lasinfo (210611) report for 'AHN4T/16BZ1_04.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: 334/2022 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: 25638859 number of points by return: 25277948 222449 107294 30153 1015 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 542480 0 min x y z: 192980.000 542480.000 -2.101 max x y z: 194019.999 543769.999 19.749 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: 25638859 extended number of points by return: 25277948 222449 107294 30153 1015 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 -2101 19749 intensity 24 4758 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1136 1138 gps_time 269087975.899308 269089836.725622 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 43 255 B 37 249 NIR 72 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 17.06 ('Amplitude') attribute1 -16.69 31.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25277948 number of intermediate returns: 138788 number of last returns: 25277244 number of single returns: 25055121 covered area in square units/kilounits: 1335600/1.34 point density: all returns 19.20 last only 18.93 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25638859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25277948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 222449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 107294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1015 instead zero. overview over extended number of returns of given pulse: 25055121 230015 231759 116757 5142 60 5 0 0 0 0 0 0 0 0 histogram of classification of points: 430168 unclassified (1) 25054421 ground (2) 36300 building (6) 117970 water (9) +-> flagged as extended overlap: 2088927 +---> 132432 of those are unclassified (1) +---> 1934372 of those are ground (2) +---> 12753 of those are building (6) +---> 9370 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 1 bin [-2.1,-2.0) has 11 bin [-2.0,-1.9) has 330 bin [-1.9,-1.8) has 548 bin [-1.8,-1.7) has 32347 bin [-1.7,-1.6) has 79957 bin [-1.6,-1.5) has 39105 bin [-1.5,-1.4) has 44459 bin [-1.4,-1.3) has 53801 bin [-1.3,-1.2) has 139670 bin [-1.2,-1.1) has 312498 bin [-1.1,-1.0) has 936775 bin [-1.0,-0.9) has 1409628 bin [-0.9,-0.8) has 2089294 bin [-0.8,-0.7) has 2729856 bin [-0.7,-0.6) has 2988212 bin [-0.6,-0.5) has 2800668 bin [-0.5,-0.4) has 2072292 bin [-0.4,-0.3) has 1246611 bin [-0.3,-0.2) has 1047364 bin [-0.2,-0.1) has 1033020 bin [-0.1,0.0) has 1026663 bin [0.0,0.1) has 1033434 bin [0.1,0.2) has 872175 bin [0.2,0.3) has 871927 bin [0.3,0.4) has 742944 bin [0.4,0.5) has 449061 bin [0.5,0.6) has 360759 bin [0.6,0.7) has 283468 bin [0.7,0.8) has 170505 bin [0.8,0.9) has 146475 bin [0.9,1.0) has 75860 bin [1.0,1.1) has 40767 bin [1.1,1.2) has 28632 bin [1.2,1.3) has 14773 bin [1.3,1.4) has 14164 bin [1.4,1.5) has 11985 bin [1.5,1.6) has 5587 bin [1.6,1.7) has 2387 bin [1.7,1.8) has 1958 bin [1.8,1.9) has 2317 bin [1.9,2.0) has 2098 bin [2.0,2.1) has 2002 bin [2.1,2.2) has 2204 bin [2.2,2.3) has 2361 bin [2.3,2.4) has 2206 bin [2.4,2.5) has 2098 bin [2.5,2.6) has 2053 bin [2.6,2.7) has 2040 bin [2.7,2.8) has 2044 bin [2.8,2.9) has 1921 bin [2.9,3.0) has 2288 bin [3.0,3.1) has 2460 bin [3.1,3.2) has 2469 bin [3.2,3.3) has 2716 bin [3.3,3.4) has 3026 bin [3.4,3.5) has 3304 bin [3.5,3.6) has 3172 bin [3.6,3.7) has 3419 bin [3.7,3.8) has 3189 bin [3.8,3.9) has 3154 bin [3.9,4.0) has 3043 bin [4.0,4.1) has 3012 bin [4.1,4.2) has 2827 bin [4.2,4.3) has 3190 bin [4.3,4.4) has 3196 bin [4.4,4.5) has 3110 bin [4.5,4.6) has 3003 bin [4.6,4.7) has 3026 bin [4.7,4.8) has 3063 bin [4.8,4.9) has 3022 bin [4.9,5.0) has 3001 bin [5.0,5.1) has 3151 bin [5.1,5.2) has 3261 bin [5.2,5.3) has 3247 bin [5.3,5.4) has 3189 bin [5.4,5.5) has 3204 bin [5.5,5.6) has 3311 bin [5.6,5.7) has 3270 bin [5.7,5.8) has 3430 bin [5.8,5.9) has 3450 bin [5.9,6.0) has 3496 bin [6.0,6.1) has 3578 bin [6.1,6.2) has 3547 bin [6.2,6.3) has 3731 bin [6.3,6.4) has 3782 bin [6.4,6.5) has 4024 bin [6.5,6.6) has 3865 bin [6.6,6.7) has 4047 bin [6.7,6.8) has 4066 bin [6.8,6.9) has 4195 bin [6.9,7.0) has 4354 bin [7.0,7.1) has 4253 bin [7.1,7.2) has 4113 bin [7.2,7.3) has 4056 bin [7.3,7.4) has 4139 bin [7.4,7.5) has 4065 bin [7.5,7.6) has 4215 bin [7.6,7.7) has 4373 bin [7.7,7.8) has 4302 bin [7.8,7.9) has 4344 bin [7.9,8.0) has 4169 bin [8.0,8.1) has 4294 bin [8.1,8.2) has 4342 bin [8.2,8.3) has 4280 bin [8.3,8.4) has 4250 bin [8.4,8.5) has 4323 bin [8.5,8.6) has 4143 bin [8.6,8.7) has 4199 bin [8.7,8.8) has 4379 bin [8.8,8.9) has 4319 bin [8.9,9.0) has 4208 bin [9.0,9.1) has 4214 bin [9.1,9.2) has 4186 bin [9.2,9.3) has 4098 bin [9.3,9.4) has 4135 bin [9.4,9.5) has 4143 bin [9.5,9.6) has 3934 bin [9.6,9.7) has 3996 bin [9.7,9.8) has 3970 bin [9.8,9.9) has 4041 bin [9.9,10.0) has 4026 bin [10.0,10.1) has 3941 bin [10.1,10.2) has 3919 bin [10.2,10.3) has 3954 bin [10.3,10.4) has 3716 bin [10.4,10.5) has 3750 bin [10.5,10.6) has 3778 bin [10.6,10.7) has 3664 bin [10.7,10.8) has 3647 bin [10.8,10.9) has 3812 bin [10.9,11.0) has 3479 bin [11.0,11.1) has 3483 bin [11.1,11.2) has 3228 bin [11.2,11.3) has 3320 bin [11.3,11.4) has 3279 bin [11.4,11.5) has 3136 bin [11.5,11.6) has 3114 bin [11.6,11.7) has 3056 bin [11.7,11.8) has 2981 bin [11.8,11.9) has 2972 bin [11.9,12.0) has 3077 bin [12.0,12.1) has 2935 bin [12.1,12.2) has 2735 bin [12.2,12.3) has 2701 bin [12.3,12.4) has 2563 bin [12.4,12.5) has 2526 bin [12.5,12.6) has 2417 bin [12.6,12.7) has 2288 bin [12.7,12.8) has 2198 bin [12.8,12.9) has 2310 bin [12.9,13.0) has 2340 bin [13.0,13.1) has 2085 bin [13.1,13.2) has 2063 bin [13.2,13.3) has 1987 bin [13.3,13.4) has 1900 bin [13.4,13.5) has 1920 bin [13.5,13.6) has 1709 bin [13.6,13.7) has 1642 bin [13.7,13.8) has 1790 bin [13.8,13.9) has 1618 bin [13.9,14.0) has 1488 bin [14.0,14.1) has 1510 bin [14.1,14.2) has 1421 bin [14.2,14.3) has 1421 bin [14.3,14.4) has 1284 bin [14.4,14.5) has 1317 bin [14.5,14.6) has 1186 bin [14.6,14.7) has 1285 bin [14.7,14.8) has 1286 bin [14.8,14.9) has 1259 bin [14.9,15.0) has 1162 bin [15.0,15.1) has 1207 bin [15.1,15.2) has 1124 bin [15.2,15.3) has 1127 bin [15.3,15.4) has 1000 bin [15.4,15.5) has 946 bin [15.5,15.6) has 875 bin [15.6,15.7) has 876 bin [15.7,15.8) has 819 bin [15.8,15.9) has 770 bin [15.9,16.0) has 738 bin [16.0,16.1) has 765 bin [16.1,16.2) has 759 bin [16.2,16.3) has 700 bin [16.3,16.4) has 691 bin [16.4,16.5) has 630 bin [16.5,16.6) has 628 bin [16.6,16.7) has 598 bin [16.7,16.8) has 545 bin [16.8,16.9) has 555 bin [16.9,17.0) has 469 bin [17.0,17.1) has 458 bin [17.1,17.2) has 377 bin [17.2,17.3) has 367 bin [17.3,17.4) has 309 bin [17.4,17.5) has 288 bin [17.5,17.6) has 241 bin [17.6,17.7) has 266 bin [17.7,17.8) has 208 bin [17.8,17.9) has 166 bin [17.9,18.0) has 170 bin [18.0,18.1) has 147 bin [18.1,18.2) has 120 bin [18.2,18.3) has 117 bin [18.3,18.4) has 79 bin [18.4,18.5) has 71 bin [18.5,18.6) has 64 bin [18.6,18.7) has 47 bin [18.7,18.8) has 50 bin [18.8,18.9) has 43 bin [18.9,19.0) has 18 bin [19.0,19.1) has 25 bin [19.1,19.2) has 11 bin [19.2,19.3) has 13 bin [19.3,19.4) has 6 bin [19.4,19.5) has 4 bin [19.5,19.6) has 3 bin [19.6,19.7) has 3 bin [19.7,19.8) has 2 average z coordinate -0.3 for 25638859 element(s) point source id histogram with bin size 1.000000 bin 1136 has 4575934 bin 1137 has 18714513 bin 1138 has 2348412 average point source id 1136.913119300667859 for 25638859 element(s)