lasinfo (210611) report for 'AHN4T/17BZ2_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: 29784206 number of points by return: 25320896 2944340 1204229 276654 35279 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 538730 0 min x y z: 236980.000 538730.000 13.493 max x y z: 238019.999 540019.999 40.155 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: 29784206 extended number of points by return: 25320896 2944340 1204229 276654 35279 2656 152 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 13493 40155 intensity 56 4691 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 58 60 gps_time 328707300.509415 330510273.631911 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 45 255 B 35 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 30.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25320896 number of intermediate returns: 1520376 number of last returns: 25313130 number of single returns: 22370196 covered area in square units/kilounits: 1333448/1.33 point density: all returns 22.34 last only 18.98 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29784206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25320896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2944340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1204229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 276654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35279 instead zero. overview over extended number of returns of given pulse: 22370196 3484379 2784112 966068 163321 15088 1042 0 0 0 0 0 0 0 0 histogram of classification of points: 4943041 unclassified (1) 24392901 ground (2) 300683 building (6) 138046 water (9) 9535 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2272573 +---> 280952 of those are unclassified (1) +---> 1931313 of those are ground (2) +---> 50046 of those are building (6) +---> 10262 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 2 bin [13.5,13.6) has 176 bin [13.6,13.7) has 5087 bin [13.7,13.8) has 4583 bin [13.8,13.9) has 5579 bin [13.9,14.0) has 6770 bin [14.0,14.1) has 8226 bin [14.1,14.2) has 8672 bin [14.2,14.3) has 18465 bin [14.3,14.4) has 25311 bin [14.4,14.5) has 48946 bin [14.5,14.6) has 107960 bin [14.6,14.7) has 159111 bin [14.7,14.8) has 251375 bin [14.8,14.9) has 317762 bin [14.9,15.0) has 349660 bin [15.0,15.1) has 460922 bin [15.1,15.2) has 600356 bin [15.2,15.3) has 697028 bin [15.3,15.4) has 951121 bin [15.4,15.5) has 1201901 bin [15.5,15.6) has 1665212 bin [15.6,15.7) has 2237262 bin [15.7,15.8) has 2148326 bin [15.8,15.9) has 2096119 bin [15.9,16.0) has 1687094 bin [16.0,16.1) has 1470361 bin [16.1,16.2) has 1286501 bin [16.2,16.3) has 1240124 bin [16.3,16.4) has 1043020 bin [16.4,16.5) has 930135 bin [16.5,16.6) has 842480 bin [16.6,16.7) has 617458 bin [16.7,16.8) has 475605 bin [16.8,16.9) has 323239 bin [16.9,17.0) has 295398 bin [17.0,17.1) has 283896 bin [17.1,17.2) has 263147 bin [17.2,17.3) has 147966 bin [17.3,17.4) has 67235 bin [17.4,17.5) has 42223 bin [17.5,17.6) has 39324 bin [17.6,17.7) has 38970 bin [17.7,17.8) has 40238 bin [17.8,17.9) has 42739 bin [17.9,18.0) has 43650 bin [18.0,18.1) has 43984 bin [18.1,18.2) has 45905 bin [18.2,18.3) has 44505 bin [18.3,18.4) has 44642 bin [18.4,18.5) has 42570 bin [18.5,18.6) has 36478 bin [18.6,18.7) has 34357 bin [18.7,18.8) has 34487 bin [18.8,18.9) has 34334 bin [18.9,19.0) has 34713 bin [19.0,19.1) has 35405 bin [19.1,19.2) has 33347 bin [19.2,19.3) has 33715 bin [19.3,19.4) has 33899 bin [19.4,19.5) has 34085 bin [19.5,19.6) has 32564 bin [19.6,19.7) has 31857 bin [19.7,19.8) has 32049 bin [19.8,19.9) has 32367 bin [19.9,20.0) has 31604 bin [20.0,20.1) has 31680 bin [20.1,20.2) has 32506 bin [20.2,20.3) has 32719 bin [20.3,20.4) has 33987 bin [20.4,20.5) has 33783 bin [20.5,20.6) has 34292 bin [20.6,20.7) has 34205 bin [20.7,20.8) has 33761 bin [20.8,20.9) has 34207 bin [20.9,21.0) has 34684 bin [21.0,21.1) has 36109 bin [21.1,21.2) has 37781 bin [21.2,21.3) has 39819 bin [21.3,21.4) has 44789 bin [21.4,21.5) has 45038 bin [21.5,21.6) has 39956 bin [21.6,21.7) has 34005 bin [21.7,21.8) has 32864 bin [21.8,21.9) has 32494 bin [21.9,22.0) has 32689 bin [22.0,22.1) has 32728 bin [22.1,22.2) has 33290 bin [22.2,22.3) has 33155 bin [22.3,22.4) has 33724 bin [22.4,22.5) has 33628 bin [22.5,22.6) has 33354 bin [22.6,22.7) has 33544 bin [22.7,22.8) has 33328 bin [22.8,22.9) has 33898 bin [22.9,23.0) has 33498 bin [23.0,23.1) has 34088 bin [23.1,23.2) has 34050 bin [23.2,23.3) has 33468 bin [23.3,23.4) has 33711 bin [23.4,23.5) has 33220 bin [23.5,23.6) has 32899 bin [23.6,23.7) has 32861 bin [23.7,23.8) has 32587 bin [23.8,23.9) has 32380 bin [23.9,24.0) has 32379 bin [24.0,24.1) has 32541 bin [24.1,24.2) has 32354 bin [24.2,24.3) has 32387 bin [24.3,24.4) has 32100 bin [24.4,24.5) has 32191 bin [24.5,24.6) has 32467 bin [24.6,24.7) has 32431 bin [24.7,24.8) has 32397 bin [24.8,24.9) has 31751 bin [24.9,25.0) has 31692 bin [25.0,25.1) has 31755 bin [25.1,25.2) has 31899 bin [25.2,25.3) has 31889 bin [25.3,25.4) has 31810 bin [25.4,25.5) has 31709 bin [25.5,25.6) has 31627 bin [25.6,25.7) has 31209 bin [25.7,25.8) has 31072 bin [25.8,25.9) has 30732 bin [25.9,26.0) has 31020 bin [26.0,26.1) has 31160 bin [26.1,26.2) has 31308 bin [26.2,26.3) has 31485 bin [26.3,26.4) has 31527 bin [26.4,26.5) has 31914 bin [26.5,26.6) has 31780 bin [26.6,26.7) has 31211 bin [26.7,26.8) has 31515 bin [26.8,26.9) has 31186 bin [26.9,27.0) has 31360 bin [27.0,27.1) has 31537 bin [27.1,27.2) has 31294 bin [27.2,27.3) has 31170 bin [27.3,27.4) has 31326 bin [27.4,27.5) has 31316 bin [27.5,27.6) has 31347 bin [27.6,27.7) has 31396 bin [27.7,27.8) has 31584 bin [27.8,27.9) has 31545 bin [27.9,28.0) has 31946 bin [28.0,28.1) has 31922 bin [28.1,28.2) has 31702 bin [28.2,28.3) has 31430 bin [28.3,28.4) has 31550 bin [28.4,28.5) has 31134 bin [28.5,28.6) has 30843 bin [28.6,28.7) has 30869 bin [28.7,28.8) has 30602 bin [28.8,28.9) has 30711 bin [28.9,29.0) has 30470 bin [29.0,29.1) has 30155 bin [29.1,29.2) has 30071 bin [29.2,29.3) has 29846 bin [29.3,29.4) has 30160 bin [29.4,29.5) has 29575 bin [29.5,29.6) has 29137 bin [29.6,29.7) has 28812 bin [29.7,29.8) has 28914 bin [29.8,29.9) has 28162 bin [29.9,30.0) has 28083 bin [30.0,30.1) has 27825 bin [30.1,30.2) has 27863 bin [30.2,30.3) has 27779 bin [30.3,30.4) has 27281 bin [30.4,30.5) has 27092 bin [30.5,30.6) has 26731 bin [30.6,30.7) has 26939 bin [30.7,30.8) has 26503 bin [30.8,30.9) has 26219 bin [30.9,31.0) has 26099 bin [31.0,31.1) has 25793 bin [31.1,31.2) has 25637 bin [31.2,31.3) has 25533 bin [31.3,31.4) has 24953 bin [31.4,31.5) has 25085 bin [31.5,31.6) has 24637 bin [31.6,31.7) has 24267 bin [31.7,31.8) has 24384 bin [31.8,31.9) has 24434 bin [31.9,32.0) has 23807 bin [32.0,32.1) has 23707 bin [32.1,32.2) has 23596 bin [32.2,32.3) has 23533 bin [32.3,32.4) has 23027 bin [32.4,32.5) has 22836 bin [32.5,32.6) has 22729 bin [32.6,32.7) has 22307 bin [32.7,32.8) has 21992 bin [32.8,32.9) has 21473 bin [32.9,33.0) has 21172 bin [33.0,33.1) has 20573 bin [33.1,33.2) has 20203 bin [33.2,33.3) has 19891 bin [33.3,33.4) has 19607 bin [33.4,33.5) has 19318 bin [33.5,33.6) has 18803 bin [33.6,33.7) has 18373 bin [33.7,33.8) has 18041 bin [33.8,33.9) has 17413 bin [33.9,34.0) has 17195 bin [34.0,34.1) has 16529 bin [34.1,34.2) has 16090 bin [34.2,34.3) has 15729 bin [34.3,34.4) has 15433 bin [34.4,34.5) has 14719 bin [34.5,34.6) has 14173 bin [34.6,34.7) has 13585 bin [34.7,34.8) has 13049 bin [34.8,34.9) has 12324 bin [34.9,35.0) has 11504 bin [35.0,35.1) has 11046 bin [35.1,35.2) has 10337 bin [35.2,35.3) has 9761 bin [35.3,35.4) has 9354 bin [35.4,35.5) has 8609 bin [35.5,35.6) has 7878 bin [35.6,35.7) has 7472 bin [35.7,35.8) has 6799 bin [35.8,35.9) has 6292 bin [35.9,36.0) has 5824 bin [36.0,36.1) has 5453 bin [36.1,36.2) has 4985 bin [36.2,36.3) has 4583 bin [36.3,36.4) has 4028 bin [36.4,36.5) has 3657 bin [36.5,36.6) has 3423 bin [36.6,36.7) has 2991 bin [36.7,36.8) has 2612 bin [36.8,36.9) has 2352 bin [36.9,37.0) has 2229 bin [37.0,37.1) has 1962 bin [37.1,37.2) has 1861 bin [37.2,37.3) has 1681 bin [37.3,37.4) has 1453 bin [37.4,37.5) has 1248 bin [37.5,37.6) has 1039 bin [37.6,37.7) has 949 bin [37.7,37.8) has 895 bin [37.8,37.9) has 772 bin [37.9,38.0) has 645 bin [38.0,38.1) has 543 bin [38.1,38.2) has 448 bin [38.2,38.3) has 373 bin [38.3,38.4) has 325 bin [38.4,38.5) has 318 bin [38.5,38.6) has 222 bin [38.6,38.7) has 160 bin [38.7,38.8) has 148 bin [38.8,38.9) has 127 bin [38.9,39.0) has 140 bin [39.0,39.1) has 123 bin [39.1,39.2) has 116 bin [39.2,39.3) has 102 bin [39.3,39.4) has 71 bin [39.4,39.5) has 62 bin [39.5,39.6) has 31 bin [39.6,39.7) has 22 bin [39.7,39.8) has 23 bin [39.8,39.9) has 15 bin [39.9,40.0) has 7 bin [40.0,40.1) has 6 bin [40.1,40.2) has 1 average z coordinate 17.6 for 29784206 element(s) point source id histogram with bin size 1.000000 bin 58 has 1958328 bin 59 has 24071273 bin 60 has 3754605 average point source id 59.060309715827238 for 29784206 element(s)