity 56 4793 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 13 user_data 6 7 point_source_ID 67 202 gps_time 298039127.863029 298209201.102460 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 42 255 B 33 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0.56 47.93 ('Amplitude') attribute1 -16.34 31.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20003421 number of intermediate returns: 230857 number of last returns: 19969469 number of single returns: 18704947 covered area in square units/kilounits: 1019948/1.02 point density: all returns 21.08 last only 19.58 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21498800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20003421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1265892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 203036 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 24681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1770 instead zero. overview over extended number of returns of given pulse: 18704947 2154261 538435 92186 8645 315 11 0 0 0 0 0 0 0 0 histogram of classification of points: 2432245 unclassified (1) 16275422 ground (2) 2592945 building (6) 173200 water (9) 24988 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1666384 +---> 159110 of those are unclassified (1) +---> 1187484 of those are ground (2) +---> 317111 of those are building (6) +---> 2276 of those are water (9) +---> 403 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 1 bin [7.0,7.1) has 26 bin [7.1,7.2) has 214 bin [7.2,7.3) has 149 bin [7.3,7.4) has 220 bin [7.4,7.5) has 376 bin [7.5,7.6) has 516 bin [7.6,7.7) has 550 bin [7.7,7.8) has 3627 bin [7.8,7.9) has 1801 bin [7.9,8.0) has 428 bin [8.0,8.1) has 319 bin [8.1,8.2) has 300 bin [8.2,8.3) has 804 bin [8.3,8.4) 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[27.7,27.8) has 1589 bin [27.8,27.9) has 1472 bin [27.9,28.0) has 1708 bin [28.0,28.1) has 1684 bin [28.1,28.2) has 6405 bin [28.2,28.3) has 2409 bin [28.3,28.4) has 1892 bin [28.4,28.5) has 2269 bin [28.5,28.6) has 1522 bin [28.6,28.7) has 1416 bin [28.7,28.8) has 1176 bin [28.8,28.9) has 1146 bin [28.9,29.0) has 1039 bin [29.0,29.1) has 1131 bin [29.1,29.2) has 1046 bin [29.2,29.3) has 991 bin [29.3,29.4) has 1059 bin [29.4,29.5) has 1020 bin [29.5,29.6) has 1029 bin [29.6,29.7) has 965 bin [29.7,29.8) has 973 bin [29.8,29.9) has 953 bin [29.9,30.0) has 944 bin [30.0,30.1) has 879 bin [30.1,30.2) has 846 bin [30.2,30.3) has 867 bin [30.3,30.4) has 888 bin [30.4,30.5) has 952 bin [30.5,30.6) has 912 bin [30.6,30.7) has 926 bin [30.7,30.8) has 908 bin [30.8,30.9) has 883 bin [30.9,31.0) has 879 bin [31.0,31.1) has 854 bin [31.1,31.2) has 787 bin [31.2,31.3) has 837 bin [31.3,31.4) has 800 bin [31.4,31.5) has 811 bin [31.5,31.6) has 745 bin [31.6,31.7) has 796 bin [31.7,31.8) has 885 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has 562 bin [36.0,36.1) has 564 bin [36.1,36.2) has 594 bin [36.2,36.3) has 589 bin [36.3,36.4) has 554 bin [36.4,36.5) has 542 bin [36.5,36.6) has 559 bin [36.6,36.7) has 539 bin [36.7,36.8) has 517 bin [36.8,36.9) has 528 bin [36.9,37.0) has 527 bin [37.0,37.1) has 520 bin [37.1,37.2) has 467 bin [37.2,37.3) has 449 bin [37.3,37.4) has 425 bin [37.4,37.5) has 387 bin [37.5,37.6) has 404 bin [37.6,37.7) has 425 bin [37.7,37.8) has 364 bin [37.8,37.9) has 337 bin [37.9,38.0) has 354 bin [38.0,38.1) has 366 bin [38.1,38.2) has 301 bin [38.2,38.3) has 300 bin [38.3,38.4) has 318 bin [38.4,38.5) has 345 bin [38.5,38.6) has 291 bin [38.6,38.7) has 264 bin [38.7,38.8) has 263 bin [38.8,38.9) has 278 bin [38.9,39.0) has 229 bin [39.0,39.1) has 247 bin [39.1,39.2) has 245 bin [39.2,39.3) has 204 bin [39.3,39.4) has 173 bin [39.4,39.5) has 212 bin [39.5,39.6) has 189 bin [39.6,39.7) has 183 bin [39.7,39.8) has 207 bin [39.8,39.9) has 174 bin [39.9,40.0) has 173 bin [40.0,40.1) has 148 bin [40.1,40.2) has 119 bin [40.2,40.3) has 103 bin [40.3,40.4) has 102 bin [40.4,40.5) has 92 bin [40.5,40.6) has 75 bin [40.6,40.7) has 75 bin [40.7,40.8) has 71 bin [40.8,40.9) has 52 bin [40.9,41.0) has 57 bin [41.0,41.1) has 41 bin [41.1,41.2) has 47 bin [41.2,41.3) has 45 bin [41.3,41.4) has 23 bin [41.4,41.5) has 23 bin [41.5,41.6) has 23 bin [41.6,41.7) has 29 bin [41.7,41.8) has 19 bin [41.8,41.9) has 22 bin [41.9,42.0) has 19 bin [42.0,42.1) has 16 bin [42.1,42.2) has 10 bin [42.2,42.3) has 13 bin [42.3,42.4) has 5 bin [42.4,42.5) has 3 bin [42.5,42.6) has 3 bin [42.6,42.7) has 1 bin [42.7,42.8) has 2 bin [42.8,42.9) has 1 bin [43.1,43.2) has 1 average z coordinate 11.4 for 21498800 element(s) point source id histogram with bin size 1.000000 bin 67 has 9516571 bin 68 has 11907293 bin 202 has 74936 average point source id 68.024413130035171 for 21498800 element(s)