lasinfo (210611) report for 'AHN4T/12DZ1_17.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: 334/2022 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: 28449799 number of points by return: 22422626 3807419 1726857 425754 60877 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 551230 0 min x y z: 230980.000 551230.000 9.828 max x y z: 232019.999 552519.999 36.271 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: 28449799 extended number of points by return: 22422626 3807419 1726857 425754 60877 5869 397 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 9828 36271 intensity 10 4864 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 -15 29 user_data 6 7 point_source_ID 48 49 gps_time 330765016.140972 330765505.625814 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 49 255 B 35 253 NIR 25 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.87 32.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22422626 number of intermediate returns: 2222918 number of last returns: 22414746 number of single returns: 18610491 covered area in square units/kilounits: 1332192/1.33 point density: all returns 21.36 last only 16.83 (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 28449799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22422626 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3807419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1726857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 425754 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 60877 instead zero. overview over extended number of returns of given pulse: 18610491 4159641 3907262 1461396 275458 32858 2693 0 0 0 0 0 0 0 0 histogram of classification of points: 6441672 unclassified (1) 21779606 ground (2) 228521 water (9) +-> flagged as extended overlap: 1955377 +---> 552080 of those are unclassified (1) +---> 1388811 of those are ground (2) +---> 14486 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 7 bin [9.9,10.0) has 187 bin [10.0,10.1) has 1725 bin [10.1,10.2) has 3120 bin [10.2,10.3) has 3319 bin [10.3,10.4) has 10776 bin [10.4,10.5) has 22836 bin [10.5,10.6) has 35177 bin [10.6,10.7) has 38610 bin [10.7,10.8) has 62936 bin [10.8,10.9) has 143657 bin [10.9,11.0) has 162861 bin [11.0,11.1) has 226666 bin [11.1,11.2) has 438640 bin [11.2,11.3) has 712677 bin [11.3,11.4) has 1223678 bin [11.4,11.5) has 1121389 bin [11.5,11.6) has 1114415 bin [11.6,11.7) has 1141355 bin [11.7,11.8) has 1051999 bin [11.8,11.9) has 941187 bin [11.9,12.0) has 855805 bin [12.0,12.1) has 851124 bin [12.1,12.2) has 920684 bin [12.2,12.3) has 928975 bin [12.3,12.4) has 753062 bin [12.4,12.5) has 787511 bin [12.5,12.6) has 863962 bin [12.6,12.7) has 867153 bin [12.7,12.8) has 841612 bin [12.8,12.9) has 969256 bin [12.9,13.0) has 816795 bin [13.0,13.1) has 666086 bin [13.1,13.2) has 582793 bin [13.2,13.3) has 495474 bin [13.3,13.4) has 577898 bin [13.4,13.5) has 473613 bin [13.5,13.6) has 399491 bin [13.6,13.7) has 260769 bin [13.7,13.8) has 196763 bin [13.8,13.9) has 162928 bin [13.9,14.0) has 139332 bin [14.0,14.1) has 117186 bin [14.1,14.2) has 114790 bin [14.2,14.3) has 134985 bin [14.3,14.4) has 123498 bin [14.4,14.5) has 117178 bin [14.5,14.6) has 99543 bin [14.6,14.7) has 85691 bin [14.7,14.8) has 81888 bin [14.8,14.9) has 75256 bin [14.9,15.0) has 64598 bin [15.0,15.1) has 57543 bin [15.1,15.2) has 58970 bin [15.2,15.3) has 62917 bin [15.3,15.4) has 57783 bin [15.4,15.5) has 51690 bin [15.5,15.6) has 50213 bin [15.6,15.7) has 53412 bin [15.7,15.8) has 56876 bin [15.8,15.9) has 51331 bin [15.9,16.0) has 49381 bin [16.0,16.1) has 50159 bin [16.1,16.2) has 50021 bin [16.2,16.3) has 49921 bin [16.3,16.4) has 50296 bin [16.4,16.5) has 50562 bin [16.5,16.6) has 50529 bin [16.6,16.7) has 50775 bin [16.7,16.8) has 50823 bin [16.8,16.9) has 51124 bin [16.9,17.0) has 51044 bin [17.0,17.1) has 51317 bin [17.1,17.2) has 51533 bin [17.2,17.3) has 51793 bin [17.3,17.4) has 52232 bin [17.4,17.5) has 53081 bin [17.5,17.6) has 52804 bin [17.6,17.7) has 53065 bin [17.7,17.8) has 53331 bin [17.8,17.9) has 54172 bin [17.9,18.0) has 54266 bin [18.0,18.1) has 52266 bin [18.1,18.2) has 52485 bin [18.2,18.3) has 52992 bin [18.3,18.4) has 53363 bin [18.4,18.5) has 54540 bin [18.5,18.6) has 54369 bin [18.6,18.7) has 54946 bin [18.7,18.8) has 55500 bin [18.8,18.9) has 55014 bin [18.9,19.0) has 55779 bin [19.0,19.1) has 56296 bin [19.1,19.2) has 56135 bin [19.2,19.3) has 56681 bin [19.3,19.4) has 56796 bin [19.4,19.5) has 57696 bin [19.5,19.6) has 57640 bin [19.6,19.7) has 57834 bin [19.7,19.8) has 57901 bin [19.8,19.9) has 57676 bin [19.9,20.0) has 57974 bin [20.0,20.1) has 58134 bin [20.1,20.2) has 57680 bin [20.2,20.3) has 57983 bin [20.3,20.4) has 57640 bin [20.4,20.5) has 57550 bin [20.5,20.6) has 57579 bin [20.6,20.7) has 57406 bin [20.7,20.8) has 56668 bin [20.8,20.9) has 55861 bin [20.9,21.0) has 55443 bin [21.0,21.1) has 54497 bin [21.1,21.2) has 54024 bin [21.2,21.3) has 53829 bin [21.3,21.4) has 52648 bin [21.4,21.5) has 52500 bin [21.5,21.6) has 51735 bin [21.6,21.7) has 51601 bin [21.7,21.8) has 51168 bin [21.8,21.9) has 50447 bin [21.9,22.0) has 49378 bin [22.0,22.1) has 49844 bin [22.1,22.2) has 48668 bin [22.2,22.3) has 48695 bin [22.3,22.4) has 47831 bin [22.4,22.5) has 47305 bin [22.5,22.6) has 46484 bin [22.6,22.7) has 45923 bin [22.7,22.8) has 45732 bin [22.8,22.9) has 44736 bin [22.9,23.0) has 44524 bin [23.0,23.1) has 43815 bin [23.1,23.2) has 43104 bin [23.2,23.3) has 42755 bin [23.3,23.4) has 42204 bin [23.4,23.5) has 40752 bin [23.5,23.6) has 40483 bin [23.6,23.7) has 39495 bin [23.7,23.8) has 38499 bin [23.8,23.9) has 37898 bin [23.9,24.0) has 37074 bin [24.0,24.1) has 36038 bin [24.1,24.2) has 34975 bin [24.2,24.3) has 33948 bin [24.3,24.4) has 32759 bin [24.4,24.5) has 31605 bin [24.5,24.6) has 30588 bin [24.6,24.7) has 29798 bin [24.7,24.8) has 28644 bin [24.8,24.9) has 27162 bin [24.9,25.0) has 26489 bin [25.0,25.1) has 24898 bin [25.1,25.2) has 24105 bin [25.2,25.3) has 22910 bin [25.3,25.4) has 22065 bin [25.4,25.5) has 20857 bin [25.5,25.6) has 20373 bin [25.6,25.7) has 19658 bin [25.7,25.8) has 18811 bin [25.8,25.9) has 17748 bin [25.9,26.0) has 17214 bin [26.0,26.1) has 16787 bin [26.1,26.2) has 15979 bin [26.2,26.3) has 15397 bin [26.3,26.4) has 15065 bin [26.4,26.5) has 14477 bin [26.5,26.6) has 13682 bin [26.6,26.7) has 13227 bin [26.7,26.8) has 12788 bin [26.8,26.9) has 12169 bin [26.9,27.0) has 11617 bin [27.0,27.1) has 11347 bin [27.1,27.2) has 11077 bin [27.2,27.3) has 10477 bin [27.3,27.4) has 10030 bin [27.4,27.5) has 9767 bin [27.5,27.6) has 9454 bin [27.6,27.7) has 9209 bin [27.7,27.8) has 8811 bin [27.8,27.9) has 8627 bin [27.9,28.0) has 8088 bin [28.0,28.1) has 7818 bin [28.1,28.2) has 7476 bin [28.2,28.3) has 7158 bin [28.3,28.4) has 6851 bin [28.4,28.5) has 6622 bin [28.5,28.6) has 6450 bin [28.6,28.7) has 6061 bin [28.7,28.8) has 5790 bin [28.8,28.9) has 5407 bin [28.9,29.0) has 5111 bin [29.0,29.1) has 4934 bin [29.1,29.2) has 4776 bin [29.2,29.3) has 4489 bin [29.3,29.4) has 4337 bin [29.4,29.5) has 4057 bin [29.5,29.6) has 3952 bin [29.6,29.7) has 3615 bin [29.7,29.8) has 3429 bin [29.8,29.9) has 3199 bin [29.9,30.0) has 2875 bin [30.0,30.1) has 2712 bin [30.1,30.2) has 2600 bin [30.2,30.3) has 2360 bin [30.3,30.4) has 2181 bin [30.4,30.5) has 2008 bin [30.5,30.6) has 1848 bin [30.6,30.7) has 1673 bin [30.7,30.8) has 1518 bin [30.8,30.9) has 1364 bin [30.9,31.0) has 1288 bin [31.0,31.1) has 1215 bin [31.1,31.2) has 1082 bin [31.2,31.3) has 1021 bin [31.3,31.4) has 950 bin [31.4,31.5) has 879 bin [31.5,31.6) has 837 bin [31.6,31.7) has 774 bin [31.7,31.8) has 800 bin [31.8,31.9) has 695 bin [31.9,32.0) has 666 bin [32.0,32.1) has 642 bin [32.1,32.2) has 539 bin [32.2,32.3) has 514 bin [32.3,32.4) has 492 bin [32.4,32.5) has 444 bin [32.5,32.6) has 392 bin [32.6,32.7) has 392 bin [32.7,32.8) has 354 bin [32.8,32.9) has 370 bin [32.9,33.0) has 368 bin [33.0,33.1) has 379 bin [33.1,33.2) has 327 bin [33.2,33.3) has 309 bin [33.3,33.4) has 304 bin [33.4,33.5) has 287 bin [33.5,33.6) has 262 bin [33.6,33.7) has 254 bin [33.7,33.8) has 253 bin [33.8,33.9) has 193 bin [33.9,34.0) has 200 bin [34.0,34.1) has 189 bin [34.1,34.2) has 185 bin [34.2,34.3) has 146 bin [34.3,34.4) has 145 bin [34.4,34.5) has 137 bin [34.5,34.6) has 135 bin [34.6,34.7) has 96 bin [34.7,34.8) has 86 bin [34.8,34.9) has 99 bin [34.9,35.0) has 62 bin [35.0,35.1) has 57 bin [35.1,35.2) has 41 bin [35.2,35.3) has 30 bin [35.3,35.4) has 26 bin [35.4,35.5) has 34 bin [35.5,35.6) has 28 bin [35.6,35.7) has 20 bin [35.7,35.8) has 19 bin [35.8,35.9) has 12 bin [35.9,36.0) has 7 bin [36.0,36.1) has 7 bin [36.1,36.2) has 5 bin [36.2,36.3) has 5 average z coordinate 13.9 for 28449799 element(s) point source id histogram with bin size 1.000000 bin 48 has 8475210 bin 49 has 19974589 average point source id 48.70209947704727 for 28449799 element(s)