lasinfo (210611) report for 'AHN4T/38CZ1_12.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: 180/2021 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: 71073934 number of points by return: 59130568 9556035 2016054 333273 38004 scale factor x y z: 0.001 0.001 0.001 offset x y z: 100980 427480 0 min x y z: 100980.000 427480.000 -3.243 max x y z: 102019.999 428769.999 26.450 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: 71073934 extended number of points by return: 59130568 9556035 2016054 333273 38004 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 -3243 26450 intensity 51 4860 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 -32 15 user_data 6 7 point_source_ID 36 111 gps_time 259501561.459522 266929227.463331 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 10 255 B 12 255 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 2500 extended_scanner_channel 0 0 attribute0 0.51 48.6 ('Amplitude') attribute1 -15.66 33.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 59130568 number of intermediate returns: 2392251 number of last returns: 59072394 number of single returns: 49521279 covered area in square units/kilounits: 1324056/1.32 point density: all returns 53.68 last only 44.61 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71073934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 59130568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9556035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2016054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 333273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38004 instead zero. overview over extended number of returns of given pulse: 49521279 15120207 5057907 1183929 176575 13044 993 0 0 0 0 0 0 0 0 histogram of classification of points: 17189961 unclassified (1) 46473054 ground (2) 6898822 building (6) 311098 water (9) 200999 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4818267 +---> 988478 of those are unclassified (1) +---> 3706142 of those are ground (2) +---> 88364 of those are building (6) +---> 24256 of those are water (9) +---> 11027 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 9 bin [-3.2,-3.1) has 758 bin [-3.1,-3.0) has 3262 bin [-3.0,-2.9) has 2643 bin [-2.9,-2.8) has 22828 bin [-2.8,-2.7) has 137079 bin [-2.7,-2.6) has 158339 bin [-2.6,-2.5) has 127236 bin [-2.5,-2.4) has 135167 bin [-2.4,-2.3) has 224004 bin [-2.3,-2.2) has 446587 bin [-2.2,-2.1) has 505908 bin [-2.1,-2.0) has 566677 bin [-2.0,-1.9) has 1516710 bin [-1.9,-1.8) has 3235595 bin [-1.8,-1.7) has 4597347 bin [-1.7,-1.6) has 6871839 bin [-1.6,-1.5) has 6984111 bin [-1.5,-1.4) has 6448308 bin [-1.4,-1.3) has 4327640 bin [-1.3,-1.2) has 2816610 bin [-1.2,-1.1) has 1488158 bin [-1.1,-1.0) has 1257718 bin [-1.0,-0.9) has 1217445 bin [-0.9,-0.8) has 1270378 bin [-0.8,-0.7) has 1274941 bin [-0.7,-0.6) has 1182159 bin [-0.6,-0.5) has 1142892 bin [-0.5,-0.4) has 982679 bin [-0.4,-0.3) has 875773 bin [-0.3,-0.2) has 661087 bin [-0.2,-0.1) has 522218 bin [-0.1,0.0) has 453007 bin [0.0,0.1) has 322794 bin [0.1,0.2) has 241912 bin [0.2,0.3) has 205362 bin [0.3,0.4) has 211317 bin [0.4,0.5) has 209130 bin [0.5,0.6) has 212466 bin [0.6,0.7) has 191768 bin [0.7,0.8) has 187584 bin [0.8,0.9) has 187809 bin [0.9,1.0) has 159446 bin [1.0,1.1) has 146954 bin [1.1,1.2) has 155613 bin [1.2,1.3) has 176810 bin [1.3,1.4) has 205716 bin [1.4,1.5) has 225000 bin [1.5,1.6) has 252426 bin [1.6,1.7) has 231370 bin [1.7,1.8) has 214147 bin [1.8,1.9) has 214717 bin [1.9,2.0) has 257232 bin [2.0,2.1) has 287768 bin [2.1,2.2) has 259973 bin [2.2,2.3) has 281063 bin [2.3,2.4) has 231294 bin [2.4,2.5) has 246996 bin [2.5,2.6) has 272895 bin [2.6,2.7) has 279557 bin [2.7,2.8) has 317925 bin [2.8,2.9) has 412216 bin [2.9,3.0) has 445327 bin [3.0,3.1) has 413670 bin [3.1,3.2) has 502203 bin [3.2,3.3) has 537618 bin [3.3,3.4) has 482133 bin [3.4,3.5) has 422915 bin [3.5,3.6) has 409304 bin [3.6,3.7) has 375892 bin [3.7,3.8) has 370917 bin [3.8,3.9) has 339671 bin [3.9,4.0) has 327572 bin [4.0,4.1) has 294828 bin [4.1,4.2) has 263887 bin [4.2,4.3) has 239893 bin [4.3,4.4) has 215173 bin [4.4,4.5) has 179455 bin [4.5,4.6) has 155377 bin [4.6,4.7) has 154052 bin [4.7,4.8) has 154689 bin [4.8,4.9) has 150218 bin [4.9,5.0) has 148262 bin [5.0,5.1) has 143572 bin [5.1,5.2) has 142910 bin [5.2,5.3) has 154718 bin [5.3,5.4) has 160905 bin [5.4,5.5) has 138079 bin [5.5,5.6) has 128923 bin [5.6,5.7) has 125021 bin [5.7,5.8) has 123384 bin [5.8,5.9) has 124461 bin [5.9,6.0) has 126384 bin [6.0,6.1) has 135050 bin [6.1,6.2) has 138920 bin [6.2,6.3) has 137522 bin [6.3,6.4) has 116351 bin [6.4,6.5) has 108264 bin [6.5,6.6) has 105256 bin [6.6,6.7) has 103098 bin [6.7,6.8) has 101137 bin [6.8,6.9) has 96530 bin [6.9,7.0) has 86322 bin [7.0,7.1) has 82630 bin [7.1,7.2) has 76220 bin [7.2,7.3) has 71773 bin [7.3,7.4) has 70303 bin [7.4,7.5) has 69078 bin [7.5,7.6) has 69799 bin [7.6,7.7) has 68414 bin [7.7,7.8) has 67075 bin [7.8,7.9) has 67680 bin [7.9,8.0) has 64664 bin [8.0,8.1) has 62680 bin [8.1,8.2) has 60981 bin [8.2,8.3) has 58237 bin [8.3,8.4) has 54790 bin [8.4,8.5) has 52772 bin [8.5,8.6) has 50767 bin [8.6,8.7) has 49313 bin [8.7,8.8) has 48392 bin [8.8,8.9) has 46972 bin [8.9,9.0) has 45115 bin [9.0,9.1) has 43524 bin [9.1,9.2) has 42280 bin [9.2,9.3) has 40759 bin [9.3,9.4) has 40144 bin [9.4,9.5) has 38665 bin [9.5,9.6) has 36978 bin [9.6,9.7) has 36788 bin 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has 2233 bin [21.4,21.5) has 2108 bin [21.5,21.6) has 1915 bin [21.6,21.7) has 1945 bin [21.7,21.8) has 1774 bin [21.8,21.9) has 1726 bin [21.9,22.0) has 1611 bin [22.0,22.1) has 1497 bin [22.1,22.2) has 1447 bin [22.2,22.3) has 1357 bin [22.3,22.4) has 1272 bin [22.4,22.5) has 1309 bin [22.5,22.6) has 1297 bin [22.6,22.7) has 1165 bin [22.7,22.8) has 1106 bin [22.8,22.9) has 1066 bin [22.9,23.0) has 988 bin [23.0,23.1) has 942 bin [23.1,23.2) has 938 bin [23.2,23.3) has 889 bin [23.3,23.4) has 875 bin [23.4,23.5) has 755 bin [23.5,23.6) has 751 bin [23.6,23.7) has 777 bin [23.7,23.8) has 719 bin [23.8,23.9) has 665 bin [23.9,24.0) has 546 bin [24.0,24.1) has 565 bin [24.1,24.2) has 497 bin [24.2,24.3) has 451 bin [24.3,24.4) has 378 bin [24.4,24.5) has 363 bin [24.5,24.6) has 295 bin [24.6,24.7) has 287 bin [24.7,24.8) has 239 bin [24.8,24.9) has 194 bin [24.9,25.0) has 146 bin [25.0,25.1) has 108 bin [25.1,25.2) has 85 bin [25.2,25.3) has 79 bin [25.3,25.4) has 45 bin [25.4,25.5) has 40 bin [25.5,25.6) has 25 bin [25.6,25.7) has 8 bin [25.7,25.8) has 16 bin [25.8,25.9) has 7 bin [25.9,26.0) has 6 bin [26.0,26.1) has 4 bin [26.1,26.2) has 4 bin [26.4,26.5) has 1 average z coordinate 0.3 for 71073934 element(s) point source id histogram with bin size 1.000000 bin 36 has 11615947 bin 37 has 16004335 bin 41 has 3380603 bin 44 has 6779720 bin 45 has 8461065 bin 111 has 24832264 average point source id 64.501510764832574 for 71073934 element(s)