lasinfo (210611) report for 'AHN4T/17DZ1_23.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: 29847377 number of points by return: 25495316 3050465 1033431 234882 30685 scale factor x y z: 0.001 0.001 0.001 offset x y z: 231980 524980 0 min x y z: 231980.000 524980.000 9.759 max x y z: 233019.999 526269.999 42.396 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: 29847377 extended number of points by return: 25495316 3050465 1033431 234882 30685 2476 122 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 9759 42396 intensity 56 4693 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 -9 29 user_data 6 7 point_source_ID 70 71 gps_time 330784395.272785 330785454.573399 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 30 255 B 21 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 30.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25495316 number of intermediate returns: 1306872 number of last returns: 25462550 number of single returns: 22417361 covered area in square units/kilounits: 1338928/1.34 point density: all returns 22.29 last only 19.02 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29847377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25495316 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3050465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1033431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 234882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30685 instead zero. overview over extended number of returns of given pulse: 22417361 4051179 2401861 820002 141899 14214 861 0 0 0 0 0 0 0 0 histogram of classification of points: 5889521 unclassified (1) 21838716 ground (2) 2008436 building (6) 91824 water (9) 18880 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2032348 +---> 581155 of those are unclassified (1) +---> 1261908 of those are ground (2) +---> 183584 of those are building (6) +---> 5701 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 166 bin [9.8,9.9) has 977 bin [9.9,10.0) has 17 bin [10.0,10.1) has 88 bin [10.1,10.2) has 73 bin [10.2,10.3) has 61 bin [10.3,10.4) has 65 bin [10.4,10.5) has 96 bin [10.5,10.6) has 1200 bin [10.6,10.7) has 38528 bin [10.7,10.8) has 60025 bin [10.8,10.9) has 69123 bin [10.9,11.0) has 84671 bin [11.0,11.1) has 138690 bin [11.1,11.2) has 441137 bin [11.2,11.3) has 549355 bin [11.3,11.4) has 837906 bin [11.4,11.5) has 1352398 bin [11.5,11.6) has 1470043 bin [11.6,11.7) has 1522194 bin [11.7,11.8) has 1590056 bin [11.8,11.9) has 1518734 bin [11.9,12.0) has 1579190 bin [12.0,12.1) has 1339494 bin [12.1,12.2) has 1268800 bin [12.2,12.3) has 1098567 bin [12.3,12.4) has 1147437 bin [12.4,12.5) has 1132495 bin [12.5,12.6) has 909965 bin [12.6,12.7) has 778845 bin [12.7,12.8) has 711595 bin [12.8,12.9) has 591928 bin [12.9,13.0) has 471638 bin [13.0,13.1) has 402892 bin [13.1,13.2) has 323624 bin [13.2,13.3) has 281013 bin [13.3,13.4) has 241902 bin [13.4,13.5) has 239917 bin [13.5,13.6) has 234407 bin [13.6,13.7) has 188625 bin [13.7,13.8) has 127916 bin [13.8,13.9) has 109462 bin [13.9,14.0) has 106795 bin [14.0,14.1) has 103232 bin [14.1,14.2) has 100718 bin [14.2,14.3) has 96887 bin [14.3,14.4) has 91690 bin [14.4,14.5) has 92372 bin [14.5,14.6) has 87312 bin [14.6,14.7) has 87809 bin [14.7,14.8) has 93214 bin [14.8,14.9) has 103286 bin [14.9,15.0) has 100981 bin [15.0,15.1) has 101589 bin [15.1,15.2) has 97121 bin [15.2,15.3) has 98163 bin [15.3,15.4) has 92301 bin [15.4,15.5) has 94455 bin [15.5,15.6) has 107702 bin [15.6,15.7) has 89701 bin [15.7,15.8) has 87417 bin [15.8,15.9) has 71617 bin [15.9,16.0) has 73036 bin [16.0,16.1) has 67095 bin [16.1,16.2) has 67722 bin [16.2,16.3) has 64398 bin [16.3,16.4) has 62230 bin [16.4,16.5) has 64132 bin [16.5,16.6) has 58012 bin [16.6,16.7) has 60696 bin [16.7,16.8) has 60407 bin [16.8,16.9) has 51380 bin [16.9,17.0) has 49485 bin [17.0,17.1) has 48597 bin [17.1,17.2) has 49773 bin [17.2,17.3) has 48149 bin [17.3,17.4) has 49082 bin [17.4,17.5) has 53675 bin [17.5,17.6) has 56529 bin [17.6,17.7) has 58748 bin [17.7,17.8) has 56661 bin [17.8,17.9) has 55071 bin [17.9,18.0) has 53537 bin [18.0,18.1) has 58372 bin [18.1,18.2) has 57700 bin [18.2,18.3) has 56991 bin [18.3,18.4) has 55478 bin [18.4,18.5) has 53820 bin [18.5,18.6) has 54935 bin [18.6,18.7) has 57726 bin [18.7,18.8) has 52984 bin [18.8,18.9) has 57980 bin [18.9,19.0) has 57653 bin [19.0,19.1) has 46987 bin [19.1,19.2) has 46594 bin [19.2,19.3) has 45462 bin [19.3,19.4) has 45635 bin [19.4,19.5) has 44936 bin [19.5,19.6) has 44796 bin [19.6,19.7) has 46609 bin [19.7,19.8) has 43731 bin [19.8,19.9) has 43157 bin [19.9,20.0) has 41893 bin [20.0,20.1) has 41179 bin [20.1,20.2) has 40124 bin [20.2,20.3) has 38785 bin [20.3,20.4) has 38591 bin [20.4,20.5) has 38727 bin [20.5,20.6) has 38702 bin [20.6,20.7) has 37502 bin [20.7,20.8) has 35790 bin [20.8,20.9) has 35265 bin [20.9,21.0) has 34509 bin [21.0,21.1) has 33520 bin [21.1,21.2) has 34256 bin [21.2,21.3) has 33918 bin [21.3,21.4) has 32962 bin [21.4,21.5) has 32218 bin [21.5,21.6) has 31538 bin [21.6,21.7) has 31211 bin [21.7,21.8) has 31436 bin [21.8,21.9) has 31536 bin [21.9,22.0) has 31035 bin [22.0,22.1) has 30635 bin [22.1,22.2) has 35265 bin [22.2,22.3) has 34685 bin [22.3,22.4) has 30846 bin [22.4,22.5) has 30467 bin [22.5,22.6) has 29885 bin [22.6,22.7) has 29457 bin [22.7,22.8) has 29237 bin [22.8,22.9) has 29479 bin [22.9,23.0) has 29060 bin [23.0,23.1) has 29269 bin [23.1,23.2) has 28911 bin [23.2,23.3) has 28976 bin [23.3,23.4) has 28969 bin [23.4,23.5) has 28460 bin [23.5,23.6) has 28694 bin [23.6,23.7) has 38240 bin [23.7,23.8) has 32439 bin [23.8,23.9) has 27744 bin [23.9,24.0) has 27235 bin [24.0,24.1) has 27822 bin [24.1,24.2) has 26619 bin [24.2,24.3) has 26330 bin [24.3,24.4) has 26246 bin [24.4,24.5) has 25996 bin [24.5,24.6) has 25623 bin [24.6,24.7) has 25768 bin [24.7,24.8) has 25062 bin [24.8,24.9) has 24842 bin [24.9,25.0) has 24371 bin [25.0,25.1) has 24273 bin [25.1,25.2) has 24204 bin [25.2,25.3) has 23902 bin [25.3,25.4) has 23791 bin [25.4,25.5) has 23568 bin [25.5,25.6) has 23425 bin [25.6,25.7) has 22923 bin [25.7,25.8) has 22763 bin [25.8,25.9) has 22578 bin [25.9,26.0) has 22746 bin [26.0,26.1) has 22818 bin [26.1,26.2) has 21251 bin [26.2,26.3) has 20928 bin [26.3,26.4) has 20494 bin [26.4,26.5) has 20287 bin [26.5,26.6) has 20322 bin [26.6,26.7) has 19631 bin [26.7,26.8) has 19553 bin [26.8,26.9) has 19177 bin [26.9,27.0) has 19130 bin [27.0,27.1) has 18672 bin [27.1,27.2) has 18212 bin [27.2,27.3) has 17848 bin [27.3,27.4) has 17470 bin [27.4,27.5) has 17345 bin [27.5,27.6) has 16888 bin [27.6,27.7) has 16724 bin [27.7,27.8) has 16744 bin [27.8,27.9) has 16315 bin [27.9,28.0) has 16302 bin [28.0,28.1) has 15816 bin [28.1,28.2) has 15561 bin [28.2,28.3) has 15169 bin [28.3,28.4) has 15106 bin [28.4,28.5) has 14763 bin [28.5,28.6) has 14503 bin [28.6,28.7) has 14197 bin [28.7,28.8) has 14107 bin [28.8,28.9) has 13825 bin [28.9,29.0) has 13563 bin [29.0,29.1) has 13398 bin [29.1,29.2) has 13169 bin [29.2,29.3) has 13050 bin [29.3,29.4) has 12812 bin [29.4,29.5) has 12552 bin [29.5,29.6) has 12567 bin [29.6,29.7) has 11961 bin [29.7,29.8) has 11954 bin [29.8,29.9) has 11717 bin [29.9,30.0) has 11544 bin [30.0,30.1) has 11313 bin [30.1,30.2) has 11182 bin [30.2,30.3) has 10755 bin [30.3,30.4) has 10663 bin [30.4,30.5) has 10273 bin [30.5,30.6) has 10085 bin [30.6,30.7) has 9983 bin [30.7,30.8) has 9825 bin [30.8,30.9) has 9514 bin [30.9,31.0) has 9524 bin [31.0,31.1) has 9242 bin [31.1,31.2) has 9165 bin [31.2,31.3) has 9284 bin [31.3,31.4) has 9265 bin [31.4,31.5) has 9024 bin [31.5,31.6) has 8982 bin [31.6,31.7) has 8679 bin [31.7,31.8) has 8801 bin [31.8,31.9) has 8438 bin [31.9,32.0) has 8243 bin [32.0,32.1) has 8340 bin [32.1,32.2) has 8074 bin [32.2,32.3) has 8040 bin [32.3,32.4) has 7779 bin [32.4,32.5) has 7659 bin [32.5,32.6) has 7485 bin [32.6,32.7) has 7483 bin [32.7,32.8) has 7220 bin [32.8,32.9) has 7126 bin [32.9,33.0) has 7078 bin [33.0,33.1) has 6795 bin [33.1,33.2) has 6667 bin [33.2,33.3) has 6520 bin [33.3,33.4) has 6472 bin [33.4,33.5) has 6229 bin [33.5,33.6) has 5909 bin [33.6,33.7) has 5930 bin [33.7,33.8) has 5668 bin [33.8,33.9) has 5640 bin [33.9,34.0) has 5444 bin [34.0,34.1) has 5331 bin [34.1,34.2) has 5071 bin [34.2,34.3) has 5045 bin [34.3,34.4) has 4612 bin [34.4,34.5) has 4355 bin [34.5,34.6) has 4032 bin [34.6,34.7) has 3970 bin [34.7,34.8) has 3772 bin [34.8,34.9) has 3586 bin [34.9,35.0) has 3231 bin [35.0,35.1) has 3100 bin [35.1,35.2) has 2945 bin [35.2,35.3) has 2759 bin [35.3,35.4) has 2575 bin [35.4,35.5) has 2369 bin [35.5,35.6) has 2283 bin [35.6,35.7) has 2071 bin [35.7,35.8) has 1976 bin [35.8,35.9) has 1743 bin [35.9,36.0) has 1657 bin [36.0,36.1) has 1521 bin [36.1,36.2) has 1418 bin [36.2,36.3) has 1222 bin [36.3,36.4) has 1201 bin [36.4,36.5) has 1034 bin [36.5,36.6) has 965 bin [36.6,36.7) has 876 bin [36.7,36.8) has 737 bin [36.8,36.9) has 718 bin [36.9,37.0) has 627 bin [37.0,37.1) has 626 bin [37.1,37.2) has 533 bin [37.2,37.3) has 459 bin [37.3,37.4) has 389 bin [37.4,37.5) has 382 bin [37.5,37.6) has 353 bin [37.6,37.7) has 288 bin [37.7,37.8) has 259 bin [37.8,37.9) has 250 bin [37.9,38.0) has 260 bin [38.0,38.1) has 229 bin [38.1,38.2) has 209 bin [38.2,38.3) has 215 bin [38.3,38.4) has 205 bin [38.4,38.5) has 200 bin [38.5,38.6) has 192 bin [38.6,38.7) has 181 bin [38.7,38.8) has 174 bin [38.8,38.9) has 178 bin [38.9,39.0) has 176 bin [39.0,39.1) has 152 bin [39.1,39.2) has 148 bin [39.2,39.3) has 136 bin [39.3,39.4) has 142 bin [39.4,39.5) has 111 bin [39.5,39.6) has 141 bin [39.6,39.7) has 106 bin [39.7,39.8) has 98 bin [39.8,39.9) has 107 bin [39.9,40.0) has 116 bin [40.0,40.1) has 103 bin [40.1,40.2) has 90 bin [40.2,40.3) has 93 bin [40.3,40.4) has 94 bin [40.4,40.5) has 95 bin [40.5,40.6) has 81 bin [40.6,40.7) has 56 bin [40.7,40.8) has 53 bin [40.8,40.9) has 79 bin [40.9,41.0) has 69 bin [41.0,41.1) has 58 bin [41.1,41.2) has 49 bin [41.2,41.3) has 39 bin [41.3,41.4) has 32 bin [41.4,41.5) has 34 bin [41.5,41.6) has 30 bin [41.6,41.7) has 23 bin [41.7,41.8) has 28 bin [41.8,41.9) has 23 bin [41.9,42.0) has 19 bin [42.0,42.1) has 11 bin [42.1,42.2) has 5 bin [42.2,42.3) has 10 bin [42.3,42.4) has 3 average z coordinate 14.0 for 29847377 element(s) point source id histogram with bin size 1.000000 bin 70 has 18045314 bin 71 has 11802063 average point source id 70.395413741046653 for 29847377 element(s)