lasinfo (210611) report for 'AHN4T/17AN2_15.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: 24854514 number of points by return: 22877917 1112155 606058 208823 43327 scale factor x y z: 0.001 0.001 0.001 offset x y z: 228980 546230 0 min x y z: 228980.000 546230.000 12.191 max x y z: 230019.999 547519.999 40.477 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: 24854514 extended number of points by return: 22877917 1112155 606058 208823 43327 5689 545 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 12191 40477 intensity 65 4775 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 52 54 gps_time 330440597.665888 330505109.197411 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 46 255 B 30 255 NIR 11 255 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 -15.64 31.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22877917 number of intermediate returns: 863730 number of last returns: 22880095 number of single returns: 21767228 covered area in square units/kilounits: 1335156/1.34 point density: all returns 18.62 last only 17.14 (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 24854514 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22877917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1112155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 606058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 208823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43327 instead zero. overview over extended number of returns of given pulse: 21767228 1012474 1189655 661890 188466 31208 3593 0 0 0 0 0 0 0 0 histogram of classification of points: 2145531 unclassified (1) 22446673 ground (2) 103970 building (6) 158340 water (9) +-> flagged as extended overlap: 1814951 +---> 252552 of those are unclassified (1) +---> 1534819 of those are ground (2) +---> 20487 of those are building (6) +---> 7093 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.1,12.2) has 2 bin [12.2,12.3) has 139 bin [12.3,12.4) has 493 bin [12.4,12.5) has 562 bin [12.5,12.6) has 636 bin [12.6,12.7) has 678 bin [12.7,12.8) has 915 bin [12.8,12.9) has 5856 bin [12.9,13.0) has 9717 bin [13.0,13.1) has 9031 bin [13.1,13.2) has 10242 bin [13.2,13.3) has 24247 bin [13.3,13.4) has 39306 bin [13.4,13.5) has 99916 bin [13.5,13.6) has 172983 bin [13.6,13.7) has 409012 bin [13.7,13.8) has 438322 bin [13.8,13.9) has 409196 bin [13.9,14.0) has 583923 bin [14.0,14.1) has 825214 bin [14.1,14.2) has 967087 bin [14.2,14.3) has 994707 bin [14.3,14.4) has 1116469 bin [14.4,14.5) has 1061233 bin [14.5,14.6) has 1022116 bin [14.6,14.7) has 1097796 bin [14.7,14.8) has 1237767 bin [14.8,14.9) has 1311078 bin [14.9,15.0) has 1200609 bin [15.0,15.1) has 1146200 bin [15.1,15.2) has 993320 bin [15.2,15.3) has 691657 bin [15.3,15.4) has 624150 bin [15.4,15.5) has 659826 bin [15.5,15.6) has 595713 bin [15.6,15.7) has 563836 bin [15.7,15.8) has 536112 bin [15.8,15.9) has 505260 bin [15.9,16.0) has 435896 bin [16.0,16.1) has 462852 bin [16.1,16.2) has 544464 bin [16.2,16.3) has 531059 bin [16.3,16.4) has 382657 bin [16.4,16.5) has 242466 bin [16.5,16.6) has 192898 bin [16.6,16.7) has 164851 bin [16.7,16.8) has 108457 bin [16.8,16.9) has 83735 bin [16.9,17.0) has 82194 bin [17.0,17.1) has 103331 bin [17.1,17.2) has 83004 bin [17.2,17.3) has 29694 bin [17.3,17.4) has 17648 bin [17.4,17.5) has 14409 bin [17.5,17.6) has 9866 bin [17.6,17.7) has 9584 bin [17.7,17.8) has 9220 bin [17.8,17.9) has 8921 bin [17.9,18.0) has 8830 bin [18.0,18.1) has 8606 bin [18.1,18.2) has 8603 bin [18.2,18.3) has 8608 bin [18.3,18.4) has 8569 bin [18.4,18.5) has 8420 bin [18.5,18.6) has 8454 bin [18.6,18.7) has 8433 bin [18.7,18.8) has 8427 bin [18.8,18.9) has 8278 bin [18.9,19.0) has 8343 bin [19.0,19.1) has 8456 bin [19.1,19.2) has 8420 bin [19.2,19.3) has 8384 bin [19.3,19.4) has 8527 bin [19.4,19.5) has 8513 bin [19.5,19.6) has 8707 bin [19.6,19.7) has 8692 bin [19.7,19.8) has 8645 bin [19.8,19.9) has 8846 bin [19.9,20.0) has 8732 bin [20.0,20.1) has 9059 bin [20.1,20.2) has 8911 bin [20.2,20.3) has 9020 bin [20.3,20.4) has 9117 bin [20.4,20.5) has 8843 bin [20.5,20.6) has 8990 bin [20.6,20.7) has 9099 bin [20.7,20.8) has 9298 bin [20.8,20.9) has 9405 bin [20.9,21.0) has 9785 bin [21.0,21.1) has 9897 bin [21.1,21.2) has 10146 bin [21.2,21.3) has 9890 bin [21.3,21.4) has 10205 bin [21.4,21.5) has 10275 bin [21.5,21.6) has 10348 bin [21.6,21.7) has 10442 bin [21.7,21.8) has 10662 bin [21.8,21.9) has 10650 bin [21.9,22.0) has 10508 bin [22.0,22.1) has 11051 bin [22.1,22.2) has 11117 bin [22.2,22.3) has 11312 bin [22.3,22.4) has 11586 bin [22.4,22.5) has 11896 bin [22.5,22.6) has 12165 bin [22.6,22.7) has 12302 bin [22.7,22.8) has 12800 bin [22.8,22.9) has 12721 bin [22.9,23.0) has 13109 bin [23.0,23.1) has 13535 bin [23.1,23.2) has 13858 bin [23.2,23.3) has 13835 bin [23.3,23.4) has 13933 bin [23.4,23.5) has 14150 bin [23.5,23.6) has 14309 bin [23.6,23.7) has 14350 bin [23.7,23.8) has 14295 bin [23.8,23.9) has 14141 bin [23.9,24.0) has 14300 bin [24.0,24.1) has 14648 bin [24.1,24.2) has 14731 bin [24.2,24.3) has 14570 bin [24.3,24.4) has 14640 bin [24.4,24.5) has 14705 bin [24.5,24.6) has 14862 bin [24.6,24.7) has 14816 bin [24.7,24.8) has 15039 bin [24.8,24.9) has 15157 bin [24.9,25.0) has 15160 bin [25.0,25.1) has 15150 bin [25.1,25.2) has 15185 bin [25.2,25.3) has 15388 bin [25.3,25.4) has 15446 bin [25.4,25.5) has 15347 bin [25.5,25.6) has 15253 bin [25.6,25.7) has 15232 bin [25.7,25.8) has 15027 bin [25.8,25.9) has 15226 bin [25.9,26.0) has 15438 bin [26.0,26.1) has 15472 bin [26.1,26.2) has 15550 bin [26.2,26.3) has 15977 bin [26.3,26.4) has 15672 bin [26.4,26.5) has 15409 bin [26.5,26.6) has 15683 bin [26.6,26.7) has 16019 bin [26.7,26.8) has 15881 bin [26.8,26.9) has 15614 bin [26.9,27.0) has 15954 bin [27.0,27.1) has 15815 bin [27.1,27.2) has 15841 bin [27.2,27.3) has 15894 bin [27.3,27.4) has 15809 bin [27.4,27.5) has 15847 bin [27.5,27.6) has 15837 bin [27.6,27.7) has 15905 bin [27.7,27.8) has 15851 bin [27.8,27.9) has 15925 bin [27.9,28.0) has 15933 bin [28.0,28.1) has 16062 bin [28.1,28.2) has 15679 bin [28.2,28.3) has 15719 bin [28.3,28.4) has 15685 bin [28.4,28.5) has 15935 bin [28.5,28.6) has 15926 bin [28.6,28.7) has 15906 bin [28.7,28.8) has 15899 bin [28.8,28.9) has 15365 bin [28.9,29.0) has 15707 bin [29.0,29.1) has 15334 bin [29.1,29.2) has 15109 bin [29.2,29.3) has 15052 bin [29.3,29.4) has 14765 bin [29.4,29.5) has 14779 bin [29.5,29.6) has 14729 bin [29.6,29.7) has 14401 bin [29.7,29.8) has 14227 bin [29.8,29.9) has 14113 bin [29.9,30.0) has 13844 bin [30.0,30.1) has 13667 bin [30.1,30.2) has 13337 bin [30.2,30.3) has 13176 bin [30.3,30.4) has 13264 bin [30.4,30.5) has 12925 bin [30.5,30.6) has 12954 bin [30.6,30.7) has 12861 bin [30.7,30.8) has 12594 bin [30.8,30.9) has 12198 bin [30.9,31.0) has 12120 bin [31.0,31.1) has 11802 bin [31.1,31.2) has 11224 bin [31.2,31.3) has 11166 bin [31.3,31.4) has 10991 bin [31.4,31.5) has 10493 bin [31.5,31.6) has 10269 bin [31.6,31.7) has 9921 bin [31.7,31.8) has 9684 bin [31.8,31.9) has 9450 bin [31.9,32.0) has 9444 bin [32.0,32.1) has 9113 bin [32.1,32.2) has 8833 bin [32.2,32.3) has 8521 bin [32.3,32.4) has 8154 bin [32.4,32.5) has 7811 bin [32.5,32.6) has 7802 bin [32.6,32.7) has 7239 bin [32.7,32.8) has 7122 bin [32.8,32.9) has 6849 bin [32.9,33.0) has 6559 bin [33.0,33.1) has 6199 bin [33.1,33.2) has 6083 bin [33.2,33.3) has 5776 bin [33.3,33.4) has 5624 bin [33.4,33.5) has 5385 bin [33.5,33.6) has 5101 bin [33.6,33.7) has 4755 bin [33.7,33.8) has 4479 bin [33.8,33.9) has 4271 bin [33.9,34.0) has 4075 bin [34.0,34.1) has 3644 bin [34.1,34.2) has 3537 bin [34.2,34.3) has 3301 bin [34.3,34.4) has 3054 bin [34.4,34.5) has 2849 bin [34.5,34.6) has 2664 bin [34.6,34.7) has 2334 bin [34.7,34.8) has 2259 bin [34.8,34.9) has 2090 bin [34.9,35.0) has 1846 bin [35.0,35.1) has 1732 bin [35.1,35.2) has 1638 bin [35.2,35.3) has 1544 bin [35.3,35.4) has 1424 bin [35.4,35.5) has 1315 bin [35.5,35.6) has 1154 bin [35.6,35.7) has 1123 bin [35.7,35.8) has 1079 bin [35.8,35.9) has 992 bin [35.9,36.0) has 953 bin [36.0,36.1) has 859 bin [36.1,36.2) has 814 bin [36.2,36.3) has 802 bin [36.3,36.4) has 762 bin [36.4,36.5) has 672 bin [36.5,36.6) has 629 bin [36.6,36.7) has 612 bin [36.7,36.8) has 572 bin [36.8,36.9) has 501 bin [36.9,37.0) has 487 bin [37.0,37.1) has 487 bin [37.1,37.2) has 449 bin [37.2,37.3) has 411 bin [37.3,37.4) has 415 bin [37.4,37.5) has 331 bin [37.5,37.6) has 359 bin [37.6,37.7) has 317 bin [37.7,37.8) has 298 bin [37.8,37.9) has 267 bin [37.9,38.0) has 277 bin [38.0,38.1) has 233 bin [38.1,38.2) has 199 bin [38.2,38.3) has 205 bin [38.3,38.4) has 176 bin [38.4,38.5) has 167 bin [38.5,38.6) has 129 bin [38.6,38.7) has 116 bin [38.7,38.8) has 106 bin [38.8,38.9) has 89 bin [38.9,39.0) has 97 bin [39.0,39.1) has 75 bin [39.1,39.2) has 58 bin [39.2,39.3) has 53 bin [39.3,39.4) has 39 bin [39.4,39.5) has 25 bin [39.5,39.6) has 26 bin [39.6,39.7) has 16 bin [39.7,39.8) has 24 bin [39.8,39.9) has 13 bin [39.9,40.0) has 15 bin [40.0,40.1) has 6 bin [40.1,40.2) has 10 bin [40.2,40.3) has 5 bin [40.3,40.4) has 3 bin [40.4,40.5) has 1 average z coordinate 15.9 for 24854514 element(s) point source id histogram with bin size 1.000000 bin 52 has 4543888 bin 53 has 19544627 bin 54 has 765999 average point source id 52.847999884447546 for 24854514 element(s)