lasinfo (210611) report for 'AHN4T/22BZ2_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: 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: 26659345 number of points by return: 24117537 1729584 654595 141330 16299 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 513730 0 min x y z: 236980.000 513730.000 6.303 max x y z: 238019.999 515019.999 36.066 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: 26659345 extended number of points by return: 24117537 1729584 654595 141330 16299 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 6303 36066 intensity 29 4617 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 29 user_data 6 7 point_source_ID 79 80 gps_time 325943444.129704 325945860.572641 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 36 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 29.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24117537 number of intermediate returns: 814937 number of last returns: 24108062 number of single returns: 22381191 covered area in square units/kilounits: 1339004/1.34 point density: all returns 19.91 last only 18.00 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26659345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24117537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1729584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 654595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 141330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16299 instead zero. overview over extended number of returns of given pulse: 22381191 2153499 1541795 501154 76638 4832 236 0 0 0 0 0 0 0 0 histogram of classification of points: 3201753 unclassified (1) 23020995 ground (2) 421731 building (6) 14866 water (9) +-> flagged as extended overlap: 1764496 +---> 227921 of those are unclassified (1) +---> 1514280 of those are ground (2) +---> 19157 of those are building (6) +---> 3138 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.3,6.4) has 365 bin [6.4,6.5) has 10463 bin [6.5,6.6) has 9955 bin [6.6,6.7) has 10108 bin [6.7,6.8) has 11525 bin [6.8,6.9) has 15493 bin [6.9,7.0) has 22770 bin [7.0,7.1) has 28830 bin [7.1,7.2) has 38740 bin [7.2,7.3) has 70262 bin [7.3,7.4) has 177525 bin [7.4,7.5) has 471896 bin [7.5,7.6) has 1239558 bin [7.6,7.7) has 3164833 bin [7.7,7.8) has 4270669 bin [7.8,7.9) has 2582872 bin [7.9,8.0) has 1435072 bin [8.0,8.1) has 1027556 bin [8.1,8.2) has 1027428 bin [8.2,8.3) has 857342 bin [8.3,8.4) has 723799 bin [8.4,8.5) has 730161 bin [8.5,8.6) has 524859 bin [8.6,8.7) has 465875 bin [8.7,8.8) has 545026 bin [8.8,8.9) has 677790 bin [8.9,9.0) has 785614 bin [9.0,9.1) has 790207 bin [9.1,9.2) has 529717 bin [9.2,9.3) has 410910 bin [9.3,9.4) has 248339 bin [9.4,9.5) has 179756 bin [9.5,9.6) has 115933 bin [9.6,9.7) has 50417 bin [9.7,9.8) has 26819 bin [9.8,9.9) has 22250 bin [9.9,10.0) has 22040 bin [10.0,10.1) has 21777 bin [10.1,10.2) has 21491 bin [10.2,10.3) has 20384 bin [10.3,10.4) has 20292 bin [10.4,10.5) has 21892 bin [10.5,10.6) has 23896 bin [10.6,10.7) has 24481 bin [10.7,10.8) has 23821 bin [10.8,10.9) has 24675 bin [10.9,11.0) has 24557 bin [11.0,11.1) has 24916 bin [11.1,11.2) has 24779 bin [11.2,11.3) has 24956 bin [11.3,11.4) has 26249 bin [11.4,11.5) has 28105 bin [11.5,11.6) has 28924 bin [11.6,11.7) has 30484 bin [11.7,11.8) has 29152 bin [11.8,11.9) has 28015 bin [11.9,12.0) has 27758 bin [12.0,12.1) has 27219 bin [12.1,12.2) has 24985 bin [12.2,12.3) has 25195 bin [12.3,12.4) has 24890 bin [12.4,12.5) has 24000 bin [12.5,12.6) has 24134 bin [12.6,12.7) has 24719 bin [12.7,12.8) has 23982 bin [12.8,12.9) has 24272 bin [12.9,13.0) has 23483 bin [13.0,13.1) has 22976 bin [13.1,13.2) has 23209 bin [13.2,13.3) has 23023 bin [13.3,13.4) has 22920 bin [13.4,13.5) has 23153 bin [13.5,13.6) has 23130 bin [13.6,13.7) has 22439 bin [13.7,13.8) has 22043 bin [13.8,13.9) has 21827 bin [13.9,14.0) has 21002 bin [14.0,14.1) has 20235 bin [14.1,14.2) has 19529 bin [14.2,14.3) has 19384 bin [14.3,14.4) has 18881 bin [14.4,14.5) has 19121 bin [14.5,14.6) has 19062 bin [14.6,14.7) has 18872 bin [14.7,14.8) has 18795 bin [14.8,14.9) has 18612 bin [14.9,15.0) has 18386 bin [15.0,15.1) has 18144 bin [15.1,15.2) has 17929 bin [15.2,15.3) has 17576 bin [15.3,15.4) has 17366 bin [15.4,15.5) has 17562 bin [15.5,15.6) has 17554 bin [15.6,15.7) has 17553 bin [15.7,15.8) has 17765 bin [15.8,15.9) has 18101 bin [15.9,16.0) has 18151 bin [16.0,16.1) has 18734 bin [16.1,16.2) has 18406 bin [16.2,16.3) has 18683 bin [16.3,16.4) has 18657 bin [16.4,16.5) has 18928 bin [16.5,16.6) has 19028 bin [16.6,16.7) has 19583 bin [16.7,16.8) has 19470 bin [16.8,16.9) has 19382 bin [16.9,17.0) has 19465 bin [17.0,17.1) has 19553 bin [17.1,17.2) has 19367 bin [17.2,17.3) has 19813 bin [17.3,17.4) has 20490 bin [17.4,17.5) has 19532 bin [17.5,17.6) has 19832 bin [17.6,17.7) has 20372 bin [17.7,17.8) has 20014 bin [17.8,17.9) has 20301 bin [17.9,18.0) has 20309 bin [18.0,18.1) has 20441 bin [18.1,18.2) has 20249 bin [18.2,18.3) has 20245 bin [18.3,18.4) has 20165 bin [18.4,18.5) has 20468 bin [18.5,18.6) has 20192 bin [18.6,18.7) has 20342 bin [18.7,18.8) has 20259 bin [18.8,18.9) has 20156 bin [18.9,19.0) has 20218 bin [19.0,19.1) has 19838 bin [19.1,19.2) has 19940 bin [19.2,19.3) has 20153 bin [19.3,19.4) has 20301 bin [19.4,19.5) has 19863 bin [19.5,19.6) has 19944 bin [19.6,19.7) has 19706 bin [19.7,19.8) has 19545 bin [19.8,19.9) has 19544 bin [19.9,20.0) has 19333 bin [20.0,20.1) has 19326 bin [20.1,20.2) has 19369 bin [20.2,20.3) has 19165 bin [20.3,20.4) has 18912 bin [20.4,20.5) has 18855 bin [20.5,20.6) has 18952 bin [20.6,20.7) has 18860 bin [20.7,20.8) has 18675 bin [20.8,20.9) has 18744 bin [20.9,21.0) has 18340 bin [21.0,21.1) has 18262 bin [21.1,21.2) has 18064 bin [21.2,21.3) has 17706 bin [21.3,21.4) has 17650 bin [21.4,21.5) has 17915 bin [21.5,21.6) has 17771 bin [21.6,21.7) has 17390 bin [21.7,21.8) has 17475 bin [21.8,21.9) has 17304 bin [21.9,22.0) has 16945 bin [22.0,22.1) has 17077 bin [22.1,22.2) has 17039 bin [22.2,22.3) has 16841 bin [22.3,22.4) has 16737 bin [22.4,22.5) has 16708 bin [22.5,22.6) has 16512 bin [22.6,22.7) has 16324 bin [22.7,22.8) has 16340 bin [22.8,22.9) has 16063 bin [22.9,23.0) has 15705 bin [23.0,23.1) has 15754 bin [23.1,23.2) has 15619 bin [23.2,23.3) has 15452 bin [23.3,23.4) has 15071 bin [23.4,23.5) has 14930 bin [23.5,23.6) has 14948 bin [23.6,23.7) has 14731 bin [23.7,23.8) has 14638 bin [23.8,23.9) has 14280 bin [23.9,24.0) has 14139 bin [24.0,24.1) has 14197 bin [24.1,24.2) has 13697 bin [24.2,24.3) has 13550 bin [24.3,24.4) has 13388 bin [24.4,24.5) has 13105 bin [24.5,24.6) has 13135 bin [24.6,24.7) has 12809 bin [24.7,24.8) has 12620 bin [24.8,24.9) has 12509 bin [24.9,25.0) has 12419 bin [25.0,25.1) has 12087 bin [25.1,25.2) has 12050 bin [25.2,25.3) has 11566 bin [25.3,25.4) has 11550 bin [25.4,25.5) has 11525 bin [25.5,25.6) has 11095 bin [25.6,25.7) has 10981 bin [25.7,25.8) has 10894 bin [25.8,25.9) has 10626 bin [25.9,26.0) has 10220 bin [26.0,26.1) has 10205 bin [26.1,26.2) has 9964 bin [26.2,26.3) has 9707 bin [26.3,26.4) has 9365 bin [26.4,26.5) has 9393 bin [26.5,26.6) has 9200 bin [26.6,26.7) has 9042 bin [26.7,26.8) has 8795 bin [26.8,26.9) has 8620 bin [26.9,27.0) has 8416 bin [27.0,27.1) has 8362 bin [27.1,27.2) has 7975 bin [27.2,27.3) has 7861 bin [27.3,27.4) has 7652 bin [27.4,27.5) has 7486 bin [27.5,27.6) has 7260 bin [27.6,27.7) has 6978 bin [27.7,27.8) has 6803 bin [27.8,27.9) has 6271 bin [27.9,28.0) has 6351 bin [28.0,28.1) has 6118 bin [28.1,28.2) has 5747 bin [28.2,28.3) has 5602 bin [28.3,28.4) has 5309 bin [28.4,28.5) has 5240 bin [28.5,28.6) has 5031 bin [28.6,28.7) has 4740 bin [28.7,28.8) has 4715 bin [28.8,28.9) has 4490 bin [28.9,29.0) has 4345 bin [29.0,29.1) has 4131 bin [29.1,29.2) has 3805 bin [29.2,29.3) has 3775 bin [29.3,29.4) has 3528 bin [29.4,29.5) has 3339 bin [29.5,29.6) has 3119 bin [29.6,29.7) has 3046 bin [29.7,29.8) has 2789 bin [29.8,29.9) has 2687 bin [29.9,30.0) has 2489 bin [30.0,30.1) has 2432 bin [30.1,30.2) has 2257 bin [30.2,30.3) has 2072 bin [30.3,30.4) has 1938 bin [30.4,30.5) has 1874 bin [30.5,30.6) has 1722 bin [30.6,30.7) has 1521 bin [30.7,30.8) has 1414 bin [30.8,30.9) has 1266 bin [30.9,31.0) has 1115 bin [31.0,31.1) has 1042 bin [31.1,31.2) has 873 bin [31.2,31.3) has 837 bin [31.3,31.4) has 757 bin [31.4,31.5) has 680 bin [31.5,31.6) has 594 bin [31.6,31.7) has 552 bin [31.7,31.8) has 482 bin [31.8,31.9) has 514 bin [31.9,32.0) has 478 bin [32.0,32.1) has 388 bin [32.1,32.2) has 347 bin [32.2,32.3) has 307 bin [32.3,32.4) has 273 bin [32.4,32.5) has 276 bin [32.5,32.6) has 267 bin [32.6,32.7) has 252 bin [32.7,32.8) has 245 bin [32.8,32.9) has 200 bin [32.9,33.0) has 182 bin [33.0,33.1) has 182 bin [33.1,33.2) has 185 bin [33.2,33.3) has 197 bin [33.3,33.4) has 187 bin [33.4,33.5) has 155 bin [33.5,33.6) has 167 bin [33.6,33.7) has 162 bin [33.7,33.8) has 135 bin [33.8,33.9) has 125 bin [33.9,34.0) has 120 bin [34.0,34.1) has 105 bin [34.1,34.2) has 107 bin [34.2,34.3) has 69 bin [34.3,34.4) has 68 bin [34.4,34.5) has 53 bin [34.5,34.6) has 55 bin [34.6,34.7) has 55 bin [34.7,34.8) has 57 bin [34.8,34.9) has 53 bin [34.9,35.0) has 34 bin [35.0,35.1) has 31 bin [35.1,35.2) has 36 bin [35.2,35.3) has 34 bin [35.3,35.4) has 22 bin [35.4,35.5) has 18 bin [35.5,35.6) has 14 bin [35.6,35.7) has 9 bin [35.7,35.8) has 5 bin [35.8,35.9) has 6 bin [35.9,36.0) has 1 bin [36.0,36.1) has 1 average z coordinate 9.4 for 26659345 element(s) point source id histogram with bin size 1.000000 bin 79 has 9974770 bin 80 has 16684575 average point source id 79.625843395627314 for 26659345 element(s)