lasinfo (210611) report for 'AHN4T/51AZ1_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: 339/2022 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: 49691324 number of points by return: 47192946 1796072 579593 110395 12318 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 389980 0 min x y z: 143980.000 389980.000 11.941 max x y z: 145019.999 391269.999 40.677 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: 49691324 extended number of points by return: 47192946 1796072 579593 110395 12318 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 11941 40677 intensity 0 5012 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 -29 29 user_data 6 7 point_source_ID 57 204 gps_time 298022453.595639 298211157.285557 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 24 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.12 ('Amplitude') attribute1 -17.02 33.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47192946 number of intermediate returns: 702384 number of last returns: 47185454 number of single returns: 45389460 covered area in square units/kilounits: 1340900/1.34 point density: all returns 37.06 last only 35.19 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49691324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47192946 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1796072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 579593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 110395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12318 instead zero. overview over extended number of returns of given pulse: 45389460 2440234 1407439 392527 57183 4230 251 0 0 0 0 0 0 0 0 histogram of classification of points: 3298035 unclassified (1) 44924211 ground (2) 1402591 building (6) 66487 water (9) +-> flagged as extended overlap: 3524835 +---> 684221 of those are unclassified (1) +---> 2766346 of those are ground (2) +---> 56904 of those are building (6) +---> 17364 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.9,12.0) has 5 bin [12.0,12.1) has 356 bin [12.1,12.2) has 1551 bin [12.2,12.3) has 1905 bin [12.3,12.4) has 4598 bin [12.4,12.5) has 3863 bin [12.5,12.6) has 3955 bin [12.6,12.7) has 6001 bin [12.7,12.8) has 14726 bin [12.8,12.9) has 42833 bin [12.9,13.0) has 96769 bin [13.0,13.1) has 153875 bin [13.1,13.2) has 339434 bin [13.2,13.3) has 721019 bin [13.3,13.4) has 1232853 bin [13.4,13.5) has 1481824 bin [13.5,13.6) has 1473816 bin [13.6,13.7) has 1936779 bin [13.7,13.8) has 2556601 bin [13.8,13.9) has 3594365 bin [13.9,14.0) has 6778880 bin [14.0,14.1) has 6235998 bin [14.1,14.2) has 4404331 bin [14.2,14.3) has 4487483 bin [14.3,14.4) has 3937792 bin [14.4,14.5) has 2042795 bin [14.5,14.6) has 919383 bin [14.6,14.7) has 670812 bin [14.7,14.8) has 479562 bin [14.8,14.9) has 245613 bin [14.9,15.0) has 139159 bin [15.0,15.1) has 131346 bin [15.1,15.2) has 110327 bin [15.2,15.3) has 92881 bin [15.3,15.4) has 85554 bin [15.4,15.5) has 71570 bin [15.5,15.6) has 69580 bin [15.6,15.7) has 68367 bin [15.7,15.8) has 65789 bin [15.8,15.9) has 67597 bin [15.9,16.0) has 72510 bin [16.0,16.1) has 85176 bin [16.1,16.2) has 119600 bin [16.2,16.3) has 225672 bin [16.3,16.4) has 154304 bin [16.4,16.5) has 56933 bin [16.5,16.6) has 37366 bin [16.6,16.7) has 36566 bin [16.7,16.8) has 36486 bin [16.8,16.9) has 36705 bin [16.9,17.0) has 36565 bin [17.0,17.1) has 41689 bin [17.1,17.2) has 44826 bin [17.2,17.3) has 51138 bin [17.3,17.4) has 51530 bin [17.4,17.5) has 51767 bin [17.5,17.6) has 53432 bin [17.6,17.7) has 51839 bin [17.7,17.8) has 50740 bin [17.8,17.9) has 51719 bin [17.9,18.0) has 48996 bin [18.0,18.1) has 47896 bin [18.1,18.2) has 46899 bin [18.2,18.3) has 45764 bin [18.3,18.4) has 46362 bin [18.4,18.5) has 45954 bin [18.5,18.6) has 44780 bin [18.6,18.7) has 43897 bin [18.7,18.8) has 42714 bin [18.8,18.9) has 42127 bin [18.9,19.0) has 42442 bin [19.0,19.1) has 41693 bin [19.1,19.2) has 42299 bin [19.2,19.3) has 41054 bin [19.3,19.4) has 40034 bin [19.4,19.5) has 39660 bin [19.5,19.6) has 40288 bin [19.6,19.7) has 38140 bin [19.7,19.8) has 38309 bin [19.8,19.9) has 35765 bin [19.9,20.0) has 33794 bin [20.0,20.1) has 33277 bin [20.1,20.2) has 33686 bin [20.2,20.3) has 33239 bin [20.3,20.4) has 31436 bin [20.4,20.5) has 31561 bin [20.5,20.6) has 31116 bin [20.6,20.7) has 31148 bin [20.7,20.8) has 30200 bin [20.8,20.9) has 29935 bin [20.9,21.0) has 30545 bin [21.0,21.1) has 31432 bin [21.1,21.2) has 30528 bin [21.2,21.3) has 29785 bin [21.3,21.4) has 28575 bin [21.4,21.5) has 27943 bin [21.5,21.6) has 27589 bin [21.6,21.7) has 27642 bin [21.7,21.8) has 27492 bin [21.8,21.9) has 28196 bin [21.9,22.0) has 28232 bin [22.0,22.1) has 27604 bin [22.1,22.2) has 27460 bin [22.2,22.3) has 26569 bin [22.3,22.4) has 26585 bin [22.4,22.5) has 26820 bin [22.5,22.6) has 28017 bin [22.6,22.7) has 26496 bin [22.7,22.8) has 25946 bin [22.8,22.9) has 23849 bin [22.9,23.0) has 22994 bin [23.0,23.1) has 22591 bin [23.1,23.2) has 22919 bin [23.2,23.3) has 22306 bin [23.3,23.4) has 22428 bin [23.4,23.5) has 21987 bin [23.5,23.6) has 22343 bin [23.6,23.7) has 22293 bin [23.7,23.8) has 22351 bin [23.8,23.9) has 22411 bin [23.9,24.0) has 22374 bin [24.0,24.1) has 22371 bin [24.1,24.2) has 21951 bin [24.2,24.3) has 21390 bin [24.3,24.4) has 20987 bin [24.4,24.5) has 21304 bin [24.5,24.6) has 20695 bin [24.6,24.7) has 20928 bin [24.7,24.8) has 20570 bin [24.8,24.9) has 20728 bin [24.9,25.0) has 20660 bin [25.0,25.1) has 20415 bin [25.1,25.2) has 20818 bin [25.2,25.3) has 20441 bin [25.3,25.4) has 20594 bin [25.4,25.5) has 20960 bin [25.5,25.6) has 20471 bin [25.6,25.7) has 20341 bin [25.7,25.8) has 20448 bin [25.8,25.9) has 20118 bin [25.9,26.0) has 19906 bin [26.0,26.1) has 19312 bin [26.1,26.2) has 19755 bin [26.2,26.3) has 19182 bin [26.3,26.4) has 18949 bin [26.4,26.5) has 18834 bin [26.5,26.6) has 18404 bin [26.6,26.7) has 18384 bin [26.7,26.8) has 18288 bin [26.8,26.9) has 18446 bin [26.9,27.0) has 18061 bin [27.0,27.1) has 17983 bin [27.1,27.2) has 17757 bin [27.2,27.3) has 17327 bin [27.3,27.4) has 17419 bin [27.4,27.5) has 17270 bin [27.5,27.6) has 17181 bin [27.6,27.7) has 17218 bin [27.7,27.8) has 16882 bin [27.8,27.9) has 16360 bin [27.9,28.0) has 16611 bin [28.0,28.1) has 16369 bin [28.1,28.2) has 16169 bin [28.2,28.3) has 15805 bin [28.3,28.4) has 15761 bin [28.4,28.5) has 15423 bin [28.5,28.6) has 15557 bin [28.6,28.7) has 15664 bin [28.7,28.8) has 15408 bin [28.8,28.9) has 15340 bin [28.9,29.0) has 15204 bin [29.0,29.1) has 15069 bin [29.1,29.2) has 14932 bin [29.2,29.3) has 14676 bin [29.3,29.4) has 14609 bin [29.4,29.5) has 14585 bin [29.5,29.6) has 14505 bin [29.6,29.7) has 14314 bin [29.7,29.8) has 14200 bin [29.8,29.9) has 14168 bin [29.9,30.0) has 13699 bin [30.0,30.1) has 13475 bin [30.1,30.2) has 13208 bin [30.2,30.3) has 12757 bin [30.3,30.4) has 12751 bin [30.4,30.5) has 12660 bin [30.5,30.6) has 12550 bin [30.6,30.7) has 12610 bin [30.7,30.8) has 12080 bin [30.8,30.9) has 12254 bin [30.9,31.0) has 12188 bin [31.0,31.1) has 11715 bin [31.1,31.2) has 11529 bin [31.2,31.3) has 11103 bin [31.3,31.4) has 10794 bin [31.4,31.5) has 10497 bin [31.5,31.6) has 10472 bin [31.6,31.7) has 10112 bin [31.7,31.8) has 10206 bin [31.8,31.9) has 9983 bin [31.9,32.0) has 9639 bin [32.0,32.1) has 9740 bin [32.1,32.2) has 9565 bin [32.2,32.3) has 9544 bin [32.3,32.4) has 9341 bin [32.4,32.5) has 9043 bin [32.5,32.6) has 8916 bin [32.6,32.7) has 8710 bin [32.7,32.8) has 8739 bin [32.8,32.9) has 8617 bin [32.9,33.0) has 8889 bin [33.0,33.1) has 8359 bin [33.1,33.2) has 7964 bin [33.2,33.3) has 7660 bin [33.3,33.4) has 7511 bin [33.4,33.5) has 7226 bin [33.5,33.6) has 7262 bin [33.6,33.7) has 7216 bin [33.7,33.8) has 7177 bin [33.8,33.9) has 6765 bin [33.9,34.0) has 6461 bin [34.0,34.1) has 6233 bin [34.1,34.2) has 6234 bin [34.2,34.3) has 5866 bin [34.3,34.4) has 5585 bin [34.4,34.5) has 5308 bin [34.5,34.6) has 4982 bin [34.6,34.7) has 4803 bin [34.7,34.8) has 4742 bin [34.8,34.9) has 4525 bin [34.9,35.0) has 4223 bin [35.0,35.1) has 4028 bin [35.1,35.2) has 3973 bin [35.2,35.3) has 3567 bin [35.3,35.4) has 3593 bin [35.4,35.5) has 3365 bin [35.5,35.6) has 3119 bin [35.6,35.7) has 3112 bin [35.7,35.8) has 2892 bin [35.8,35.9) has 2842 bin [35.9,36.0) has 2664 bin [36.0,36.1) has 2305 bin [36.1,36.2) has 2235 bin [36.2,36.3) has 2136 bin [36.3,36.4) has 1925 bin [36.4,36.5) has 1786 bin [36.5,36.6) has 1729 bin [36.6,36.7) has 1556 bin [36.7,36.8) has 1463 bin [36.8,36.9) has 1414 bin [36.9,37.0) has 1256 bin [37.0,37.1) has 1205 bin [37.1,37.2) has 1193 bin [37.2,37.3) has 1070 bin [37.3,37.4) has 1007 bin [37.4,37.5) has 953 bin [37.5,37.6) has 955 bin [37.6,37.7) has 926 bin [37.7,37.8) has 902 bin [37.8,37.9) has 797 bin [37.9,38.0) has 776 bin [38.0,38.1) has 740 bin [38.1,38.2) has 654 bin [38.2,38.3) has 617 bin [38.3,38.4) has 567 bin [38.4,38.5) has 477 bin [38.5,38.6) has 448 bin [38.6,38.7) has 400 bin [38.7,38.8) has 384 bin [38.8,38.9) has 345 bin [38.9,39.0) has 288 bin [39.0,39.1) has 247 bin [39.1,39.2) has 185 bin [39.2,39.3) has 203 bin [39.3,39.4) has 139 bin [39.4,39.5) has 134 bin [39.5,39.6) has 142 bin [39.6,39.7) has 93 bin [39.7,39.8) has 87 bin [39.8,39.9) has 69 bin [39.9,40.0) has 36 bin [40.0,40.1) has 30 bin [40.1,40.2) has 24 bin [40.2,40.3) has 11 bin [40.3,40.4) has 6 bin [40.4,40.5) has 8 bin [40.5,40.6) has 1 bin [40.6,40.7) has 3 average z coordinate 14.8 for 49691324 element(s) point source id histogram with bin size 1.000000 bin 57 has 7192991 bin 58 has 18597995 bin 59 has 121791 bin 204 has 23778547 average point source id 127.722365658842179 for 49691324 element(s)