lasinfo (210611) report for 'AHN4T/27HN2_20.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: 336/2022 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: 29260716 number of points by return: 26778968 1543370 706484 196423 32080 scale factor x y z: 0.001 0.001 0.001 offset x y z: 218980 482480 0 min x y z: 218980.000 482480.000 7.528 max x y z: 220019.999 483769.999 39.143 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: 29260716 extended number of points by return: 26778968 1543370 706484 196423 32080 3174 217 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 7528 39143 intensity 56 4001 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 -29 29 user_data 6 7 point_source_ID 145 147 gps_time 324038179.674472 328792368.410409 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 46 255 B 38 255 NIR 14 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 23.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26778968 number of intermediate returns: 938788 number of last returns: 26776593 number of single returns: 25233633 covered area in square units/kilounits: 1341384/1.34 point density: all returns 21.81 last only 19.96 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29260716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26778968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1543370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 706484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 196423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32080 instead zero. overview over extended number of returns of given pulse: 25233633 1674745 1530286 657953 144777 17832 1490 0 0 0 0 0 0 0 0 histogram of classification of points: 2685640 unclassified (1) 26262463 ground (2) 298808 building (6) 13805 water (9) +-> flagged as extended overlap: 2413546 +---> 119372 of those are unclassified (1) +---> 2277509 of those are ground (2) +---> 15897 of those are building (6) +---> 768 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.5,7.6) has 8 bin [7.6,7.7) has 205 bin [7.7,7.8) has 1701 bin [7.8,7.9) has 2987 bin [7.9,8.0) has 4045 bin [8.0,8.1) has 5233 bin [8.1,8.2) has 6826 bin [8.2,8.3) has 7791 bin [8.3,8.4) has 11969 bin [8.4,8.5) has 17857 bin [8.5,8.6) has 37275 bin [8.6,8.7) has 103263 bin [8.7,8.8) has 277621 bin [8.8,8.9) has 615233 bin [8.9,9.0) has 1014885 bin [9.0,9.1) has 1736735 bin [9.1,9.2) has 1579387 bin [9.2,9.3) has 2363656 bin [9.3,9.4) has 2695157 bin [9.4,9.5) has 2358241 bin [9.5,9.6) has 2122386 bin [9.6,9.7) has 2189980 bin [9.7,9.8) has 2034273 bin [9.8,9.9) has 1765551 bin [9.9,10.0) has 1601635 bin [10.0,10.1) has 1164812 bin [10.1,10.2) has 678460 bin [10.2,10.3) has 493198 bin [10.3,10.4) has 325371 bin [10.4,10.5) has 267399 bin [10.5,10.6) has 211271 bin [10.6,10.7) has 191296 bin [10.7,10.8) has 186003 bin [10.8,10.9) has 135008 bin [10.9,11.0) has 89755 bin [11.0,11.1) has 47265 bin [11.1,11.2) has 24999 bin [11.2,11.3) has 20467 bin [11.3,11.4) has 17797 bin [11.4,11.5) has 14139 bin [11.5,11.6) has 14068 bin [11.6,11.7) has 12855 bin [11.7,11.8) has 12847 bin [11.8,11.9) has 11475 bin [11.9,12.0) has 10719 bin [12.0,12.1) has 11792 bin [12.1,12.2) has 12069 bin [12.2,12.3) has 13116 bin [12.3,12.4) has 12380 bin [12.4,12.5) has 12670 bin [12.5,12.6) has 12364 bin [12.6,12.7) has 13728 bin [12.7,12.8) has 13055 bin [12.8,12.9) has 14980 bin [12.9,13.0) has 13676 bin [13.0,13.1) has 13497 bin [13.1,13.2) has 13875 bin [13.2,13.3) has 15928 bin [13.3,13.4) has 14764 bin [13.4,13.5) has 14053 bin [13.5,13.6) has 15320 bin [13.6,13.7) has 15306 bin [13.7,13.8) has 14535 bin [13.8,13.9) has 14497 bin [13.9,14.0) has 15177 bin [14.0,14.1) has 14951 bin [14.1,14.2) has 14790 bin [14.2,14.3) has 15417 bin [14.3,14.4) has 14998 bin [14.4,14.5) has 14702 bin [14.5,14.6) has 14778 bin [14.6,14.7) has 14994 bin [14.7,14.8) has 14694 bin [14.8,14.9) has 15325 bin [14.9,15.0) has 15042 bin [15.0,15.1) has 14799 bin [15.1,15.2) has 14407 bin [15.2,15.3) has 14802 bin [15.3,15.4) has 14939 bin [15.4,15.5) has 14920 bin [15.5,15.6) has 14888 bin [15.6,15.7) has 14754 bin [15.7,15.8) has 14827 bin [15.8,15.9) has 15498 bin [15.9,16.0) has 15866 bin [16.0,16.1) has 15713 bin [16.1,16.2) has 16161 bin [16.2,16.3) has 16014 bin [16.3,16.4) has 16133 bin [16.4,16.5) has 15933 bin [16.5,16.6) has 16189 bin [16.6,16.7) has 16586 bin [16.7,16.8) has 16705 bin [16.8,16.9) has 16778 bin [16.9,17.0) has 17163 bin [17.0,17.1) has 17099 bin [17.1,17.2) has 17301 bin [17.2,17.3) has 17205 bin [17.3,17.4) has 17516 bin [17.4,17.5) has 17536 bin [17.5,17.6) has 17449 bin [17.6,17.7) has 17178 bin [17.7,17.8) has 17306 bin [17.8,17.9) has 17444 bin [17.9,18.0) has 17544 bin [18.0,18.1) has 17798 bin [18.1,18.2) has 17731 bin [18.2,18.3) has 17129 bin [18.3,18.4) has 16787 bin [18.4,18.5) has 17124 bin [18.5,18.6) has 17061 bin [18.6,18.7) has 16852 bin [18.7,18.8) has 17114 bin [18.8,18.9) has 16993 bin [18.9,19.0) has 17261 bin [19.0,19.1) has 17468 bin [19.1,19.2) has 17538 bin [19.2,19.3) has 17664 bin [19.3,19.4) has 17798 bin [19.4,19.5) has 17936 bin [19.5,19.6) has 18136 bin [19.6,19.7) has 17854 bin [19.7,19.8) has 18389 bin [19.8,19.9) has 18525 bin [19.9,20.0) has 18646 bin [20.0,20.1) has 18788 bin [20.1,20.2) has 18588 bin [20.2,20.3) has 18453 bin [20.3,20.4) has 18654 bin [20.4,20.5) has 18701 bin [20.5,20.6) has 18924 bin [20.6,20.7) has 18770 bin [20.7,20.8) has 18921 bin [20.8,20.9) has 18928 bin [20.9,21.0) has 19064 bin [21.0,21.1) has 19364 bin [21.1,21.2) has 19410 bin [21.2,21.3) has 19699 bin [21.3,21.4) has 19569 bin [21.4,21.5) has 19674 bin [21.5,21.6) has 19444 bin [21.6,21.7) has 19617 bin [21.7,21.8) has 19105 bin [21.8,21.9) has 19681 bin [21.9,22.0) has 19771 bin [22.0,22.1) has 19680 bin [22.1,22.2) has 19525 bin [22.2,22.3) has 19945 bin [22.3,22.4) has 19877 bin [22.4,22.5) has 19802 bin [22.5,22.6) has 19925 bin [22.6,22.7) has 19956 bin [22.7,22.8) has 19961 bin [22.8,22.9) has 20048 bin [22.9,23.0) has 20394 bin [23.0,23.1) has 20608 bin [23.1,23.2) has 20827 bin [23.2,23.3) has 20557 bin [23.3,23.4) has 20313 bin [23.4,23.5) has 20471 bin [23.5,23.6) has 20544 bin [23.6,23.7) has 20386 bin [23.7,23.8) has 20372 bin [23.8,23.9) has 20366 bin [23.9,24.0) has 20477 bin [24.0,24.1) has 20335 bin [24.1,24.2) has 20146 bin [24.2,24.3) has 20150 bin [24.3,24.4) has 19842 bin [24.4,24.5) has 19894 bin [24.5,24.6) has 19651 bin [24.6,24.7) has 19629 bin [24.7,24.8) has 19389 bin [24.8,24.9) has 19017 bin [24.9,25.0) has 19158 bin [25.0,25.1) has 18860 bin [25.1,25.2) has 18722 bin [25.2,25.3) has 18249 bin [25.3,25.4) has 17720 bin [25.4,25.5) has 17629 bin [25.5,25.6) has 17031 bin [25.6,25.7) has 17015 bin [25.7,25.8) has 16578 bin [25.8,25.9) has 16288 bin [25.9,26.0) has 15960 bin [26.0,26.1) has 15667 bin [26.1,26.2) has 15356 bin [26.2,26.3) has 14811 bin [26.3,26.4) has 14273 bin [26.4,26.5) has 13968 bin [26.5,26.6) has 13493 bin [26.6,26.7) has 13178 bin [26.7,26.8) has 12759 bin [26.8,26.9) has 12228 bin [26.9,27.0) has 12027 bin [27.0,27.1) has 11570 bin [27.1,27.2) has 10987 bin [27.2,27.3) has 10653 bin [27.3,27.4) has 10229 bin [27.4,27.5) has 9909 bin [27.5,27.6) has 9405 bin [27.6,27.7) has 9036 bin [27.7,27.8) has 8682 bin [27.8,27.9) has 8435 bin [27.9,28.0) has 7994 bin [28.0,28.1) has 7565 bin [28.1,28.2) has 7218 bin [28.2,28.3) has 7003 bin [28.3,28.4) has 6684 bin [28.4,28.5) has 6186 bin [28.5,28.6) has 5777 bin [28.6,28.7) has 5524 bin [28.7,28.8) has 5342 bin [28.8,28.9) has 4929 bin [28.9,29.0) has 4639 bin [29.0,29.1) has 4408 bin [29.1,29.2) has 4188 bin [29.2,29.3) has 3879 bin [29.3,29.4) has 3517 bin [29.4,29.5) has 3415 bin [29.5,29.6) has 3085 bin [29.6,29.7) has 3030 bin [29.7,29.8) has 2711 bin [29.8,29.9) has 2488 bin [29.9,30.0) has 2288 bin [30.0,30.1) has 2186 bin [30.1,30.2) has 1902 bin [30.2,30.3) has 1754 bin [30.3,30.4) has 1557 bin [30.4,30.5) has 1468 bin [30.5,30.6) has 1335 bin [30.6,30.7) has 1236 bin [30.7,30.8) has 1087 bin [30.8,30.9) has 908 bin [30.9,31.0) has 846 bin [31.0,31.1) has 780 bin [31.1,31.2) has 686 bin [31.2,31.3) has 562 bin [31.3,31.4) has 566 bin [31.4,31.5) has 509 bin [31.5,31.6) has 476 bin [31.6,31.7) has 399 bin [31.7,31.8) has 338 bin [31.8,31.9) has 362 bin [31.9,32.0) has 331 bin [32.0,32.1) has 295 bin [32.1,32.2) has 264 bin [32.2,32.3) has 271 bin [32.3,32.4) has 234 bin [32.4,32.5) has 226 bin [32.5,32.6) has 196 bin [32.6,32.7) has 172 bin [32.7,32.8) has 174 bin [32.8,32.9) has 152 bin [32.9,33.0) has 143 bin [33.0,33.1) has 142 bin [33.1,33.2) has 132 bin [33.2,33.3) has 154 bin [33.3,33.4) has 160 bin [33.4,33.5) has 115 bin [33.5,33.6) has 137 bin [33.6,33.7) has 117 bin [33.7,33.8) has 105 bin [33.8,33.9) has 115 bin [33.9,34.0) has 96 bin [34.0,34.1) has 113 bin [34.1,34.2) has 83 bin [34.2,34.3) has 89 bin [34.3,34.4) has 83 bin [34.4,34.5) has 79 bin [34.5,34.6) has 93 bin [34.6,34.7) has 75 bin [34.7,34.8) has 66 bin [34.8,34.9) has 83 bin [34.9,35.0) has 71 bin [35.0,35.1) has 81 bin [35.1,35.2) has 83 bin [35.2,35.3) has 77 bin [35.3,35.4) has 83 bin [35.4,35.5) has 88 bin [35.5,35.6) has 92 bin [35.6,35.7) has 81 bin [35.7,35.8) has 68 bin [35.8,35.9) has 81 bin [35.9,36.0) has 56 bin [36.0,36.1) has 70 bin [36.1,36.2) has 54 bin [36.2,36.3) has 53 bin [36.3,36.4) has 58 bin [36.4,36.5) has 81 bin [36.5,36.6) has 60 bin [36.6,36.7) has 73 bin [36.7,36.8) has 65 bin [36.8,36.9) has 67 bin [36.9,37.0) has 63 bin [37.0,37.1) has 68 bin [37.1,37.2) has 53 bin [37.2,37.3) has 46 bin [37.3,37.4) has 56 bin [37.4,37.5) has 53 bin [37.5,37.6) has 54 bin [37.6,37.7) has 51 bin [37.7,37.8) has 36 bin [37.8,37.9) has 42 bin [37.9,38.0) has 46 bin [38.0,38.1) has 47 bin [38.1,38.2) has 43 bin [38.2,38.3) has 35 bin [38.3,38.4) has 41 bin [38.4,38.5) has 47 bin [38.5,38.6) has 20 bin [38.6,38.7) has 13 bin [38.7,38.8) has 11 bin [38.8,38.9) has 4 bin [39.1,39.2) has 1 average z coordinate 10.6 for 29260716 element(s) point source id histogram with bin size 1.000000 bin 145 has 887637 bin 146 has 27128062 bin 147 has 1245017 average point source id 146.01221364507964 for 29260716 element(s)