lasinfo (210611) report for 'AHN4T/30GN1_06.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: 178/2021 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: 17018166 number of points by return: 15958631 911320 133084 14313 818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 79980 459980 0 min x y z: 79980.011 459980.000 0.916 max x y z: 81019.999 461063.926 23.189 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: 17018166 extended number of points by return: 15958631 911320 133084 14313 818 0 0 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 11 1039999 Y 0 1083926 Z 916 23189 intensity 38 3773 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 13 user_data 6 7 point_source_ID 169 170 gps_time 270301297.165259 270302797.742388 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 50 255 G 57 255 B 43 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 2167 extended_scanner_channel 0 0 attribute0 0.38 37.73 ('Amplitude') attribute1 -15.4 23.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15958631 number of intermediate returns: 147671 number of last returns: 15953643 number of single returns: 15041779 covered area in square units/kilounits: 639808/0.64 point density: all returns 26.60 last only 24.94 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17018166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15958631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 911320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 133084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 818 instead zero. overview over extended number of returns of given pulse: 15041779 1561841 356418 54047 4081 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1828259 unclassified (1) 13630035 ground (2) 1553440 water (9) 6432 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1252022 +---> 218909 of those are unclassified (1) +---> 1024234 of those are ground (2) +---> 8879 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.9,1.0) has 11 bin [1.0,1.1) has 1236 bin [1.1,1.2) has 90159 bin [1.2,1.3) has 850949 bin [1.3,1.4) has 775335 bin [1.4,1.5) has 286329 bin [1.5,1.6) has 418728 bin [1.6,1.7) has 571661 bin [1.7,1.8) has 489616 bin [1.8,1.9) has 254866 bin [1.9,2.0) has 150861 bin [2.0,2.1) has 157965 bin [2.1,2.2) has 165709 bin [2.2,2.3) has 164954 bin [2.3,2.4) has 156853 bin [2.4,2.5) has 147045 bin [2.5,2.6) has 147635 bin [2.6,2.7) has 133616 bin [2.7,2.8) has 128165 bin [2.8,2.9) has 127852 bin [2.9,3.0) has 145925 bin [3.0,3.1) has 191693 bin [3.1,3.2) has 216197 bin [3.2,3.3) has 217688 bin [3.3,3.4) has 194606 bin [3.4,3.5) has 159616 bin [3.5,3.6) has 144053 bin [3.6,3.7) has 141564 bin [3.7,3.8) has 136559 bin [3.8,3.9) has 115642 bin [3.9,4.0) has 102516 bin [4.0,4.1) has 105704 bin [4.1,4.2) has 103854 bin [4.2,4.3) has 94605 bin [4.3,4.4) has 88190 bin [4.4,4.5) has 83352 bin [4.5,4.6) has 79069 bin [4.6,4.7) has 71518 bin [4.7,4.8) has 66604 bin [4.8,4.9) has 63742 bin [4.9,5.0) has 60291 bin [5.0,5.1) has 57959 bin [5.1,5.2) has 59570 bin [5.2,5.3) has 60532 bin [5.3,5.4) has 59650 bin [5.4,5.5) has 62101 bin [5.5,5.6) has 66556 bin [5.6,5.7) has 75414 bin [5.7,5.8) has 75418 bin [5.8,5.9) has 74151 bin [5.9,6.0) has 62039 bin [6.0,6.1) has 51588 bin [6.1,6.2) has 53654 bin [6.2,6.3) has 51885 bin [6.3,6.4) has 49756 bin [6.4,6.5) has 49343 bin [6.5,6.6) has 47145 bin [6.6,6.7) has 46296 bin [6.7,6.8) has 45804 bin [6.8,6.9) has 47480 bin [6.9,7.0) has 48115 bin [7.0,7.1) has 52165 bin [7.1,7.2) has 52505 bin [7.2,7.3) has 50327 bin [7.3,7.4) has 49072 bin [7.4,7.5) has 49032 bin [7.5,7.6) has 49084 bin [7.6,7.7) has 48811 bin [7.7,7.8) has 47956 bin [7.8,7.9) has 43787 bin [7.9,8.0) has 43199 bin [8.0,8.1) has 46187 bin [8.1,8.2) has 49643 bin [8.2,8.3) has 50833 bin [8.3,8.4) has 46640 bin [8.4,8.5) has 48321 bin [8.5,8.6) has 46595 bin [8.6,8.7) has 45039 bin [8.7,8.8) has 46458 bin [8.8,8.9) has 47847 bin [8.9,9.0) has 49363 bin [9.0,9.1) has 48758 bin [9.1,9.2) has 47241 bin [9.2,9.3) has 50388 bin [9.3,9.4) has 52800 bin [9.4,9.5) has 53685 bin [9.5,9.6) has 55083 bin [9.6,9.7) has 53891 bin [9.7,9.8) has 51152 bin [9.8,9.9) has 50195 bin [9.9,10.0) has 50009 bin [10.0,10.1) has 48682 bin [10.1,10.2) has 47812 bin [10.2,10.3) has 47808 bin [10.3,10.4) has 50352 bin [10.4,10.5) has 51118 bin [10.5,10.6) has 50794 bin [10.6,10.7) has 51038 bin [10.7,10.8) has 55076 bin [10.8,10.9) has 58248 bin [10.9,11.0) has 58198 bin [11.0,11.1) has 57362 bin [11.1,11.2) has 57766 bin [11.2,11.3) has 57851 bin [11.3,11.4) has 59156 bin [11.4,11.5) has 62145 bin [11.5,11.6) has 63775 bin [11.6,11.7) has 62744 bin [11.7,11.8) has 63403 bin [11.8,11.9) has 63984 bin [11.9,12.0) has 64950 bin [12.0,12.1) has 66114 bin [12.1,12.2) has 69975 bin [12.2,12.3) has 69223 bin [12.3,12.4) has 68887 bin [12.4,12.5) has 70155 bin [12.5,12.6) has 68841 bin [12.6,12.7) has 65557 bin [12.7,12.8) has 64562 bin [12.8,12.9) has 64077 bin [12.9,13.0) has 62537 bin [13.0,13.1) has 62879 bin [13.1,13.2) has 62393 bin [13.2,13.3) has 63693 bin [13.3,13.4) has 62613 bin [13.4,13.5) has 63253 bin [13.5,13.6) has 63352 bin [13.6,13.7) has 61818 bin [13.7,13.8) has 63369 bin [13.8,13.9) has 61322 bin [13.9,14.0) has 57316 bin [14.0,14.1) has 52810 bin [14.1,14.2) has 52014 bin [14.2,14.3) has 53660 bin [14.3,14.4) has 51249 bin [14.4,14.5) has 49045 bin [14.5,14.6) has 49547 bin [14.6,14.7) has 49808 bin [14.7,14.8) has 47522 bin [14.8,14.9) has 47524 bin [14.9,15.0) has 48350 bin [15.0,15.1) has 49186 bin [15.1,15.2) has 49833 bin [15.2,15.3) has 49867 bin [15.3,15.4) has 50973 bin [15.4,15.5) has 49955 bin [15.5,15.6) has 47877 bin [15.6,15.7) has 46175 bin [15.7,15.8) has 45344 bin [15.8,15.9) has 45710 bin [15.9,16.0) has 46423 bin [16.0,16.1) has 45837 bin [16.1,16.2) has 45784 bin [16.2,16.3) has 47373 bin [16.3,16.4) has 48430 bin [16.4,16.5) has 51516 bin [16.5,16.6) has 50096 bin [16.6,16.7) has 47767 bin [16.7,16.8) has 45681 bin [16.8,16.9) has 48123 bin [16.9,17.0) has 52889 bin [17.0,17.1) has 57613 bin [17.1,17.2) has 59200 bin [17.2,17.3) has 57913 bin [17.3,17.4) has 58941 bin [17.4,17.5) has 58485 bin [17.5,17.6) has 55427 bin [17.6,17.7) has 55858 bin [17.7,17.8) has 53905 bin [17.8,17.9) has 57767 bin [17.9,18.0) has 64375 bin [18.0,18.1) has 67929 bin [18.1,18.2) has 65953 bin [18.2,18.3) has 61505 bin [18.3,18.4) has 58595 bin [18.4,18.5) has 57474 bin [18.5,18.6) has 56424 bin [18.6,18.7) has 46420 bin [18.7,18.8) has 45516 bin [18.8,18.9) has 47423 bin [18.9,19.0) has 50743 bin [19.0,19.1) has 62682 bin [19.1,19.2) has 73334 bin [19.2,19.3) has 79375 bin [19.3,19.4) has 78512 bin [19.4,19.5) has 76411 bin [19.5,19.6) has 77920 bin [19.6,19.7) has 71037 bin [19.7,19.8) has 69049 bin [19.8,19.9) has 65097 bin [19.9,20.0) has 62486 bin [20.0,20.1) has 58964 bin [20.1,20.2) has 52871 bin [20.2,20.3) has 47557 bin [20.3,20.4) has 46117 bin [20.4,20.5) has 48638 bin [20.5,20.6) has 47784 bin [20.6,20.7) has 46340 bin [20.7,20.8) has 45736 bin [20.8,20.9) has 51238 bin [20.9,21.0) has 50056 bin [21.0,21.1) has 46606 bin [21.1,21.2) has 44022 bin [21.2,21.3) has 44757 bin [21.3,21.4) has 43078 bin [21.4,21.5) has 38978 bin [21.5,21.6) has 33104 bin [21.6,21.7) has 26967 bin [21.7,21.8) has 23770 bin [21.8,21.9) has 17310 bin [21.9,22.0) has 10379 bin [22.0,22.1) has 7067 bin [22.1,22.2) has 6054 bin [22.2,22.3) has 5056 bin [22.3,22.4) has 3293 bin [22.4,22.5) has 2324 bin [22.5,22.6) has 1435 bin [22.6,22.7) has 651 bin [22.7,22.8) has 276 bin [22.8,22.9) has 227 bin [22.9,23.0) has 261 bin [23.0,23.1) has 205 bin [23.1,23.2) has 55 average z coordinate 8.4 for 17018166 element(s) point source id histogram with bin size 1.000000 bin 169 has 9238055 bin 170 has 7780111 average point source id 169.457165067023084 for 17018166 element(s)