lasinfo (210611) report for 'AHN4T/18AZ1_04.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: 333/2022 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: 25683092 number of points by return: 23239841 1562154 660087 184968 32051 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 542480 0 min x y z: 262980.000 542480.000 8.937 max x y z: 264019.999 543769.999 38.582 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: 25683092 extended number of points by return: 23239841 1562154 660087 184968 32051 3680 311 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 8937 38582 intensity 65 4916 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 -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435113.311295 330439705.170741 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 34 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.56 32.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23239841 number of intermediate returns: 881899 number of last returns: 23229146 number of single returns: 21667794 covered area in square units/kilounits: 1330340/1.33 point density: all returns 19.31 last only 17.46 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25683092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23239841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1562154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 660087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 184968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32051 instead zero. overview over extended number of returns of given pulse: 21667794 1812561 1426214 612284 141810 20407 2022 0 0 0 0 0 0 0 0 histogram of classification of points: 3151445 unclassified (1) 21285307 ground (2) 1186685 building (6) 59655 water (9) +-> flagged as extended overlap: 2076595 +---> 296820 of those are unclassified (1) +---> 1723985 of those are ground (2) +---> 51356 of those are building (6) +---> 4434 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.9,9.0) has 35 bin [9.0,9.1) has 1448 bin [9.1,9.2) has 10155 bin [9.2,9.3) has 14400 bin [9.3,9.4) has 14375 bin [9.4,9.5) has 15540 bin [9.5,9.6) has 24387 bin [9.6,9.7) has 35311 bin [9.7,9.8) has 35616 bin [9.8,9.9) has 44516 bin [9.9,10.0) has 74545 bin [10.0,10.1) has 238819 bin [10.1,10.2) has 374668 bin [10.2,10.3) has 810342 bin [10.3,10.4) has 1379526 bin [10.4,10.5) has 1790545 bin [10.5,10.6) has 1867299 bin [10.6,10.7) has 2334183 bin [10.7,10.8) has 2279452 bin [10.8,10.9) has 1908984 bin [10.9,11.0) has 1380442 bin [11.0,11.1) has 1312375 bin [11.1,11.2) has 1258130 bin [11.2,11.3) has 851128 bin [11.3,11.4) has 609525 bin [11.4,11.5) has 584555 bin [11.5,11.6) has 523579 bin [11.6,11.7) has 440096 bin [11.7,11.8) has 340020 bin [11.8,11.9) has 279355 bin [11.9,12.0) has 213402 bin [12.0,12.1) has 192086 bin [12.1,12.2) has 183378 bin [12.2,12.3) has 130680 bin [12.3,12.4) has 84361 bin [12.4,12.5) has 65508 bin [12.5,12.6) has 42606 bin [12.6,12.7) has 35846 bin [12.7,12.8) has 33325 bin [12.8,12.9) has 32483 bin [12.9,13.0) has 33854 bin [13.0,13.1) has 41988 bin [13.1,13.2) has 38817 bin [13.2,13.3) has 40956 bin [13.3,13.4) has 43260 bin [13.4,13.5) has 36221 bin [13.5,13.6) has 36242 bin [13.6,13.7) has 37647 bin [13.7,13.8) has 37953 bin [13.8,13.9) has 39495 bin [13.9,14.0) has 38958 bin [14.0,14.1) has 40898 bin [14.1,14.2) has 43304 bin [14.2,14.3) has 42089 bin [14.3,14.4) has 41767 bin [14.4,14.5) has 41741 bin [14.5,14.6) has 40813 bin [14.6,14.7) has 41595 bin [14.7,14.8) has 43034 bin [14.8,14.9) has 42156 bin [14.9,15.0) has 40571 bin [15.0,15.1) has 42594 bin [15.1,15.2) has 42200 bin [15.2,15.3) has 37981 bin [15.3,15.4) has 36125 bin [15.4,15.5) has 40619 bin [15.5,15.6) has 37327 bin [15.6,15.7) has 33762 bin [15.7,15.8) has 32472 bin [15.8,15.9) has 31563 bin [15.9,16.0) has 32149 bin [16.0,16.1) has 32187 bin [16.1,16.2) has 31860 bin [16.2,16.3) has 32559 bin [16.3,16.4) has 35578 bin [16.4,16.5) has 35465 bin [16.5,16.6) has 35193 bin [16.6,16.7) has 32811 bin [16.7,16.8) has 32763 bin [16.8,16.9) has 32739 bin [16.9,17.0) has 32510 bin [17.0,17.1) has 31842 bin [17.1,17.2) has 37450 bin [17.2,17.3) has 38330 bin [17.3,17.4) has 38502 bin [17.4,17.5) has 33622 bin [17.5,17.6) has 32560 bin [17.6,17.7) has 33525 bin [17.7,17.8) has 33331 bin [17.8,17.9) has 32177 bin [17.9,18.0) has 32633 bin [18.0,18.1) has 31769 bin [18.1,18.2) has 29647 bin [18.2,18.3) has 27666 bin [18.3,18.4) has 27463 bin [18.4,18.5) has 27073 bin [18.5,18.6) has 27327 bin [18.6,18.7) has 26912 bin [18.7,18.8) has 26324 bin [18.8,18.9) has 26111 bin [18.9,19.0) has 25697 bin [19.0,19.1) has 25664 bin [19.1,19.2) has 25548 bin [19.2,19.3) has 25064 bin [19.3,19.4) has 24350 bin [19.4,19.5) has 23359 bin [19.5,19.6) has 23339 bin [19.6,19.7) has 23422 bin [19.7,19.8) has 22896 bin [19.8,19.9) has 22839 bin [19.9,20.0) has 22229 bin [20.0,20.1) has 22662 bin [20.1,20.2) has 22656 bin [20.2,20.3) has 22149 bin [20.3,20.4) has 21386 bin [20.4,20.5) has 21319 bin [20.5,20.6) has 20725 bin [20.6,20.7) has 22918 bin [20.7,20.8) has 26319 bin [20.8,20.9) has 25509 bin [20.9,21.0) has 24589 bin [21.0,21.1) has 23780 bin [21.1,21.2) has 24432 bin [21.2,21.3) has 24881 bin [21.3,21.4) has 24698 bin [21.4,21.5) has 24004 bin [21.5,21.6) has 22288 bin [21.6,21.7) has 18961 bin [21.7,21.8) has 18213 bin [21.8,21.9) has 18104 bin [21.9,22.0) has 17849 bin [22.0,22.1) has 17738 bin [22.1,22.2) has 17465 bin [22.2,22.3) has 17294 bin [22.3,22.4) has 17385 bin [22.4,22.5) has 17068 bin [22.5,22.6) has 16775 bin [22.6,22.7) has 16500 bin [22.7,22.8) has 16321 bin [22.8,22.9) has 16339 bin [22.9,23.0) has 16379 bin [23.0,23.1) has 16269 bin [23.1,23.2) has 16124 bin [23.2,23.3) has 15810 bin [23.3,23.4) has 15450 bin [23.4,23.5) has 15428 bin [23.5,23.6) has 15151 bin [23.6,23.7) has 14722 bin [23.7,23.8) has 14669 bin [23.8,23.9) has 14569 bin [23.9,24.0) has 14278 bin [24.0,24.1) has 14210 bin [24.1,24.2) has 13982 bin [24.2,24.3) has 13685 bin [24.3,24.4) has 13611 bin [24.4,24.5) has 13481 bin [24.5,24.6) has 13353 bin [24.6,24.7) has 13608 bin [24.7,24.8) has 12962 bin [24.8,24.9) has 13259 bin [24.9,25.0) has 12872 bin [25.0,25.1) has 12689 bin [25.1,25.2) has 12646 bin [25.2,25.3) has 12338 bin [25.3,25.4) has 12189 bin [25.4,25.5) has 12052 bin [25.5,25.6) has 11683 bin [25.6,25.7) has 11563 bin [25.7,25.8) has 11567 bin [25.8,25.9) has 11647 bin [25.9,26.0) has 11618 bin [26.0,26.1) has 11576 bin [26.1,26.2) has 11486 bin [26.2,26.3) has 11249 bin [26.3,26.4) has 11050 bin [26.4,26.5) has 10720 bin [26.5,26.6) has 10509 bin [26.6,26.7) has 10510 bin [26.7,26.8) has 10254 bin [26.8,26.9) has 10582 bin [26.9,27.0) has 10558 bin [27.0,27.1) has 10286 bin [27.1,27.2) has 10196 bin [27.2,27.3) has 9880 bin [27.3,27.4) has 9670 bin [27.4,27.5) has 9821 bin [27.5,27.6) has 9334 bin [27.6,27.7) has 9288 bin [27.7,27.8) has 9260 bin [27.8,27.9) has 9105 bin [27.9,28.0) has 9036 bin [28.0,28.1) has 8973 bin [28.1,28.2) has 8609 bin [28.2,28.3) has 8477 bin [28.3,28.4) has 8141 bin [28.4,28.5) has 8010 bin [28.5,28.6) has 7817 bin [28.6,28.7) has 7759 bin [28.7,28.8) has 7344 bin [28.8,28.9) has 7127 bin [28.9,29.0) has 6994 bin [29.0,29.1) has 6931 bin [29.1,29.2) has 6819 bin [29.2,29.3) has 6487 bin [29.3,29.4) has 6310 bin [29.4,29.5) has 6157 bin [29.5,29.6) has 5868 bin [29.6,29.7) has 5761 bin [29.7,29.8) has 5378 bin [29.8,29.9) has 5294 bin [29.9,30.0) has 5096 bin [30.0,30.1) has 4853 bin [30.1,30.2) has 4501 bin [30.2,30.3) has 4208 bin [30.3,30.4) has 4139 bin [30.4,30.5) has 3854 bin [30.5,30.6) has 3596 bin [30.6,30.7) has 3178 bin [30.7,30.8) has 3028 bin [30.8,30.9) has 2792 bin [30.9,31.0) has 2564 bin [31.0,31.1) has 2412 bin [31.1,31.2) has 2207 bin [31.2,31.3) has 1984 bin [31.3,31.4) has 1845 bin [31.4,31.5) has 1700 bin [31.5,31.6) has 1514 bin [31.6,31.7) has 1351 bin [31.7,31.8) has 1226 bin [31.8,31.9) has 1084 bin [31.9,32.0) has 938 bin [32.0,32.1) has 901 bin [32.1,32.2) has 735 bin [32.2,32.3) has 702 bin [32.3,32.4) has 620 bin [32.4,32.5) has 560 bin [32.5,32.6) has 479 bin [32.6,32.7) has 505 bin [32.7,32.8) has 399 bin [32.8,32.9) has 363 bin [32.9,33.0) has 336 bin [33.0,33.1) has 334 bin [33.1,33.2) has 328 bin [33.2,33.3) has 337 bin [33.3,33.4) has 293 bin [33.4,33.5) has 252 bin [33.5,33.6) has 221 bin [33.6,33.7) has 231 bin [33.7,33.8) has 207 bin [33.8,33.9) has 186 bin [33.9,34.0) has 178 bin [34.0,34.1) has 193 bin [34.1,34.2) has 188 bin [34.2,34.3) has 166 bin [34.3,34.4) has 168 bin [34.4,34.5) has 183 bin [34.5,34.6) has 163 bin [34.6,34.7) has 164 bin [34.7,34.8) has 138 bin [34.8,34.9) has 121 bin [34.9,35.0) has 129 bin [35.0,35.1) has 159 bin [35.1,35.2) has 141 bin [35.2,35.3) has 113 bin [35.3,35.4) has 114 bin [35.4,35.5) has 119 bin [35.5,35.6) has 133 bin [35.6,35.7) has 149 bin [35.7,35.8) has 111 bin [35.8,35.9) has 117 bin [35.9,36.0) has 113 bin [36.0,36.1) has 97 bin [36.1,36.2) has 106 bin [36.2,36.3) has 89 bin [36.3,36.4) has 83 bin [36.4,36.5) has 96 bin [36.5,36.6) has 98 bin [36.6,36.7) has 85 bin [36.7,36.8) has 104 bin [36.8,36.9) has 96 bin [36.9,37.0) has 90 bin [37.0,37.1) has 82 bin [37.1,37.2) has 91 bin [37.2,37.3) has 82 bin [37.3,37.4) has 65 bin [37.4,37.5) has 82 bin [37.5,37.6) has 62 bin [37.6,37.7) has 65 bin [37.7,37.8) has 49 bin [37.8,37.9) has 27 bin [37.9,38.0) has 41 bin [38.0,38.1) has 23 bin [38.1,38.2) has 17 bin [38.2,38.3) has 4 bin [38.3,38.4) has 5 bin [38.4,38.5) has 2 bin [38.5,38.6) has 2 average z coordinate 12.1 for 25683092 element(s) point source id histogram with bin size 1.000000 bin 55 has 3186722 bin 56 has 20310882 bin 57 has 2185488 average point source id 55.961015830959916 for 25683092 element(s)