lasinfo (210611) report for 'AHN4T/17AN1_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: 21671737 number of points by return: 18305158 2015810 979401 306271 57978 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 543730 0 min x y z: 221980.000 543730.000 9.766 max x y z: 223019.999 545019.999 34.971 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: 21671737 extended number of points by return: 18305158 2015810 979401 306271 57978 6583 536 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 9766 34971 intensity 62 4969 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 54 56 gps_time 330438432.767184 330440718.266530 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 51 255 B 41 255 NIR 0 255 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 -15.52 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18305158 number of intermediate returns: 1351766 number of last returns: 18301393 number of single returns: 16286580 covered area in square units/kilounits: 1174972/1.17 point density: all returns 18.44 last only 15.58 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21671737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18305158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2015810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 979401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 306271 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57978 instead zero. overview over extended number of returns of given pulse: 16286580 2073942 2020198 993763 257189 36486 3579 0 0 0 0 0 0 0 0 histogram of classification of points: 3796785 unclassified (1) 17421059 ground (2) 241012 building (6) 212881 water (9) +-> flagged as extended overlap: 1587750 +---> 167851 of those are unclassified (1) +---> 1407106 of those are ground (2) +---> 9390 of those are building (6) +---> 3403 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.7,9.8) has 6 bin [9.8,9.9) has 286 bin [9.9,10.0) has 1232 bin [10.0,10.1) has 1170 bin [10.1,10.2) has 939 bin [10.2,10.3) has 1528 bin [10.3,10.4) has 21987 bin [10.4,10.5) has 46429 bin [10.5,10.6) has 53153 bin [10.6,10.7) has 219880 bin [10.7,10.8) has 214082 bin [10.8,10.9) has 301873 bin [10.9,11.0) has 529118 bin [11.0,11.1) has 791387 bin [11.1,11.2) has 873633 bin [11.2,11.3) has 898155 bin [11.3,11.4) has 594360 bin [11.4,11.5) has 789440 bin [11.5,11.6) has 854107 bin [11.6,11.7) has 769736 bin [11.7,11.8) has 650393 bin [11.8,11.9) has 569493 bin [11.9,12.0) has 793003 bin [12.0,12.1) has 1297420 bin [12.1,12.2) has 740788 bin [12.2,12.3) has 558919 bin [12.3,12.4) has 489528 bin [12.4,12.5) has 510498 bin [12.5,12.6) has 481680 bin [12.6,12.7) has 423715 bin [12.7,12.8) has 427493 bin [12.8,12.9) has 350688 bin [12.9,13.0) has 272809 bin [13.0,13.1) has 256858 bin [13.1,13.2) has 316781 bin [13.2,13.3) has 331743 bin [13.3,13.4) has 357090 bin [13.4,13.5) has 374594 bin [13.5,13.6) has 357264 bin [13.6,13.7) has 265819 bin [13.7,13.8) has 192657 bin [13.8,13.9) has 153911 bin [13.9,14.0) has 116658 bin [14.0,14.1) has 96380 bin [14.1,14.2) has 79837 bin [14.2,14.3) has 83081 bin [14.3,14.4) has 58714 bin [14.4,14.5) has 48809 bin [14.5,14.6) has 47497 bin [14.6,14.7) has 50306 bin [14.7,14.8) has 77629 bin [14.8,14.9) has 61771 bin [14.9,15.0) has 49889 bin [15.0,15.1) has 45321 bin [15.1,15.2) has 43408 bin [15.2,15.3) has 42600 bin [15.3,15.4) has 39477 bin [15.4,15.5) has 36924 bin [15.5,15.6) has 39103 bin [15.6,15.7) has 36983 bin [15.7,15.8) has 37625 bin [15.8,15.9) has 34934 bin [15.9,16.0) has 34307 bin [16.0,16.1) has 34150 bin [16.1,16.2) has 34375 bin [16.2,16.3) has 31246 bin [16.3,16.4) has 31245 bin [16.4,16.5) has 32846 bin [16.5,16.6) has 34869 bin [16.6,16.7) has 34127 bin [16.7,16.8) has 29584 bin [16.8,16.9) has 29202 bin [16.9,17.0) has 29603 bin [17.0,17.1) has 30134 bin [17.1,17.2) has 30354 bin [17.2,17.3) has 30688 bin [17.3,17.4) has 30808 bin [17.4,17.5) has 30427 bin [17.5,17.6) has 31072 bin [17.6,17.7) has 31070 bin [17.7,17.8) has 31318 bin [17.8,17.9) has 31021 bin [17.9,18.0) has 30332 bin [18.0,18.1) has 30171 bin [18.1,18.2) has 30173 bin [18.2,18.3) has 30543 bin [18.3,18.4) has 30143 bin [18.4,18.5) has 29863 bin [18.5,18.6) has 29402 bin [18.6,18.7) has 29336 bin [18.7,18.8) has 29398 bin [18.8,18.9) has 29315 bin [18.9,19.0) has 29633 bin [19.0,19.1) has 29243 bin [19.1,19.2) has 29357 bin [19.2,19.3) has 29479 bin [19.3,19.4) has 29413 bin [19.4,19.5) has 29561 bin [19.5,19.6) has 29168 bin [19.6,19.7) has 28945 bin [19.7,19.8) has 28975 bin [19.8,19.9) has 29346 bin [19.9,20.0) has 29135 bin [20.0,20.1) has 29270 bin [20.1,20.2) has 30032 bin [20.2,20.3) has 29814 bin [20.3,20.4) has 28934 bin [20.4,20.5) has 28979 bin [20.5,20.6) has 29140 bin [20.6,20.7) has 28952 bin [20.7,20.8) has 29048 bin [20.8,20.9) has 28589 bin [20.9,21.0) has 28294 bin [21.0,21.1) has 27199 bin [21.1,21.2) has 26931 bin [21.2,21.3) has 26872 bin [21.3,21.4) has 26296 bin [21.4,21.5) has 26476 bin [21.5,21.6) has 27045 bin [21.6,21.7) has 26086 bin [21.7,21.8) has 25548 bin [21.8,21.9) has 25813 bin [21.9,22.0) has 25648 bin [22.0,22.1) has 25028 bin [22.1,22.2) has 24159 bin [22.2,22.3) has 24565 bin [22.3,22.4) has 25020 bin [22.4,22.5) has 24847 bin [22.5,22.6) has 25103 bin [22.6,22.7) has 25529 bin [22.7,22.8) has 25177 bin [22.8,22.9) has 25248 bin [22.9,23.0) has 25015 bin [23.0,23.1) has 24792 bin [23.1,23.2) has 24484 bin [23.2,23.3) has 24869 bin [23.3,23.4) has 24485 bin [23.4,23.5) has 24254 bin [23.5,23.6) has 24280 bin [23.6,23.7) has 24475 bin [23.7,23.8) has 24826 bin [23.8,23.9) has 24304 bin [23.9,24.0) has 24464 bin [24.0,24.1) has 23593 bin [24.1,24.2) has 23331 bin [24.2,24.3) has 23123 bin [24.3,24.4) has 23323 bin [24.4,24.5) has 22983 bin [24.5,24.6) has 22809 bin [24.6,24.7) has 22366 bin [24.7,24.8) has 22345 bin [24.8,24.9) has 22490 bin [24.9,25.0) has 22345 bin [25.0,25.1) has 22199 bin [25.1,25.2) has 21984 bin [25.2,25.3) has 21933 bin [25.3,25.4) has 21925 bin [25.4,25.5) has 21838 bin [25.5,25.6) has 21506 bin [25.6,25.7) has 21353 bin [25.7,25.8) has 20833 bin [25.8,25.9) has 20880 bin [25.9,26.0) has 20194 bin [26.0,26.1) has 20498 bin [26.1,26.2) has 20159 bin [26.2,26.3) has 19863 bin [26.3,26.4) has 19914 bin [26.4,26.5) has 19257 bin [26.5,26.6) has 19097 bin [26.6,26.7) has 18812 bin [26.7,26.8) has 18551 bin [26.8,26.9) has 18315 bin [26.9,27.0) has 18158 bin [27.0,27.1) has 17752 bin [27.1,27.2) has 17726 bin [27.2,27.3) has 17326 bin [27.3,27.4) has 16891 bin [27.4,27.5) has 16837 bin [27.5,27.6) has 16378 bin [27.6,27.7) has 16235 bin [27.7,27.8) has 15884 bin [27.8,27.9) has 15353 bin [27.9,28.0) has 15077 bin [28.0,28.1) has 14875 bin [28.1,28.2) has 14483 bin [28.2,28.3) has 14139 bin [28.3,28.4) has 13592 bin [28.4,28.5) has 13144 bin [28.5,28.6) has 12736 bin [28.6,28.7) has 12470 bin [28.7,28.8) has 11951 bin [28.8,28.9) has 11723 bin [28.9,29.0) has 11424 bin [29.0,29.1) has 10541 bin [29.1,29.2) has 10269 bin [29.2,29.3) has 9834 bin [29.3,29.4) has 9444 bin [29.4,29.5) has 9014 bin [29.5,29.6) has 8564 bin [29.6,29.7) has 8264 bin [29.7,29.8) has 7775 bin [29.8,29.9) has 7491 bin [29.9,30.0) has 6997 bin [30.0,30.1) has 6719 bin [30.1,30.2) has 6283 bin [30.2,30.3) has 6065 bin [30.3,30.4) has 5706 bin [30.4,30.5) has 5349 bin [30.5,30.6) has 4986 bin [30.6,30.7) has 4603 bin [30.7,30.8) has 4343 bin [30.8,30.9) has 4030 bin [30.9,31.0) has 3713 bin [31.0,31.1) has 3296 bin [31.1,31.2) has 3139 bin [31.2,31.3) has 2921 bin [31.3,31.4) has 2608 bin [31.4,31.5) has 2443 bin [31.5,31.6) has 2383 bin [31.6,31.7) has 2002 bin [31.7,31.8) has 1921 bin [31.8,31.9) has 1684 bin [31.9,32.0) has 1518 bin [32.0,32.1) has 1275 bin [32.1,32.2) has 1190 bin [32.2,32.3) has 1047 bin [32.3,32.4) has 982 bin [32.4,32.5) has 821 bin [32.5,32.6) has 757 bin [32.6,32.7) has 659 bin [32.7,32.8) has 549 bin [32.8,32.9) has 474 bin [32.9,33.0) has 391 bin [33.0,33.1) has 302 bin [33.1,33.2) has 266 bin [33.2,33.3) has 209 bin [33.3,33.4) has 162 bin [33.4,33.5) has 165 bin [33.5,33.6) has 137 bin [33.6,33.7) has 117 bin [33.7,33.8) has 113 bin [33.8,33.9) has 100 bin [33.9,34.0) has 80 bin [34.0,34.1) has 49 bin [34.1,34.2) has 48 bin [34.2,34.3) has 31 bin [34.3,34.4) has 26 bin [34.4,34.5) has 18 bin [34.5,34.6) has 12 bin [34.6,34.7) has 13 bin [34.7,34.8) has 5 bin [34.8,34.9) has 2 bin [34.9,35.0) has 1 average z coordinate 13.7 for 21671737 element(s) point source id histogram with bin size 1.000000 bin 54 has 2253027 bin 55 has 18097541 bin 56 has 1321169 average point source id 54.957001231604096 for 21671737 element(s)