lasinfo (210611) report for 'AHN4T/39GZ2_18.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: 337/2022 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: 19790216 number of points by return: 16533657 2292453 794579 152738 16789 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 426230 0 min x y z: 166980.000 426230.000 4.764 max x y z: 168019.999 427519.999 37.185 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: 19790216 extended number of points by return: 16533657 2292453 794579 152738 16789 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 0 1039999 Y 0 1289999 Z 4764 37185 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 30 user_data 6 7 point_source_ID 55 57 gps_time 298020686.370449 298207066.582093 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 41 255 B 37 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 5000 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.98 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16533657 number of intermediate returns: 967150 number of last returns: 16522099 number of single returns: 14232690 covered area in square units/kilounits: 1046652/1.05 point density: all returns 18.91 last only 15.79 (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 19790216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16533657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2292453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 794579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 152738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16789 instead zero. overview over extended number of returns of given pulse: 14232690 2997690 1929505 545690 78546 5628 467 0 0 0 0 0 0 0 0 histogram of classification of points: 4284443 unclassified (1) 12325201 ground (2) 109069 building (6) 3059874 water (9) 11629 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1602606 +---> 324319 of those are unclassified (1) +---> 1207401 of those are ground (2) +---> 22635 of those are building (6) +---> 47075 of those are water (9) +---> 1176 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [4.7,4.8) has 14 bin [4.8,4.9) has 3740 bin [4.9,5.0) has 1527361 bin [5.0,5.1) has 1617754 bin [5.1,5.2) has 125434 bin [5.2,5.3) has 155931 bin [5.3,5.4) has 287455 bin [5.4,5.5) has 300825 bin [5.5,5.6) has 327154 bin [5.6,5.7) has 308775 bin [5.7,5.8) has 353609 bin [5.8,5.9) has 348076 bin [5.9,6.0) has 379616 bin [6.0,6.1) has 525327 bin [6.1,6.2) has 651310 bin [6.2,6.3) has 520901 bin [6.3,6.4) has 431865 bin [6.4,6.5) has 429859 bin [6.5,6.6) has 373049 bin [6.6,6.7) has 311309 bin [6.7,6.8) has 346429 bin [6.8,6.9) has 549386 bin [6.9,7.0) has 1383355 bin [7.0,7.1) has 1380940 bin [7.1,7.2) has 618583 bin [7.2,7.3) has 311055 bin [7.3,7.4) has 253918 bin [7.4,7.5) has 187387 bin [7.5,7.6) has 185266 bin [7.6,7.7) has 186459 bin [7.7,7.8) has 172326 bin [7.8,7.9) has 184049 bin [7.9,8.0) has 194083 bin [8.0,8.1) has 143179 bin [8.1,8.2) has 103052 bin [8.2,8.3) has 84494 bin [8.3,8.4) has 64902 bin [8.4,8.5) has 59929 bin [8.5,8.6) has 58913 bin [8.6,8.7) has 58573 bin [8.7,8.8) has 53193 bin [8.8,8.9) has 52648 bin [8.9,9.0) has 54578 bin [9.0,9.1) has 54275 bin [9.1,9.2) has 54447 bin [9.2,9.3) has 76983 bin [9.3,9.4) has 97192 bin [9.4,9.5) has 165710 bin [9.5,9.6) has 155598 bin [9.6,9.7) has 125835 bin [9.7,9.8) has 65940 bin [9.8,9.9) has 51953 bin [9.9,10.0) has 48224 bin [10.0,10.1) has 46598 bin [10.1,10.2) has 47341 bin [10.2,10.3) has 54637 bin [10.3,10.4) has 69152 bin [10.4,10.5) has 67910 bin [10.5,10.6) has 55108 bin [10.6,10.7) has 41038 bin [10.7,10.8) has 40332 bin [10.8,10.9) has 46535 bin [10.9,11.0) has 62178 bin [11.0,11.1) has 48693 bin [11.1,11.2) has 32085 bin [11.2,11.3) has 30490 bin [11.3,11.4) has 29802 bin [11.4,11.5) has 30847 bin [11.5,11.6) has 30412 bin [11.6,11.7) has 29770 bin [11.7,11.8) has 28817 bin [11.8,11.9) has 29088 bin [11.9,12.0) has 28827 bin [12.0,12.1) has 29258 bin [12.1,12.2) has 28993 bin [12.2,12.3) has 29790 bin [12.3,12.4) has 31908 bin [12.4,12.5) has 28229 bin [12.5,12.6) has 27741 bin [12.6,12.7) has 27188 bin [12.7,12.8) has 27574 bin [12.8,12.9) has 26888 bin [12.9,13.0) has 26371 bin [13.0,13.1) has 25982 bin [13.1,13.2) has 26265 bin [13.2,13.3) has 26112 bin [13.3,13.4) has 25118 bin [13.4,13.5) has 25157 bin [13.5,13.6) has 25196 bin [13.6,13.7) has 24958 bin [13.7,13.8) has 25012 bin [13.8,13.9) has 25028 bin [13.9,14.0) has 24877 bin [14.0,14.1) has 24606 bin [14.1,14.2) has 25002 bin [14.2,14.3) has 24939 bin [14.3,14.4) has 25314 bin [14.4,14.5) has 25325 bin [14.5,14.6) has 25337 bin [14.6,14.7) has 25286 bin [14.7,14.8) has 25506 bin [14.8,14.9) has 25068 bin [14.9,15.0) has 24953 bin [15.0,15.1) has 25244 bin [15.1,15.2) has 25282 bin [15.2,15.3) has 26157 bin [15.3,15.4) has 26385 bin [15.4,15.5) has 24032 bin [15.5,15.6) has 24254 bin [15.6,15.7) has 23707 bin [15.7,15.8) has 23754 bin [15.8,15.9) has 23255 bin [15.9,16.0) has 23540 bin [16.0,16.1) has 23581 bin [16.1,16.2) has 23365 bin [16.2,16.3) has 23256 bin [16.3,16.4) has 22894 bin [16.4,16.5) has 22713 bin [16.5,16.6) has 22726 bin [16.6,16.7) has 22319 bin [16.7,16.8) has 22555 bin [16.8,16.9) has 22250 bin [16.9,17.0) has 21755 bin [17.0,17.1) has 21658 bin [17.1,17.2) has 21494 bin [17.2,17.3) has 21199 bin [17.3,17.4) has 21616 bin [17.4,17.5) has 21408 bin [17.5,17.6) has 21290 bin [17.6,17.7) has 21249 bin [17.7,17.8) has 20968 bin [17.8,17.9) has 20605 bin [17.9,18.0) has 20751 bin [18.0,18.1) has 20477 bin [18.1,18.2) has 20569 bin [18.2,18.3) has 20041 bin [18.3,18.4) has 19742 bin [18.4,18.5) has 19706 bin [18.5,18.6) has 19388 bin [18.6,18.7) has 19380 bin [18.7,18.8) has 19172 bin [18.8,18.9) has 19101 bin [18.9,19.0) has 18982 bin [19.0,19.1) has 18789 bin [19.1,19.2) has 18580 bin [19.2,19.3) has 18493 bin [19.3,19.4) has 18362 bin [19.4,19.5) has 18171 bin [19.5,19.6) has 18057 bin [19.6,19.7) has 18005 bin [19.7,19.8) has 17818 bin [19.8,19.9) has 17443 bin [19.9,20.0) has 17338 bin [20.0,20.1) has 16952 bin [20.1,20.2) has 16968 bin [20.2,20.3) has 17071 bin [20.3,20.4) has 16607 bin [20.4,20.5) has 16402 bin [20.5,20.6) has 16176 bin [20.6,20.7) has 15669 bin [20.7,20.8) has 15488 bin [20.8,20.9) has 15052 bin [20.9,21.0) has 14615 bin [21.0,21.1) has 14261 bin [21.1,21.2) has 13861 bin [21.2,21.3) has 13417 bin [21.3,21.4) has 12672 bin [21.4,21.5) has 12416 bin [21.5,21.6) has 11609 bin [21.6,21.7) has 11430 bin [21.7,21.8) has 10752 bin [21.8,21.9) has 10341 bin [21.9,22.0) has 9955 bin [22.0,22.1) has 9614 bin [22.1,22.2) has 9384 bin [22.2,22.3) has 9184 bin [22.3,22.4) has 8628 bin [22.4,22.5) has 8660 bin [22.5,22.6) has 8310 bin [22.6,22.7) has 7785 bin [22.7,22.8) has 7573 bin [22.8,22.9) has 7132 bin [22.9,23.0) has 6835 bin [23.0,23.1) has 6436 bin [23.1,23.2) has 6233 bin [23.2,23.3) has 5964 bin [23.3,23.4) has 5715 bin [23.4,23.5) has 5555 bin [23.5,23.6) has 5323 bin [23.6,23.7) has 5066 bin [23.7,23.8) has 4723 bin [23.8,23.9) has 4539 bin [23.9,24.0) has 4486 bin [24.0,24.1) has 4101 bin [24.1,24.2) has 3977 bin [24.2,24.3) has 3651 bin [24.3,24.4) has 3578 bin [24.4,24.5) has 3312 bin [24.5,24.6) has 3143 bin [24.6,24.7) has 3002 bin [24.7,24.8) has 2920 bin [24.8,24.9) has 2711 bin [24.9,25.0) has 2690 bin [25.0,25.1) has 2486 bin [25.1,25.2) has 2444 bin [25.2,25.3) has 2269 bin [25.3,25.4) has 2234 bin [25.4,25.5) has 2206 bin [25.5,25.6) has 2077 bin [25.6,25.7) has 2038 bin [25.7,25.8) has 1924 bin [25.8,25.9) has 1782 bin [25.9,26.0) has 1859 bin [26.0,26.1) has 1688 bin [26.1,26.2) has 1582 bin [26.2,26.3) has 1491 bin [26.3,26.4) has 1435 bin [26.4,26.5) has 1371 bin [26.5,26.6) has 1250 bin [26.6,26.7) has 1302 bin [26.7,26.8) has 1191 bin [26.8,26.9) has 1242 bin [26.9,27.0) has 1162 bin [27.0,27.1) has 1145 bin [27.1,27.2) has 1089 bin [27.2,27.3) has 1147 bin [27.3,27.4) has 1148 bin [27.4,27.5) has 1068 bin [27.5,27.6) has 1080 bin [27.6,27.7) has 1031 bin [27.7,27.8) has 971 bin [27.8,27.9) has 962 bin [27.9,28.0) has 987 bin [28.0,28.1) has 970 bin [28.1,28.2) has 886 bin [28.2,28.3) has 901 bin [28.3,28.4) has 808 bin [28.4,28.5) has 864 bin [28.5,28.6) has 864 bin [28.6,28.7) has 837 bin [28.7,28.8) has 844 bin [28.8,28.9) has 833 bin [28.9,29.0) has 800 bin [29.0,29.1) has 837 bin [29.1,29.2) has 728 bin [29.2,29.3) has 765 bin [29.3,29.4) has 754 bin [29.4,29.5) has 706 bin [29.5,29.6) has 678 bin [29.6,29.7) has 676 bin [29.7,29.8) has 634 bin [29.8,29.9) has 617 bin [29.9,30.0) has 582 bin [30.0,30.1) has 527 bin [30.1,30.2) has 580 bin [30.2,30.3) has 561 bin [30.3,30.4) has 527 bin [30.4,30.5) has 559 bin [30.5,30.6) has 528 bin [30.6,30.7) has 499 bin [30.7,30.8) has 476 bin [30.8,30.9) has 471 bin [30.9,31.0) has 470 bin [31.0,31.1) has 472 bin [31.1,31.2) has 373 bin [31.2,31.3) has 421 bin [31.3,31.4) has 373 bin [31.4,31.5) has 364 bin [31.5,31.6) has 348 bin [31.6,31.7) has 352 bin [31.7,31.8) has 372 bin [31.8,31.9) has 366 bin [31.9,32.0) has 360 bin [32.0,32.1) has 327 bin [32.1,32.2) has 320 bin [32.2,32.3) has 272 bin [32.3,32.4) has 237 bin [32.4,32.5) has 257 bin [32.5,32.6) has 231 bin [32.6,32.7) has 229 bin [32.7,32.8) has 233 bin [32.8,32.9) has 213 bin [32.9,33.0) has 191 bin [33.0,33.1) has 179 bin [33.1,33.2) has 172 bin [33.2,33.3) has 163 bin [33.3,33.4) has 126 bin [33.4,33.5) has 135 bin [33.5,33.6) has 117 bin [33.6,33.7) has 115 bin [33.7,33.8) has 100 bin [33.8,33.9) has 75 bin [33.9,34.0) has 59 bin [34.0,34.1) has 67 bin [34.1,34.2) has 73 bin [34.2,34.3) has 66 bin [34.3,34.4) has 40 bin [34.4,34.5) has 35 bin [34.5,34.6) has 25 bin [34.6,34.7) has 28 bin [34.7,34.8) has 26 bin [34.8,34.9) has 27 bin [34.9,35.0) has 18 bin [35.0,35.1) has 23 bin [35.1,35.2) has 22 bin [35.2,35.3) has 17 bin [35.3,35.4) has 10 bin [35.4,35.5) has 11 bin [35.5,35.6) has 13 bin [35.6,35.7) has 7 bin [35.7,35.8) has 7 bin [35.8,35.9) has 4 bin [35.9,36.0) has 5 bin [36.0,36.1) has 2 bin [36.1,36.2) has 3 bin [36.2,36.3) has 2 bin [36.3,36.4) has 1 bin [36.4,36.5) has 3 bin [36.5,36.6) has 3 bin [36.7,36.8) has 1 bin [36.9,37.0) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 average z coordinate 8.0 for 19790216 element(s) point source id histogram with bin size 1.000000 bin 55 has 513719 bin 56 has 15585951 bin 57 has 3690546 average point source id 56.160525130195651 for 19790216 element(s)