lasinfo (210611) report for 'AHN4T/11DZ1_01.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: 174/2021 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: 28823281 number of points by return: 25521570 2016429 964912 315199 5171 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 554980 0 min x y z: 189980.000 554980.000 -3.309 max x y z: 191019.999 556269.999 32.119 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: 28823281 extended number of points by return: 25521570 2016429 964912 315199 5171 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 -3309 32119 intensity 19 4948 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 8 9 point_source_ID 1125 1127 gps_time 269077617.621057 269079498.434801 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 8 255 NIR 62 255 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 0.19 49.48 ('Amplitude') attribute1 -16.92 32.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25521570 number of intermediate returns: 1288388 number of last returns: 25505577 number of single returns: 23492254 covered area in square units/kilounits: 1335284/1.34 point density: all returns 21.59 last only 19.10 (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 28823281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25521570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2016429 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 964912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 315199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5171 instead zero. overview over extended number of returns of given pulse: 23492254 2110735 1951116 1243242 25148 760 26 0 0 0 0 0 0 0 0 histogram of classification of points: 4015196 unclassified (1) 23939481 ground (2) 585287 building (6) 281594 water (9) 1723 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2122485 +---> 177955 of those are unclassified (1) +---> 1912587 of those are ground (2) +---> 23259 of those are building (6) +---> 8684 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.4,-3.3) has 2 bin [-3.3,-3.2) has 320 bin [-3.2,-3.1) has 34387 bin [-3.1,-3.0) has 44773 bin [-3.0,-2.9) has 25327 bin [-2.9,-2.8) has 24104 bin [-2.8,-2.7) has 35334 bin [-2.7,-2.6) has 194845 bin [-2.6,-2.5) has 110555 bin [-2.5,-2.4) has 115940 bin [-2.4,-2.3) has 163646 bin [-2.3,-2.2) has 332195 bin [-2.2,-2.1) has 727596 bin [-2.1,-2.0) has 1158380 bin [-2.0,-1.9) has 1962367 bin [-1.9,-1.8) has 2399002 bin [-1.8,-1.7) has 2569891 bin [-1.7,-1.6) has 3084236 bin [-1.6,-1.5) has 3388078 bin [-1.5,-1.4) has 2909280 bin [-1.4,-1.3) has 1774770 bin [-1.3,-1.2) has 806994 bin [-1.2,-1.1) has 387590 bin [-1.1,-1.0) has 263485 bin [-1.0,-0.9) has 205244 bin [-0.9,-0.8) has 216203 bin [-0.8,-0.7) has 244406 bin [-0.7,-0.6) has 263027 bin [-0.6,-0.5) has 229996 bin [-0.5,-0.4) has 196671 bin [-0.4,-0.3) has 162117 bin [-0.3,-0.2) has 148782 bin [-0.2,-0.1) has 115194 bin [-0.1,0.0) has 94185 bin [0.0,0.1) has 76825 bin [0.1,0.2) has 64468 bin [0.2,0.3) has 46882 bin [0.3,0.4) has 34576 bin [0.4,0.5) has 30904 bin [0.5,0.6) has 30202 bin [0.6,0.7) has 28532 bin [0.7,0.8) has 28612 bin [0.8,0.9) has 30273 bin [0.9,1.0) has 30070 bin [1.0,1.1) has 29574 bin [1.1,1.2) has 29688 bin [1.2,1.3) has 30072 bin [1.3,1.4) has 31139 bin [1.4,1.5) has 30364 bin [1.5,1.6) has 30320 bin [1.6,1.7) has 29270 bin [1.7,1.8) has 31006 bin [1.8,1.9) has 31231 bin 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4567 bin [18.0,18.1) has 4478 bin [18.1,18.2) has 4045 bin [18.2,18.3) has 3899 bin [18.3,18.4) has 3832 bin [18.4,18.5) has 3554 bin [18.5,18.6) has 3367 bin [18.6,18.7) has 3192 bin [18.7,18.8) has 3073 bin [18.8,18.9) has 2791 bin [18.9,19.0) has 2776 bin [19.0,19.1) has 2515 bin [19.1,19.2) has 2459 bin [19.2,19.3) has 2353 bin [19.3,19.4) has 2281 bin [19.4,19.5) has 2212 bin [19.5,19.6) has 2070 bin [19.6,19.7) has 1943 bin [19.7,19.8) has 1943 bin [19.8,19.9) has 1928 bin [19.9,20.0) has 1884 bin [20.0,20.1) has 1814 bin [20.1,20.2) has 1781 bin [20.2,20.3) has 1696 bin [20.3,20.4) has 1609 bin [20.4,20.5) has 1612 bin [20.5,20.6) has 1637 bin [20.6,20.7) has 1570 bin [20.7,20.8) has 1508 bin [20.8,20.9) has 1462 bin [20.9,21.0) has 1383 bin [21.0,21.1) has 1467 bin [21.1,21.2) has 1366 bin [21.2,21.3) has 1455 bin [21.3,21.4) has 1442 bin [21.4,21.5) has 1292 bin [21.5,21.6) has 1245 bin [21.6,21.7) has 1283 bin [21.7,21.8) has 1244 bin [21.8,21.9) has 1271 bin [21.9,22.0) has 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[26.1,26.2) has 795 bin [26.2,26.3) has 801 bin [26.3,26.4) has 758 bin [26.4,26.5) has 745 bin [26.5,26.6) has 727 bin [26.6,26.7) has 728 bin [26.7,26.8) has 717 bin [26.8,26.9) has 679 bin [26.9,27.0) has 656 bin [27.0,27.1) has 703 bin [27.1,27.2) has 640 bin [27.2,27.3) has 652 bin [27.3,27.4) has 638 bin [27.4,27.5) has 629 bin [27.5,27.6) has 579 bin [27.6,27.7) has 637 bin [27.7,27.8) has 560 bin [27.8,27.9) has 544 bin [27.9,28.0) has 504 bin [28.0,28.1) has 529 bin [28.1,28.2) has 497 bin [28.2,28.3) has 481 bin [28.3,28.4) has 463 bin [28.4,28.5) has 456 bin [28.5,28.6) has 403 bin [28.6,28.7) has 389 bin [28.7,28.8) has 380 bin [28.8,28.9) has 354 bin [28.9,29.0) has 375 bin [29.0,29.1) has 336 bin [29.1,29.2) has 317 bin [29.2,29.3) has 283 bin [29.3,29.4) has 267 bin [29.4,29.5) has 234 bin [29.5,29.6) has 219 bin [29.6,29.7) has 191 bin [29.7,29.8) has 171 bin [29.8,29.9) has 164 bin [29.9,30.0) has 145 bin [30.0,30.1) has 145 bin [30.1,30.2) has 117 bin [30.2,30.3) has 89 bin [30.3,30.4) has 82 bin [30.4,30.5) has 65 bin [30.5,30.6) has 38 bin [30.6,30.7) has 54 bin [30.7,30.8) has 53 bin [30.8,30.9) has 31 bin [30.9,31.0) has 34 bin [31.0,31.1) has 39 bin [31.1,31.2) has 33 bin [31.2,31.3) has 23 bin [31.3,31.4) has 25 bin [31.4,31.5) has 13 bin [31.5,31.6) has 11 bin [31.6,31.7) has 7 bin [31.7,31.8) has 11 bin [31.8,31.9) has 5 bin [31.9,32.0) has 3 bin [32.1,32.2) has 1 average z coordinate -0.2 for 28823281 element(s) point source id histogram with bin size 1.000000 bin 1125 has 2483473 bin 1126 has 21204660 bin 1127 has 5135148 average point source id 1126.0919976806249 for 28823281 element(s)