lasinfo (210611) report for 'AHN4T/40GN1_15.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: 338/2022 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: 21022759 number of points by return: 19920962 820856 232583 42813 5074 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 433730 0 min x y z: 203980.000 433730.000 9.776 max x y z: 205019.999 435019.999 41.244 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: 21022759 extended number of points by return: 19920962 820856 232583 42813 5074 442 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 9776 41244 intensity 0 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -5 29 user_data 6 7 point_source_ID 133 134 gps_time 330773410.399838 330776155.795647 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 40 255 NIR 21 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.02 32.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19920962 number of intermediate returns: 279831 number of last returns: 19925253 number of single returns: 19103287 covered area in square units/kilounits: 1047660/1.05 point density: all returns 20.07 last only 19.02 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21022759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19920962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 820856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 232583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 42813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5074 instead zero. overview over extended number of returns of given pulse: 19103287 1175889 567988 150053 22826 2475 241 0 0 0 0 0 0 0 0 histogram of classification of points: 1930174 unclassified (1) 17836654 ground (2) 155521 building (6) 995583 water (9) 104827 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1290146 +---> 33941 of those are unclassified (1) +---> 1137075 of those are ground (2) +---> 119130 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 9 bin [9.8,9.9) has 916 bin [9.9,10.0) has 14580 bin [10.0,10.1) has 11869 bin [10.1,10.2) has 10835 bin [10.2,10.3) has 23299 bin [10.3,10.4) has 639288 bin [10.4,10.5) has 777061 bin [10.5,10.6) has 414123 bin [10.6,10.7) has 616178 bin [10.7,10.8) has 899265 bin [10.8,10.9) has 1364529 bin [10.9,11.0) has 1776499 bin [11.0,11.1) has 892358 bin [11.1,11.2) has 357407 bin [11.2,11.3) has 304225 bin [11.3,11.4) has 348900 bin [11.4,11.5) has 387957 bin [11.5,11.6) has 346106 bin [11.6,11.7) has 306482 bin [11.7,11.8) has 269186 bin [11.8,11.9) has 310100 bin [11.9,12.0) has 448777 bin [12.0,12.1) has 550535 bin [12.1,12.2) has 946292 bin [12.2,12.3) has 982435 bin [12.3,12.4) has 537486 bin [12.4,12.5) has 409459 bin [12.5,12.6) has 285682 bin [12.6,12.7) has 296633 bin [12.7,12.8) has 326982 bin [12.8,12.9) has 278213 bin [12.9,13.0) has 297387 bin [13.0,13.1) has 274985 bin [13.1,13.2) has 280307 bin [13.2,13.3) has 288167 bin [13.3,13.4) has 266539 bin [13.4,13.5) has 295639 bin [13.5,13.6) has 321411 bin [13.6,13.7) has 332304 bin [13.7,13.8) has 286853 bin [13.8,13.9) has 296245 bin [13.9,14.0) has 172376 bin [14.0,14.1) has 124414 bin [14.1,14.2) has 103721 bin [14.2,14.3) has 94678 bin [14.3,14.4) has 77701 bin [14.4,14.5) has 60007 bin [14.5,14.6) has 54907 bin [14.6,14.7) has 53553 bin [14.7,14.8) has 44498 bin [14.8,14.9) has 40945 bin [14.9,15.0) has 41618 bin [15.0,15.1) has 41241 bin [15.1,15.2) has 40963 bin [15.2,15.3) has 42089 bin [15.3,15.4) has 45441 bin [15.4,15.5) has 60206 bin [15.5,15.6) has 90851 bin [15.6,15.7) has 71480 bin [15.7,15.8) has 80607 bin [15.8,15.9) has 74226 bin [15.9,16.0) has 46407 bin [16.0,16.1) has 46477 bin [16.1,16.2) has 49168 bin [16.2,16.3) has 47843 bin [16.3,16.4) has 42733 bin [16.4,16.5) has 42936 bin [16.5,16.6) has 45820 bin [16.6,16.7) has 54043 bin [16.7,16.8) has 67536 bin [16.8,16.9) has 53779 bin [16.9,17.0) has 41455 bin [17.0,17.1) has 34618 bin [17.1,17.2) has 33701 bin [17.2,17.3) has 29756 bin [17.3,17.4) has 22660 bin [17.4,17.5) has 16657 bin [17.5,17.6) has 11382 bin [17.6,17.7) has 10321 bin [17.7,17.8) has 10015 bin [17.8,17.9) has 10128 bin [17.9,18.0) has 10249 bin [18.0,18.1) has 10719 bin [18.1,18.2) has 10881 bin [18.2,18.3) has 10241 bin [18.3,18.4) has 9880 bin [18.4,18.5) has 9688 bin [18.5,18.6) has 9095 bin [18.6,18.7) has 8668 bin [18.7,18.8) has 9205 bin [18.8,18.9) has 8693 bin [18.9,19.0) has 8867 bin [19.0,19.1) has 8745 bin [19.1,19.2) has 8580 bin [19.2,19.3) has 8668 bin [19.3,19.4) has 8684 bin [19.4,19.5) has 10807 bin [19.5,19.6) has 11587 bin [19.6,19.7) has 9720 bin [19.7,19.8) has 9127 bin [19.8,19.9) has 9329 bin [19.9,20.0) has 8962 bin [20.0,20.1) has 8967 bin [20.1,20.2) has 9071 bin [20.2,20.3) has 9389 bin [20.3,20.4) has 9305 bin [20.4,20.5) has 9348 bin [20.5,20.6) has 9698 bin [20.6,20.7) has 10112 bin [20.7,20.8) has 10535 bin [20.8,20.9) has 11134 bin [20.9,21.0) has 12082 bin [21.0,21.1) has 13721 bin [21.1,21.2) has 18818 bin [21.2,21.3) has 10901 bin [21.3,21.4) has 6395 bin [21.4,21.5) has 6410 bin [21.5,21.6) has 6375 bin [21.6,21.7) has 6547 bin [21.7,21.8) has 6241 bin [21.8,21.9) has 6225 bin [21.9,22.0) has 6322 bin [22.0,22.1) has 6212 bin [22.1,22.2) has 6303 bin [22.2,22.3) has 6162 bin [22.3,22.4) has 6094 bin [22.4,22.5) has 6063 bin [22.5,22.6) has 5593 bin [22.6,22.7) has 5302 bin [22.7,22.8) has 5506 bin [22.8,22.9) has 5287 bin [22.9,23.0) has 5355 bin [23.0,23.1) has 5248 bin [23.1,23.2) has 5099 bin [23.2,23.3) has 5187 bin [23.3,23.4) has 5093 bin [23.4,23.5) has 5145 bin [23.5,23.6) has 4956 bin [23.6,23.7) has 5053 bin [23.7,23.8) has 5082 bin [23.8,23.9) has 4892 bin [23.9,24.0) has 4744 bin [24.0,24.1) has 4798 bin [24.1,24.2) has 4787 bin [24.2,24.3) has 4578 bin [24.3,24.4) has 4544 bin [24.4,24.5) has 4687 bin [24.5,24.6) has 4561 bin [24.6,24.7) has 4562 bin [24.7,24.8) has 4612 bin [24.8,24.9) has 4572 bin [24.9,25.0) has 4502 bin [25.0,25.1) has 4702 bin [25.1,25.2) has 4429 bin [25.2,25.3) has 4540 bin [25.3,25.4) has 4354 bin [25.4,25.5) has 4405 bin [25.5,25.6) has 4377 bin [25.6,25.7) has 4448 bin [25.7,25.8) has 4444 bin [25.8,25.9) has 4280 bin [25.9,26.0) has 4277 bin [26.0,26.1) has 4102 bin [26.1,26.2) has 4030 bin [26.2,26.3) has 4124 bin [26.3,26.4) has 4134 bin [26.4,26.5) has 4124 bin [26.5,26.6) has 3930 bin [26.6,26.7) has 3879 bin [26.7,26.8) has 3923 bin [26.8,26.9) has 3887 bin [26.9,27.0) has 3835 bin [27.0,27.1) has 3778 bin [27.1,27.2) has 3724 bin [27.2,27.3) has 3642 bin [27.3,27.4) has 3647 bin [27.4,27.5) has 3619 bin [27.5,27.6) has 3591 bin [27.6,27.7) has 3507 bin [27.7,27.8) has 3380 bin [27.8,27.9) has 3420 bin [27.9,28.0) has 3416 bin [28.0,28.1) has 3235 bin [28.1,28.2) has 3263 bin [28.2,28.3) has 3152 bin [28.3,28.4) has 3163 bin [28.4,28.5) has 3134 bin [28.5,28.6) has 3076 bin [28.6,28.7) has 2956 bin [28.7,28.8) has 2954 bin [28.8,28.9) has 2934 bin [28.9,29.0) has 2837 bin [29.0,29.1) has 2784 bin [29.1,29.2) has 2836 bin [29.2,29.3) has 2765 bin [29.3,29.4) has 2711 bin [29.4,29.5) has 2636 bin [29.5,29.6) has 2611 bin [29.6,29.7) has 2626 bin [29.7,29.8) has 2644 bin [29.8,29.9) has 2518 bin [29.9,30.0) has 2449 bin [30.0,30.1) has 2382 bin [30.1,30.2) has 2312 bin [30.2,30.3) has 2316 bin [30.3,30.4) has 2265 bin [30.4,30.5) has 2286 bin [30.5,30.6) has 2108 bin [30.6,30.7) has 2145 bin [30.7,30.8) has 2186 bin [30.8,30.9) has 2082 bin [30.9,31.0) has 2096 bin [31.0,31.1) has 1942 bin [31.1,31.2) has 1966 bin [31.2,31.3) has 1939 bin [31.3,31.4) has 1994 bin [31.4,31.5) has 1888 bin [31.5,31.6) has 1886 bin [31.6,31.7) has 1868 bin [31.7,31.8) has 1800 bin [31.8,31.9) has 1876 bin [31.9,32.0) has 1696 bin [32.0,32.1) has 1701 bin [32.1,32.2) has 1691 bin [32.2,32.3) has 1556 bin [32.3,32.4) has 1602 bin [32.4,32.5) has 1555 bin [32.5,32.6) has 1604 bin [32.6,32.7) has 1564 bin [32.7,32.8) has 1430 bin [32.8,32.9) has 1451 bin [32.9,33.0) has 1372 bin [33.0,33.1) has 1392 bin [33.1,33.2) has 1307 bin [33.2,33.3) has 1298 bin [33.3,33.4) has 1303 bin [33.4,33.5) has 1219 bin [33.5,33.6) has 1244 bin [33.6,33.7) has 1110 bin [33.7,33.8) has 1102 bin [33.8,33.9) has 1115 bin [33.9,34.0) has 1190 bin [34.0,34.1) has 1109 bin [34.1,34.2) has 1018 bin [34.2,34.3) has 1062 bin [34.3,34.4) has 1030 bin [34.4,34.5) has 1036 bin [34.5,34.6) has 1008 bin [34.6,34.7) has 884 bin [34.7,34.8) has 928 bin [34.8,34.9) has 873 bin [34.9,35.0) has 791 bin [35.0,35.1) has 901 bin [35.1,35.2) has 855 bin [35.2,35.3) has 824 bin [35.3,35.4) has 803 bin [35.4,35.5) has 774 bin [35.5,35.6) has 783 bin [35.6,35.7) has 758 bin [35.7,35.8) has 796 bin [35.8,35.9) has 683 bin [35.9,36.0) has 693 bin [36.0,36.1) has 662 bin [36.1,36.2) has 641 bin [36.2,36.3) has 588 bin [36.3,36.4) has 586 bin [36.4,36.5) has 571 bin [36.5,36.6) has 541 bin [36.6,36.7) has 481 bin [36.7,36.8) has 476 bin [36.8,36.9) has 445 bin [36.9,37.0) has 403 bin [37.0,37.1) has 408 bin [37.1,37.2) has 358 bin [37.2,37.3) has 308 bin [37.3,37.4) has 301 bin [37.4,37.5) has 307 bin [37.5,37.6) has 260 bin [37.6,37.7) has 251 bin [37.7,37.8) has 233 bin [37.8,37.9) has 244 bin [37.9,38.0) has 251 bin [38.0,38.1) has 214 bin [38.1,38.2) has 181 bin [38.2,38.3) has 190 bin [38.3,38.4) has 148 bin [38.4,38.5) has 143 bin [38.5,38.6) has 122 bin [38.6,38.7) has 113 bin [38.7,38.8) has 94 bin [38.8,38.9) has 69 bin [38.9,39.0) has 59 bin [39.0,39.1) has 48 bin [39.1,39.2) has 44 bin [39.2,39.3) has 31 bin [39.3,39.4) has 28 bin [39.4,39.5) has 26 bin [39.5,39.6) has 27 bin [39.6,39.7) has 26 bin [39.7,39.8) has 27 bin [39.8,39.9) has 32 bin [39.9,40.0) has 23 bin [40.0,40.1) has 16 bin [40.1,40.2) has 15 bin [40.2,40.3) has 13 bin [40.3,40.4) has 9 bin [40.4,40.5) has 7 bin [40.5,40.6) has 6 bin [40.6,40.7) has 1 bin [40.8,40.9) has 5 bin [40.9,41.0) has 12 bin [41.0,41.1) has 3 bin [41.1,41.2) has 1 bin [41.2,41.3) has 1 average z coordinate 12.6 for 21022759 element(s) point source id histogram with bin size 1.000000 bin 133 has 7641196 bin 134 has 13381563 average point source id 133.636527441521821 for 21022759 element(s)