lasinfo (210611) report for 'AHN4T/22GZ1_02.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: 38441788 number of points by return: 32092195 4238704 1653528 398003 58691 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 504980 0 min x y z: 240980.000 504980.000 8.604 max x y z: 242019.999 506269.999 35.875 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: 38441788 extended number of points by return: 32092195 4238704 1653528 398003 58691 638 29 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 8604 35875 intensity 56 4481 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -17 29 user_data 6 7 point_source_ID 164 208 gps_time 324134186.371498 328789280.871166 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 31 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 27.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32092195 number of intermediate returns: 2116975 number of last returns: 32073662 number of single returns: 27841044 covered area in square units/kilounits: 1341484/1.34 point density: all returns 28.66 last only 23.91 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38441788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32092195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4238704 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1653528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 398003 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58691 instead zero. overview over extended number of returns of given pulse: 27841044 5181335 3766971 1358160 265699 26680 1899 0 0 0 0 0 0 0 0 histogram of classification of points: 7249837 unclassified (1) 29976689 ground (2) 1090502 building (6) 124760 water (9) +-> flagged as extended overlap: 2826682 +---> 458862 of those are unclassified (1) +---> 2329423 of those are ground (2) +---> 36500 of those are building (6) +---> 1897 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.6,8.7) has 75 bin [8.7,8.8) has 507 bin [8.8,8.9) has 1236 bin [8.9,9.0) has 2749 bin [9.0,9.1) has 6746 bin [9.1,9.2) has 8469 bin [9.2,9.3) has 20237 bin [9.3,9.4) has 31054 bin [9.4,9.5) has 47923 bin [9.5,9.6) has 92871 bin [9.6,9.7) has 158945 bin [9.7,9.8) has 402882 bin [9.8,9.9) has 729962 bin [9.9,10.0) has 980683 bin [10.0,10.1) has 1146848 bin [10.1,10.2) has 1404349 bin [10.2,10.3) has 2034534 bin [10.3,10.4) has 2040695 bin [10.4,10.5) has 1997023 bin [10.5,10.6) has 1871683 bin [10.6,10.7) has 1642819 bin [10.7,10.8) has 1782466 bin [10.8,10.9) has 1882994 bin [10.9,11.0) has 1830047 bin [11.0,11.1) has 1617260 bin [11.1,11.2) has 1438095 bin [11.2,11.3) has 1177080 bin [11.3,11.4) has 1056296 bin [11.4,11.5) has 1132742 bin [11.5,11.6) has 960833 bin [11.6,11.7) has 707785 bin [11.7,11.8) has 471095 bin [11.8,11.9) has 397768 bin [11.9,12.0) has 364889 bin [12.0,12.1) has 396717 bin [12.1,12.2) has 327226 bin [12.2,12.3) has 241010 bin [12.3,12.4) has 146504 bin [12.4,12.5) has 102161 bin [12.5,12.6) has 79265 bin [12.6,12.7) has 70811 bin [12.7,12.8) has 51968 bin [12.8,12.9) has 42064 bin [12.9,13.0) has 39760 bin [13.0,13.1) has 40608 bin [13.1,13.2) has 44936 bin [13.2,13.3) has 46928 bin [13.3,13.4) has 46857 bin [13.4,13.5) has 46484 bin [13.5,13.6) has 46411 bin [13.6,13.7) has 49512 bin [13.7,13.8) has 51264 bin [13.8,13.9) has 52635 bin [13.9,14.0) has 53440 bin [14.0,14.1) has 65159 bin [14.1,14.2) has 63378 bin [14.2,14.3) has 65618 bin [14.3,14.4) has 59765 bin [14.4,14.5) has 53640 bin [14.5,14.6) has 50126 bin [14.6,14.7) has 46298 bin [14.7,14.8) has 49183 bin [14.8,14.9) has 47294 bin [14.9,15.0) has 43671 bin [15.0,15.1) has 46915 bin [15.1,15.2) has 43591 bin [15.2,15.3) has 39414 bin [15.3,15.4) has 39634 bin [15.4,15.5) has 46023 bin [15.5,15.6) has 40408 bin [15.6,15.7) has 40116 bin [15.7,15.8) has 38264 bin [15.8,15.9) has 36353 bin [15.9,16.0) has 36276 bin [16.0,16.1) has 36028 bin [16.1,16.2) has 36631 bin [16.2,16.3) has 36092 bin [16.3,16.4) has 36693 bin [16.4,16.5) has 37229 bin [16.5,16.6) has 37078 bin [16.6,16.7) has 38139 bin [16.7,16.8) has 39226 bin [16.8,16.9) has 40186 bin [16.9,17.0) has 42370 bin [17.0,17.1) has 42428 bin [17.1,17.2) has 42387 bin [17.2,17.3) has 43287 bin [17.3,17.4) has 45392 bin [17.4,17.5) has 43720 bin [17.5,17.6) has 43170 bin [17.6,17.7) has 44348 bin [17.7,17.8) has 42355 bin [17.8,17.9) has 42637 bin [17.9,18.0) has 42733 bin [18.0,18.1) has 42170 bin [18.1,18.2) has 42573 bin [18.2,18.3) has 42384 bin [18.3,18.4) has 44157 bin [18.4,18.5) has 44085 bin [18.5,18.6) has 42217 bin [18.6,18.7) has 42224 bin [18.7,18.8) has 42133 bin [18.8,18.9) has 41969 bin [18.9,19.0) has 42087 bin [19.0,19.1) has 43278 bin [19.1,19.2) has 42836 bin [19.2,19.3) has 42642 bin [19.3,19.4) has 42576 bin [19.4,19.5) has 42720 bin [19.5,19.6) has 42168 bin [19.6,19.7) has 41793 bin [19.7,19.8) has 41193 bin [19.8,19.9) has 41212 bin [19.9,20.0) has 41349 bin [20.0,20.1) has 41024 bin [20.1,20.2) has 40947 bin [20.2,20.3) has 40495 bin [20.3,20.4) has 40533 bin [20.4,20.5) has 40785 bin [20.5,20.6) has 40603 bin [20.6,20.7) has 40471 bin [20.7,20.8) has 41306 bin [20.8,20.9) has 41545 bin [20.9,21.0) has 41687 bin [21.0,21.1) has 42254 bin [21.1,21.2) has 42512 bin [21.2,21.3) has 42694 bin [21.3,21.4) has 42933 bin [21.4,21.5) has 43305 bin [21.5,21.6) has 43671 bin [21.6,21.7) has 43990 bin [21.7,21.8) has 44320 bin [21.8,21.9) has 44730 bin [21.9,22.0) has 44954 bin [22.0,22.1) has 44946 bin [22.1,22.2) has 45490 bin [22.2,22.3) has 46421 bin [22.3,22.4) has 46830 bin [22.4,22.5) has 46437 bin [22.5,22.6) has 47042 bin [22.6,22.7) has 46936 bin [22.7,22.8) has 47165 bin [22.8,22.9) has 46691 bin [22.9,23.0) has 47429 bin [23.0,23.1) has 47016 bin [23.1,23.2) has 47587 bin [23.2,23.3) has 47297 bin [23.3,23.4) has 48149 bin [23.4,23.5) has 48455 bin [23.5,23.6) has 48909 bin [23.6,23.7) has 50055 bin [23.7,23.8) has 49943 bin [23.8,23.9) has 51125 bin [23.9,24.0) has 50795 bin [24.0,24.1) has 50611 bin [24.1,24.2) has 51144 bin [24.2,24.3) has 51643 bin [24.3,24.4) has 51992 bin [24.4,24.5) has 52031 bin [24.5,24.6) has 52142 bin [24.6,24.7) has 52036 bin [24.7,24.8) has 51542 bin [24.8,24.9) has 51471 bin [24.9,25.0) has 51701 bin [25.0,25.1) has 51763 bin [25.1,25.2) has 52047 bin [25.2,25.3) has 52625 bin [25.3,25.4) has 52577 bin [25.4,25.5) has 52951 bin [25.5,25.6) has 52208 bin [25.6,25.7) has 51762 bin [25.7,25.8) has 51620 bin [25.8,25.9) has 51557 bin [25.9,26.0) has 51626 bin [26.0,26.1) has 51178 bin [26.1,26.2) has 50671 bin [26.2,26.3) has 49964 bin [26.3,26.4) has 49684 bin [26.4,26.5) has 48477 bin [26.5,26.6) has 48144 bin [26.6,26.7) has 47345 bin [26.7,26.8) has 47386 bin [26.8,26.9) has 46843 bin [26.9,27.0) has 46277 bin [27.0,27.1) has 45870 bin [27.1,27.2) has 44702 bin [27.2,27.3) has 43066 bin [27.3,27.4) has 42429 bin [27.4,27.5) has 41524 bin [27.5,27.6) has 40707 bin [27.6,27.7) has 39482 bin [27.7,27.8) has 38014 bin [27.8,27.9) has 37110 bin [27.9,28.0) has 35669 bin [28.0,28.1) has 34850 bin [28.1,28.2) has 33880 bin [28.2,28.3) has 32328 bin [28.3,28.4) has 31581 bin [28.4,28.5) has 30222 bin [28.5,28.6) has 29744 bin [28.6,28.7) has 28811 bin [28.7,28.8) has 27703 bin [28.8,28.9) has 26786 bin [28.9,29.0) has 25344 bin [29.0,29.1) has 24275 bin [29.1,29.2) has 23219 bin [29.2,29.3) has 22070 bin [29.3,29.4) has 20979 bin [29.4,29.5) has 19969 bin [29.5,29.6) has 18893 bin [29.6,29.7) has 18010 bin [29.7,29.8) has 17145 bin [29.8,29.9) has 16107 bin [29.9,30.0) has 15219 bin [30.0,30.1) has 14774 bin [30.1,30.2) has 13795 bin [30.2,30.3) has 12678 bin [30.3,30.4) has 12124 bin [30.4,30.5) has 11091 bin [30.5,30.6) has 10608 bin [30.6,30.7) has 9913 bin [30.7,30.8) has 9124 bin [30.8,30.9) has 8187 bin [30.9,31.0) has 7718 bin [31.0,31.1) has 7204 bin [31.1,31.2) has 6703 bin [31.2,31.3) has 5997 bin [31.3,31.4) has 5355 bin [31.4,31.5) has 5018 bin [31.5,31.6) has 4583 bin [31.6,31.7) has 4175 bin [31.7,31.8) has 3943 bin [31.8,31.9) has 3642 bin [31.9,32.0) has 3334 bin [32.0,32.1) has 3000 bin [32.1,32.2) has 2582 bin [32.2,32.3) has 2239 bin [32.3,32.4) has 2081 bin [32.4,32.5) has 1756 bin [32.5,32.6) has 1592 bin [32.6,32.7) has 1359 bin [32.7,32.8) has 1274 bin [32.8,32.9) has 1189 bin [32.9,33.0) has 986 bin [33.0,33.1) has 885 bin [33.1,33.2) has 851 bin [33.2,33.3) has 694 bin [33.3,33.4) has 648 bin [33.4,33.5) has 607 bin [33.5,33.6) has 454 bin [33.6,33.7) has 358 bin [33.7,33.8) has 305 bin [33.8,33.9) has 272 bin [33.9,34.0) has 209 bin [34.0,34.1) has 178 bin [34.1,34.2) has 156 bin [34.2,34.3) has 120 bin [34.3,34.4) has 106 bin [34.4,34.5) has 96 bin [34.5,34.6) has 78 bin [34.6,34.7) has 60 bin [34.7,34.8) has 57 bin [34.8,34.9) has 57 bin [34.9,35.0) has 43 bin [35.0,35.1) has 30 bin [35.1,35.2) has 19 bin [35.2,35.3) has 24 bin [35.3,35.4) has 15 bin [35.4,35.5) has 7 bin [35.5,35.6) has 6 bin [35.6,35.7) has 3 bin [35.8,35.9) has 1 average z coordinate 12.9 for 38441788 element(s) point source id histogram with bin size 1.000000 bin 164 has 23656063 bin 165 has 3762066 bin 208 has 11023659 average point source id 176.715409127171711 for 38441788 element(s)