lasinfo (210611) report for 'AHN4T/22GZ1_22.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: 335/2022 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: 25752241 number of points by return: 20777382 3441982 1228192 267867 36818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 499980 0 min x y z: 240980.000 499980.000 11.392 max x y z: 242019.999 501269.999 40.179 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: 25752241 extended number of points by return: 20777382 3441982 1228192 267867 36818 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 11392 40179 intensity 56 4970 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 -16 29 user_data 6 7 point_source_ID 164 165 gps_time 324134110.794971 324134631.599890 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 30 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.41 32.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20777382 number of intermediate returns: 1539759 number of last returns: 20760175 number of single returns: 17325075 covered area in square units/kilounits: 1225248/1.23 point density: all returns 21.02 last only 16.94 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25752241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20777382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3441982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1228192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 267867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36818 instead zero. overview over extended number of returns of given pulse: 17325075 4429628 2886010 926926 168064 15464 1074 0 0 0 0 0 0 0 0 histogram of classification of points: 6133459 unclassified (1) 19350053 ground (2) 120473 building (6) 148209 water (9) 47 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1831192 +---> 442028 of those are unclassified (1) +---> 1373907 of those are ground (2) +---> 13436 of those are building (6) +---> 1821 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.3,11.4) has 1 bin [11.4,11.5) has 136 bin [11.5,11.6) has 6724 bin [11.6,11.7) has 1236 bin [11.7,11.8) has 1364 bin [11.8,11.9) has 1512 bin [11.9,12.0) has 1922 bin [12.0,12.1) has 12200 bin [12.1,12.2) has 35387 bin [12.2,12.3) has 116403 bin [12.3,12.4) has 154767 bin [12.4,12.5) has 155520 bin [12.5,12.6) has 161807 bin [12.6,12.7) has 162369 bin [12.7,12.8) has 103707 bin [12.8,12.9) has 92403 bin [12.9,13.0) has 102192 bin [13.0,13.1) has 130184 bin [13.1,13.2) has 162328 bin [13.2,13.3) has 229188 bin [13.3,13.4) has 136162 bin [13.4,13.5) has 88322 bin [13.5,13.6) has 66101 bin [13.6,13.7) has 53619 bin [13.7,13.8) has 64264 bin [13.8,13.9) has 247877 bin [13.9,14.0) has 336720 bin [14.0,14.1) has 559284 bin [14.1,14.2) has 889779 bin [14.2,14.3) has 1053366 bin [14.3,14.4) has 1070203 bin [14.4,14.5) has 841848 bin [14.5,14.6) has 676333 bin [14.6,14.7) has 793976 bin [14.7,14.8) has 1005991 bin [14.8,14.9) has 1011618 bin [14.9,15.0) has 850994 bin [15.0,15.1) has 789147 bin [15.1,15.2) has 772442 bin [15.2,15.3) has 694784 bin [15.3,15.4) has 524503 bin [15.4,15.5) has 417304 bin [15.5,15.6) has 347059 bin [15.6,15.7) has 318040 bin [15.7,15.8) has 317913 bin [15.8,15.9) has 241336 bin [15.9,16.0) has 201766 bin [16.0,16.1) has 201109 bin [16.1,16.2) has 209519 bin [16.2,16.3) has 200554 bin [16.3,16.4) has 205820 bin [16.4,16.5) has 216605 bin [16.5,16.6) has 206482 bin [16.6,16.7) has 202866 bin [16.7,16.8) has 192280 bin [16.8,16.9) has 205544 bin [16.9,17.0) has 249499 bin [17.0,17.1) has 294720 bin [17.1,17.2) has 299453 bin [17.2,17.3) has 251163 bin [17.3,17.4) has 220355 bin [17.4,17.5) has 189166 bin [17.5,17.6) has 158583 bin [17.6,17.7) has 142614 bin [17.7,17.8) has 135231 bin [17.8,17.9) has 131156 bin [17.9,18.0) has 124540 bin [18.0,18.1) has 113260 bin [18.1,18.2) has 86511 bin [18.2,18.3) has 72234 bin [18.3,18.4) has 65869 bin [18.4,18.5) has 65983 bin [18.5,18.6) has 64160 bin [18.6,18.7) has 57272 bin [18.7,18.8) has 51577 bin [18.8,18.9) has 49634 bin [18.9,19.0) has 50027 bin [19.0,19.1) has 53585 bin [19.1,19.2) has 52196 bin [19.2,19.3) has 47029 bin [19.3,19.4) has 43924 bin [19.4,19.5) has 41183 bin [19.5,19.6) has 38677 bin [19.6,19.7) has 37865 bin [19.7,19.8) has 38317 bin [19.8,19.9) has 39163 bin [19.9,20.0) has 40492 bin [20.0,20.1) has 42242 bin [20.1,20.2) has 43243 bin [20.2,20.3) has 45456 bin [20.3,20.4) has 47286 bin [20.4,20.5) has 46316 bin [20.5,20.6) has 46821 bin [20.6,20.7) has 50779 bin [20.7,20.8) has 55807 bin [20.8,20.9) has 52810 bin [20.9,21.0) has 43777 bin [21.0,21.1) has 42145 bin [21.1,21.2) has 41774 bin [21.2,21.3) has 41789 bin [21.3,21.4) has 41197 bin [21.4,21.5) has 40819 bin [21.5,21.6) has 40906 bin [21.6,21.7) has 41534 bin [21.7,21.8) has 41460 bin [21.8,21.9) has 42131 bin [21.9,22.0) has 42308 bin [22.0,22.1) has 42831 bin [22.1,22.2) has 43161 bin [22.2,22.3) has 43336 bin [22.3,22.4) has 43331 bin [22.4,22.5) has 43221 bin [22.5,22.6) has 43700 bin [22.6,22.7) has 44017 bin [22.7,22.8) has 44292 bin [22.8,22.9) has 44186 bin [22.9,23.0) has 44701 bin [23.0,23.1) has 45647 bin [23.1,23.2) has 45840 bin [23.2,23.3) has 45994 bin [23.3,23.4) has 45979 bin [23.4,23.5) has 46186 bin [23.5,23.6) has 46095 bin [23.6,23.7) has 46245 bin [23.7,23.8) has 45822 bin [23.8,23.9) has 45922 bin [23.9,24.0) has 46051 bin [24.0,24.1) has 45978 bin [24.1,24.2) has 46093 bin [24.2,24.3) has 46787 bin [24.3,24.4) has 46337 bin [24.4,24.5) has 45675 bin [24.5,24.6) has 46387 bin [24.6,24.7) has 46663 bin [24.7,24.8) has 46510 bin [24.8,24.9) has 46930 bin [24.9,25.0) has 46632 bin [25.0,25.1) has 46581 bin [25.1,25.2) has 46680 bin [25.2,25.3) has 46506 bin [25.3,25.4) has 46540 bin [25.4,25.5) has 46903 bin [25.5,25.6) has 46695 bin [25.6,25.7) has 46449 bin [25.7,25.8) has 46639 bin [25.8,25.9) has 46685 bin [25.9,26.0) has 46702 bin [26.0,26.1) has 46685 bin [26.1,26.2) has 46595 bin [26.2,26.3) has 46746 bin [26.3,26.4) has 46813 bin [26.4,26.5) has 46911 bin [26.5,26.6) has 46541 bin [26.6,26.7) has 45804 bin [26.7,26.8) has 45418 bin [26.8,26.9) has 44789 bin [26.9,27.0) has 44756 bin [27.0,27.1) has 43890 bin [27.1,27.2) has 42907 bin [27.2,27.3) has 42672 bin [27.3,27.4) has 42195 bin [27.4,27.5) has 41313 bin [27.5,27.6) has 40819 bin [27.6,27.7) has 40159 bin [27.7,27.8) has 39128 bin [27.8,27.9) has 38195 bin [27.9,28.0) has 37596 bin [28.0,28.1) has 36646 bin [28.1,28.2) has 36147 bin [28.2,28.3) has 35518 bin [28.3,28.4) has 34084 bin [28.4,28.5) has 33514 bin [28.5,28.6) has 32797 bin [28.6,28.7) has 32193 bin [28.7,28.8) has 31727 bin [28.8,28.9) has 30701 bin [28.9,29.0) has 30229 bin [29.0,29.1) has 29618 bin [29.1,29.2) has 28181 bin [29.2,29.3) has 27262 bin [29.3,29.4) has 26244 bin [29.4,29.5) has 25263 bin [29.5,29.6) has 24692 bin [29.6,29.7) has 24212 bin [29.7,29.8) has 23461 bin [29.8,29.9) has 22521 bin [29.9,30.0) has 22121 bin [30.0,30.1) has 21128 bin [30.1,30.2) has 20410 bin [30.2,30.3) has 20012 bin [30.3,30.4) has 19181 bin [30.4,30.5) has 18423 bin [30.5,30.6) has 17811 bin [30.6,30.7) has 17194 bin [30.7,30.8) has 16408 bin [30.8,30.9) has 15817 bin [30.9,31.0) has 15303 bin [31.0,31.1) has 14925 bin [31.1,31.2) has 13662 bin [31.2,31.3) has 13080 bin [31.3,31.4) has 12430 bin [31.4,31.5) has 11618 bin [31.5,31.6) has 11101 bin [31.6,31.7) has 10329 bin [31.7,31.8) has 9603 bin [31.8,31.9) has 9174 bin [31.9,32.0) has 8746 bin [32.0,32.1) has 8174 bin [32.1,32.2) has 7783 bin [32.2,32.3) has 7314 bin [32.3,32.4) has 6862 bin [32.4,32.5) has 6461 bin [32.5,32.6) has 6166 bin [32.6,32.7) has 5719 bin [32.7,32.8) has 5426 bin [32.8,32.9) has 5276 bin [32.9,33.0) has 4925 bin [33.0,33.1) has 4752 bin [33.1,33.2) has 4472 bin [33.2,33.3) has 4057 bin [33.3,33.4) has 3952 bin [33.4,33.5) has 3653 bin [33.5,33.6) has 3528 bin [33.6,33.7) has 3288 bin [33.7,33.8) has 3135 bin [33.8,33.9) has 3064 bin [33.9,34.0) has 2810 bin [34.0,34.1) has 2541 bin [34.1,34.2) has 2515 bin [34.2,34.3) has 2277 bin [34.3,34.4) has 2269 bin [34.4,34.5) has 2121 bin [34.5,34.6) has 1941 bin [34.6,34.7) has 1817 bin [34.7,34.8) has 1659 bin [34.8,34.9) has 1552 bin [34.9,35.0) has 1481 bin [35.0,35.1) has 1354 bin [35.1,35.2) has 1234 bin [35.2,35.3) has 1040 bin [35.3,35.4) has 965 bin [35.4,35.5) has 907 bin [35.5,35.6) has 740 bin [35.6,35.7) has 689 bin [35.7,35.8) has 667 bin [35.8,35.9) has 557 bin [35.9,36.0) has 493 bin [36.0,36.1) has 499 bin [36.1,36.2) has 433 bin [36.2,36.3) has 395 bin [36.3,36.4) has 362 bin [36.4,36.5) has 298 bin [36.5,36.6) has 306 bin [36.6,36.7) has 226 bin [36.7,36.8) has 212 bin [36.8,36.9) has 139 bin [36.9,37.0) has 114 bin [37.0,37.1) has 89 bin [37.1,37.2) has 63 bin [37.2,37.3) has 54 bin [37.3,37.4) has 47 bin [37.4,37.5) has 23 bin [37.5,37.6) has 18 bin [37.6,37.7) has 15 bin [37.7,37.8) has 3 bin [37.8,37.9) has 3 bin [37.9,38.0) has 3 bin [38.0,38.1) has 2 bin [38.1,38.2) has 2 bin [38.2,38.3) has 3 bin [38.3,38.4) has 2 bin [38.4,38.5) has 1 bin [38.6,38.7) has 6 bin [38.7,38.8) has 2 bin [38.8,38.9) has 3 bin [39.0,39.1) has 3 bin [39.1,39.2) has 1 bin [39.2,39.3) has 2 bin [39.4,39.5) has 5 bin [39.5,39.6) has 1 bin [39.6,39.7) has 1 bin [39.7,39.8) has 2 bin [40.1,40.2) has 2 average z coordinate 17.0 for 25752241 element(s) point source id histogram with bin size 1.000000 bin 164 has 22260121 bin 165 has 3492120 average point source id 164.135604509137664 for 25752241 element(s)