lasinfo (210611) report for 'AHN4T/34BZ1_17.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: 337/2022 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: 26348795 number of points by return: 23921565 1569126 654603 173630 29871 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 463730 0 min x y z: 230980.000 463730.000 11.523 max x y z: 232019.999 465019.999 48.032 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: 26348795 extended number of points by return: 23921565 1569126 654603 173630 29871 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 11523 48032 intensity 0 5029 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 -26 29 user_data 6 7 point_source_ID 155 156 gps_time 324049863.173050 324122221.411014 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 41 255 B 33 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23921565 number of intermediate returns: 862942 number of last returns: 23909963 number of single returns: 22345675 covered area in square units/kilounits: 1331900/1.33 point density: all returns 19.78 last only 17.95 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26348795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23921565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1569126 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 654603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 173630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29871 instead zero. overview over extended number of returns of given pulse: 22345675 1833344 1444270 575885 133002 15243 1376 0 0 0 0 0 0 0 0 histogram of classification of points: 2828462 unclassified (1) 23205331 ground (2) 278337 building (6) 34749 water (9) 1916 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2053294 +---> 320774 of those are unclassified (1) +---> 1709080 of those are ground (2) +---> 21959 of those are building (6) +---> 1481 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.5,11.6) has 40 bin [11.6,11.7) has 631 bin [11.7,11.8) has 2304 bin [11.8,11.9) has 5192 bin [11.9,12.0) has 10943 bin [12.0,12.1) has 21685 bin [12.1,12.2) has 36469 bin [12.2,12.3) has 44659 bin [12.3,12.4) has 58670 bin [12.4,12.5) has 127988 bin [12.5,12.6) has 569482 bin [12.6,12.7) has 1111044 bin [12.7,12.8) has 1319025 bin [12.8,12.9) has 1595188 bin [12.9,13.0) has 2370884 bin [13.0,13.1) has 3020195 bin [13.1,13.2) has 2623564 bin [13.2,13.3) has 2372763 bin [13.3,13.4) has 1945573 bin [13.4,13.5) has 1434372 bin [13.5,13.6) has 1239707 bin [13.6,13.7) has 909077 bin [13.7,13.8) has 708916 bin [13.8,13.9) has 450509 bin [13.9,14.0) has 309469 bin [14.0,14.1) has 249043 bin [14.1,14.2) has 182804 bin [14.2,14.3) has 108173 bin [14.3,14.4) has 75082 bin [14.4,14.5) has 67760 bin [14.5,14.6) has 59286 bin [14.6,14.7) has 57138 bin [14.7,14.8) has 51105 bin [14.8,14.9) has 49748 bin [14.9,15.0) has 50737 bin [15.0,15.1) has 52481 bin [15.1,15.2) has 60103 bin [15.2,15.3) has 69623 bin [15.3,15.4) has 75737 bin [15.4,15.5) has 77903 bin [15.5,15.6) has 44372 bin [15.6,15.7) has 25609 bin [15.7,15.8) has 21801 bin [15.8,15.9) has 23450 bin [15.9,16.0) has 22159 bin [16.0,16.1) has 22680 bin [16.1,16.2) has 23649 bin [16.2,16.3) has 24875 bin [16.3,16.4) has 24388 bin [16.4,16.5) has 24519 bin [16.5,16.6) has 24390 bin [16.6,16.7) has 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575 bin [40.4,40.5) has 575 bin [40.5,40.6) has 571 bin [40.6,40.7) has 554 bin [40.7,40.8) has 554 bin [40.8,40.9) has 514 bin [40.9,41.0) has 490 bin [41.0,41.1) has 535 bin [41.1,41.2) has 488 bin [41.2,41.3) has 431 bin [41.3,41.4) has 448 bin [41.4,41.5) has 441 bin [41.5,41.6) has 427 bin [41.6,41.7) has 418 bin [41.7,41.8) has 396 bin [41.8,41.9) has 438 bin [41.9,42.0) has 391 bin [42.0,42.1) has 383 bin [42.1,42.2) has 368 bin [42.2,42.3) has 350 bin [42.3,42.4) has 318 bin [42.4,42.5) has 328 bin [42.5,42.6) has 335 bin [42.6,42.7) has 350 bin [42.7,42.8) has 372 bin [42.8,42.9) has 332 bin [42.9,43.0) has 347 bin [43.0,43.1) has 340 bin [43.1,43.2) has 301 bin [43.2,43.3) has 319 bin [43.3,43.4) has 272 bin [43.4,43.5) has 321 bin [43.5,43.6) has 294 bin [43.6,43.7) has 279 bin [43.7,43.8) has 250 bin [43.8,43.9) has 223 bin [43.9,44.0) has 256 bin [44.0,44.1) has 232 bin [44.1,44.2) has 233 bin [44.2,44.3) has 234 bin [44.3,44.4) has 224 bin [44.4,44.5) has 201 bin [44.5,44.6) has 208 bin [44.6,44.7) has 193 bin [44.7,44.8) has 183 bin [44.8,44.9) has 196 bin [44.9,45.0) has 158 bin [45.0,45.1) has 176 bin [45.1,45.2) has 149 bin [45.2,45.3) has 141 bin [45.3,45.4) has 121 bin [45.4,45.5) has 145 bin [45.5,45.6) has 115 bin [45.6,45.7) has 110 bin [45.7,45.8) has 99 bin [45.8,45.9) has 96 bin [45.9,46.0) has 92 bin [46.0,46.1) has 82 bin [46.1,46.2) has 69 bin [46.2,46.3) has 70 bin [46.3,46.4) has 56 bin [46.4,46.5) has 54 bin [46.5,46.6) has 49 bin [46.6,46.7) has 35 bin [46.7,46.8) has 33 bin [46.8,46.9) has 30 bin [46.9,47.0) has 19 bin [47.0,47.1) has 21 bin [47.1,47.2) has 24 bin [47.2,47.3) has 13 bin [47.3,47.4) has 12 bin [47.4,47.5) has 5 bin [47.5,47.6) has 6 bin [47.6,47.7) has 5 bin [47.7,47.8) has 4 bin [47.8,47.9) has 1 bin [48.0,48.1) has 1 average z coordinate 14.2 for 26348795 element(s) point source id histogram with bin size 1.000000 bin 155 has 4090243 bin 156 has 22258552 average point source id 155.844765462709006 for 26348795 element(s)