lasinfo (210611) report for 'AHN4T/25GZ1_24.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: 178/2021 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: 41092643 number of points by return: 39870754 932357 243876 41344 4312 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 474980 0 min x y z: 122980.000 474980.000 -3.583 max x y z: 124019.999 476269.999 20.547 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: 41092643 extended number of points by return: 39870754 932357 243876 41344 4312 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 -3583 20547 intensity 50 4092 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 33 user_data 6 7 point_source_ID 104 106 gps_time 270041375.654664 270043082.511397 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 11 255 B 0 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.5 40.92 ('Amplitude') attribute1 -15.37 25.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39870754 number of intermediate returns: 290267 number of last returns: 39861699 number of single returns: 38930077 covered area in square units/kilounits: 1296240/1.30 point density: all returns 31.70 last only 30.75 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41092643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39870754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 932357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 243876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 41344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4312 instead zero. overview over extended number of returns of given pulse: 38930077 1383581 608798 148539 21522 126 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1912719 unclassified (1) 37922271 ground (2) 795124 building (6) 442209 water (9) 20320 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2947038 +---> 113547 of those are unclassified (1) +---> 2796950 of those are ground (2) +---> 9447 of those are building (6) +---> 26228 of those are water (9) +---> 866 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 32 bin [-3.5,-3.4) has 2681 bin [-3.4,-3.3) has 41610 bin [-3.3,-3.2) has 64408 bin [-3.2,-3.1) has 88086 bin [-3.1,-3.0) has 301318 bin [-3.0,-2.9) has 757303 bin [-2.9,-2.8) has 2348741 bin [-2.8,-2.7) has 2794412 bin [-2.7,-2.6) has 5465813 bin [-2.6,-2.5) has 11454622 bin [-2.5,-2.4) has 7016261 bin [-2.4,-2.3) has 2492233 bin [-2.3,-2.2) has 956408 bin [-2.2,-2.1) has 668495 bin [-2.1,-2.0) has 496741 bin [-2.0,-1.9) has 324696 bin [-1.9,-1.8) has 314908 bin [-1.8,-1.7) has 288023 bin [-1.7,-1.6) has 242644 bin [-1.6,-1.5) has 186907 bin [-1.5,-1.4) has 157591 bin [-1.4,-1.3) has 138502 bin [-1.3,-1.2) has 121892 bin [-1.2,-1.1) has 107572 bin [-1.1,-1.0) has 92534 bin [-1.0,-0.9) has 88899 bin [-0.9,-0.8) has 84225 bin [-0.8,-0.7) has 76572 bin [-0.7,-0.6) has 74860 bin [-0.6,-0.5) has 73160 bin [-0.5,-0.4) has 131253 bin [-0.4,-0.3) has 211911 bin [-0.3,-0.2) has 203777 bin [-0.2,-0.1) has 180408 bin [-0.1,0.0) has 170490 bin [0.0,0.1) has 174128 bin [0.1,0.2) has 203818 bin [0.2,0.3) has 235619 bin [0.3,0.4) has 222920 bin [0.4,0.5) has 93642 bin [0.5,0.6) has 43950 bin [0.6,0.7) has 30422 bin [0.7,0.8) has 30597 bin [0.8,0.9) has 31688 bin [0.9,1.0) has 31313 bin [1.0,1.1) has 32783 bin [1.1,1.2) has 31728 bin [1.2,1.3) has 31877 bin [1.3,1.4) has 32508 bin [1.4,1.5) has 33900 bin [1.5,1.6) has 33089 bin [1.6,1.7) has 32044 bin [1.7,1.8) has 32681 bin [1.8,1.9) has 33141 bin [1.9,2.0) has 32508 bin [2.0,2.1) has 32056 bin [2.1,2.2) has 32156 bin [2.2,2.3) has 32814 bin [2.3,2.4) has 33952 bin [2.4,2.5) has 31678 bin [2.5,2.6) has 31811 bin [2.6,2.7) has 32355 bin [2.7,2.8) has 32360 bin [2.8,2.9) has 32182 bin [2.9,3.0) has 30189 bin [3.0,3.1) has 29958 bin [3.1,3.2) has 29963 bin [3.2,3.3) has 29919 bin [3.3,3.4) has 27596 bin [3.4,3.5) has 27231 bin [3.5,3.6) has 27171 bin [3.6,3.7) has 27013 bin [3.7,3.8) has 26047 bin [3.8,3.9) has 25661 bin [3.9,4.0) has 24530 bin [4.0,4.1) has 23809 bin [4.1,4.2) has 23167 bin [4.2,4.3) has 22844 bin [4.3,4.4) has 20948 bin [4.4,4.5) has 20668 bin [4.5,4.6) has 20109 bin [4.6,4.7) has 20971 bin [4.7,4.8) has 19945 bin [4.8,4.9) has 19101 bin [4.9,5.0) has 18842 bin [5.0,5.1) has 17662 bin [5.1,5.2) has 17417 bin [5.2,5.3) has 17828 bin [5.3,5.4) has 17569 bin [5.4,5.5) has 17432 bin [5.5,5.6) has 16518 bin [5.6,5.7) has 15278 bin [5.7,5.8) has 14684 bin [5.8,5.9) has 14082 bin [5.9,6.0) has 13642 bin [6.0,6.1) has 13111 bin [6.1,6.2) has 12262 bin [6.2,6.3) has 11247 bin [6.3,6.4) has 10994 bin [6.4,6.5) has 10818 bin [6.5,6.6) has 10571 bin [6.6,6.7) has 10559 bin [6.7,6.8) has 10404 bin [6.8,6.9) has 10379 bin [6.9,7.0) has 10193 bin [7.0,7.1) has 10019 bin [7.1,7.2) has 9434 bin [7.2,7.3) has 9209 bin [7.3,7.4) has 8936 bin [7.4,7.5) has 8713 bin [7.5,7.6) has 8676 bin [7.6,7.7) has 8380 bin [7.7,7.8) has 8213 bin [7.8,7.9) has 7941 bin [7.9,8.0) has 7805 bin [8.0,8.1) has 7518 bin [8.1,8.2) has 7371 bin [8.2,8.3) has 7285 bin [8.3,8.4) has 7253 bin [8.4,8.5) has 7153 bin [8.5,8.6) has 7002 bin [8.6,8.7) has 6743 bin [8.7,8.8) has 6671 bin [8.8,8.9) has 6580 bin [8.9,9.0) has 6427 bin [9.0,9.1) has 6253 bin [9.1,9.2) has 6164 bin [9.2,9.3) has 6252 bin [9.3,9.4) has 6062 bin [9.4,9.5) has 5892 bin [9.5,9.6) has 5926 bin [9.6,9.7) has 5873 bin [9.7,9.8) has 5792 bin [9.8,9.9) has 5528 bin [9.9,10.0) has 5554 bin [10.0,10.1) has 5213 bin [10.1,10.2) has 5464 bin [10.2,10.3) has 5242 bin [10.3,10.4) has 5257 bin [10.4,10.5) has 5197 bin [10.5,10.6) has 5037 bin [10.6,10.7) has 5150 bin [10.7,10.8) has 4971 bin [10.8,10.9) has 4606 bin [10.9,11.0) has 4485 bin [11.0,11.1) has 4366 bin [11.1,11.2) has 4265 bin [11.2,11.3) has 4336 bin [11.3,11.4) has 4103 bin [11.4,11.5) has 4206 bin [11.5,11.6) has 3938 bin [11.6,11.7) has 3754 bin [11.7,11.8) has 3709 bin [11.8,11.9) has 3545 bin [11.9,12.0) has 3360 bin [12.0,12.1) has 3280 bin [12.1,12.2) has 3239 bin [12.2,12.3) has 3080 bin [12.3,12.4) has 3047 bin [12.4,12.5) has 3034 bin [12.5,12.6) has 2982 bin [12.6,12.7) has 2690 bin [12.7,12.8) has 2642 bin [12.8,12.9) has 2418 bin [12.9,13.0) has 2314 bin [13.0,13.1) has 2072 bin [13.1,13.2) has 1899 bin [13.2,13.3) has 1798 bin [13.3,13.4) has 1755 bin [13.4,13.5) has 1648 bin [13.5,13.6) has 1514 bin [13.6,13.7) has 1467 bin [13.7,13.8) has 1336 bin [13.8,13.9) has 1309 bin [13.9,14.0) has 1159 bin [14.0,14.1) has 1116 bin [14.1,14.2) has 1024 bin [14.2,14.3) has 1015 bin [14.3,14.4) has 873 bin [14.4,14.5) has 878 bin [14.5,14.6) has 796 bin [14.6,14.7) has 737 bin [14.7,14.8) has 719 bin [14.8,14.9) has 691 bin [14.9,15.0) has 621 bin [15.0,15.1) has 495 bin [15.1,15.2) has 511 bin [15.2,15.3) has 472 bin [15.3,15.4) has 431 bin [15.4,15.5) has 405 bin [15.5,15.6) has 373 bin [15.6,15.7) has 324 bin [15.7,15.8) has 274 bin [15.8,15.9) has 285 bin [15.9,16.0) has 261 bin [16.0,16.1) has 279 bin [16.1,16.2) has 206 bin [16.2,16.3) has 199 bin [16.3,16.4) has 157 bin [16.4,16.5) has 159 bin [16.5,16.6) has 150 bin [16.6,16.7) has 143 bin [16.7,16.8) has 138 bin [16.8,16.9) has 141 bin [16.9,17.0) has 153 bin [17.0,17.1) has 147 bin [17.1,17.2) has 141 bin [17.2,17.3) has 128 bin [17.3,17.4) has 112 bin [17.4,17.5) has 114 bin [17.5,17.6) has 116 bin [17.6,17.7) has 89 bin [17.7,17.8) has 92 bin [17.8,17.9) has 121 bin [17.9,18.0) has 103 bin [18.0,18.1) has 120 bin [18.1,18.2) has 124 bin [18.2,18.3) has 96 bin [18.3,18.4) has 94 bin [18.4,18.5) has 102 bin [18.5,18.6) has 111 bin [18.6,18.7) has 111 bin [18.7,18.8) has 127 bin [18.8,18.9) has 111 bin [18.9,19.0) has 89 bin [19.0,19.1) has 88 bin [19.1,19.2) has 91 bin [19.2,19.3) has 101 bin [19.3,19.4) has 83 bin [19.4,19.5) has 89 bin [19.5,19.6) has 69 bin [19.6,19.7) has 62 bin [19.7,19.8) has 79 bin [19.8,19.9) has 51 bin [19.9,20.0) has 40 bin [20.0,20.1) has 30 bin [20.1,20.2) has 18 bin [20.2,20.3) has 5 bin [20.3,20.4) has 9 bin [20.4,20.5) has 1 bin [20.5,20.6) has 1 average z coordinate -2.1 for 41092643 element(s) point source id histogram with bin size 1.000000 bin 104 has 2126201 bin 105 has 27970527 bin 106 has 10995915 average point source id 105.21584676361654 for 41092643 element(s)