lasinfo (210611) report for 'AHN4T/58CN1_06.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: 340/2022 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: 36226163 number of points by return: 27389588 6582644 1925973 301707 26251 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 359980 0 min x y z: 179980.000 359980.000 26.785 max x y z: 181019.999 361269.999 60.918 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: 36226163 extended number of points by return: 27389588 6582644 1925973 301707 26251 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 26785 60918 intensity 36 4580 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 12 user_data 6 7 point_source_ID 97 98 gps_time 297860026.809521 297860611.232727 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 51 255 B 35 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0.36 45.8 ('Amplitude') attribute1 -16.72 28.69 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27389588 number of intermediate returns: 2252008 number of last returns: 27387687 number of single returns: 20803120 covered area in square units/kilounits: 1335952/1.34 point density: all returns 27.12 last only 20.50 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36226163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27389588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6582644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1925973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 301707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26251 instead zero. overview over extended number of returns of given pulse: 20803120 9319003 4871704 1101141 124255 6674 266 0 0 0 0 0 0 0 0 histogram of classification of points: 10806752 unclassified (1) 24992654 ground (2) 347447 building (6) 77904 water (9) 1406 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2216753 +---> 573627 of those are unclassified (1) +---> 1571156 of those are ground (2) +---> 52233 of those are building (6) +---> 19737 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.7,26.8) has 6 bin [26.8,26.9) has 170 bin [26.9,27.0) has 1243 bin [27.0,27.1) has 8906 bin [27.1,27.2) has 27008 bin [27.2,27.3) has 94932 bin [27.3,27.4) has 220346 bin [27.4,27.5) has 346035 bin [27.5,27.6) has 451771 bin [27.6,27.7) has 539742 bin [27.7,27.8) has 606790 bin [27.8,27.9) has 572955 bin [27.9,28.0) has 532680 bin [28.0,28.1) has 681933 bin [28.1,28.2) has 884570 bin [28.2,28.3) has 924227 bin [28.3,28.4) has 751035 bin [28.4,28.5) has 821140 bin [28.5,28.6) has 851323 bin [28.6,28.7) has 925266 bin [28.7,28.8) has 852066 bin [28.8,28.9) has 781371 bin [28.9,29.0) has 644978 bin [29.0,29.1) has 589297 bin [29.1,29.2) has 529162 bin [29.2,29.3) has 809881 bin [29.3,29.4) has 692775 bin [29.4,29.5) has 595636 bin [29.5,29.6) has 507211 bin [29.6,29.7) has 460087 bin [29.7,29.8) has 493369 bin [29.8,29.9) has 524077 bin [29.9,30.0) has 549673 bin [30.0,30.1) has 609728 bin [30.1,30.2) has 621157 bin [30.2,30.3) has 691198 bin [30.3,30.4) has 692239 bin [30.4,30.5) has 659309 bin [30.5,30.6) has 673704 bin [30.6,30.7) has 585458 bin [30.7,30.8) has 644409 bin [30.8,30.9) has 604063 bin [30.9,31.0) has 567828 bin [31.0,31.1) has 586375 bin [31.1,31.2) has 497645 bin [31.2,31.3) has 383675 bin [31.3,31.4) has 303290 bin [31.4,31.5) has 254400 bin [31.5,31.6) has 273127 bin [31.6,31.7) has 195330 bin [31.7,31.8) has 170567 bin 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[54.9,55.0) has 2064 bin [55.0,55.1) has 1885 bin [55.1,55.2) has 1800 bin [55.2,55.3) has 1722 bin [55.3,55.4) has 1517 bin [55.4,55.5) has 1370 bin [55.5,55.6) has 1350 bin [55.6,55.7) has 1203 bin [55.7,55.8) has 1115 bin [55.8,55.9) has 963 bin [55.9,56.0) has 936 bin [56.0,56.1) has 815 bin [56.1,56.2) has 768 bin [56.2,56.3) has 718 bin [56.3,56.4) has 626 bin [56.4,56.5) has 574 bin [56.5,56.6) has 526 bin [56.6,56.7) has 462 bin [56.7,56.8) has 439 bin [56.8,56.9) has 395 bin [56.9,57.0) has 314 bin [57.0,57.1) has 298 bin [57.1,57.2) has 286 bin [57.2,57.3) has 210 bin [57.3,57.4) has 225 bin [57.4,57.5) has 167 bin [57.5,57.6) has 160 bin [57.6,57.7) has 155 bin [57.7,57.8) has 151 bin [57.8,57.9) has 155 bin [57.9,58.0) has 112 bin [58.0,58.1) has 131 bin [58.1,58.2) has 102 bin [58.2,58.3) has 98 bin [58.3,58.4) has 75 bin [58.4,58.5) has 83 bin [58.5,58.6) has 60 bin [58.6,58.7) has 60 bin [58.7,58.8) has 53 bin [58.8,58.9) has 49 bin [58.9,59.0) has 38 bin [59.0,59.1) has 39 bin [59.1,59.2) has 23 bin [59.2,59.3) has 32 bin [59.3,59.4) has 29 bin [59.4,59.5) has 24 bin [59.5,59.6) has 34 bin [59.6,59.7) has 24 bin [59.7,59.8) has 25 bin [59.8,59.9) has 30 bin [59.9,60.0) has 14 bin [60.0,60.1) has 17 bin [60.1,60.2) has 5 bin [60.2,60.3) has 9 bin [60.3,60.4) has 9 bin [60.4,60.5) has 3 bin [60.5,60.6) has 2 bin [60.9,61.0) has 1 average z coordinate 32.5 for 36226163 element(s) point source id histogram with bin size 1.000000 bin 97 has 20869079 bin 98 has 15357084 average point source id 97.423922456264549 for 36226163 element(s)