lasinfo (210611) report for 'AHN4T/17BN1_01.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: 25228700 number of points by return: 22496649 1735866 775313 192969 25780 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 548730 0 min x y z: 229980.000 548730.000 12.068 max x y z: 231019.999 550019.999 39.332 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: 25228700 extended number of points by return: 22496649 1735866 775313 192969 25780 2015 108 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 12068 39332 intensity 17 4952 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 -18 29 user_data 6 7 point_source_ID 50 51 gps_time 330506552.304773 330763131.213481 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 255 B 30 255 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.6 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22496649 number of intermediate returns: 997223 number of last returns: 22494210 number of single returns: 20759382 covered area in square units/kilounits: 1321092/1.32 point density: all returns 19.10 last only 17.03 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25228700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22496649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1735866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 775313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 192969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25780 instead zero. overview over extended number of returns of given pulse: 20759382 1921249 1747830 669240 118791 11455 753 0 0 0 0 0 0 0 0 histogram of classification of points: 2976456 unclassified (1) 22117521 ground (2) 64091 building (6) 70632 water (9) +-> flagged as extended overlap: 1512085 +---> 163131 of those are unclassified (1) +---> 1329407 of those are ground (2) +---> 11895 of those are building (6) +---> 7652 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.0,12.1) has 1 bin [12.1,12.2) has 51 bin [12.2,12.3) has 599 bin [12.3,12.4) has 818 bin [12.4,12.5) has 1951 bin [12.5,12.6) has 1606 bin [12.6,12.7) has 1992 bin [12.7,12.8) has 3231 bin [12.8,12.9) has 4066 bin [12.9,13.0) has 13164 bin [13.0,13.1) has 28316 bin [13.1,13.2) has 40155 bin [13.2,13.3) has 34927 bin [13.3,13.4) has 30648 bin [13.4,13.5) has 27891 bin [13.5,13.6) has 37432 bin [13.6,13.7) has 85938 bin [13.7,13.8) has 170396 bin [13.8,13.9) has 182028 bin [13.9,14.0) has 197455 bin [14.0,14.1) has 279427 bin [14.1,14.2) has 516667 bin [14.2,14.3) has 643817 bin [14.3,14.4) has 693168 bin [14.4,14.5) has 809788 bin [14.5,14.6) has 792898 bin [14.6,14.7) has 716409 bin [14.7,14.8) has 689435 bin [14.8,14.9) has 576151 bin [14.9,15.0) has 652251 bin [15.0,15.1) has 536668 bin [15.1,15.2) has 486391 bin [15.2,15.3) has 522533 bin [15.3,15.4) has 727464 bin [15.4,15.5) has 763112 bin [15.5,15.6) has 842514 bin [15.6,15.7) has 1205573 bin [15.7,15.8) has 1140991 bin [15.8,15.9) has 1103537 bin [15.9,16.0) has 1154001 bin [16.0,16.1) has 1575576 bin [16.1,16.2) has 1415267 bin [16.2,16.3) has 959511 bin [16.3,16.4) has 647488 bin [16.4,16.5) has 515603 bin [16.5,16.6) has 273447 bin [16.6,16.7) has 182524 bin [16.7,16.8) has 145669 bin [16.8,16.9) has 126536 bin [16.9,17.0) has 148264 bin [17.0,17.1) has 144844 bin [17.1,17.2) has 132062 bin [17.2,17.3) has 129936 bin [17.3,17.4) has 125119 bin [17.4,17.5) has 101758 bin [17.5,17.6) has 70456 bin [17.6,17.7) has 32517 bin [17.7,17.8) has 15509 bin [17.8,17.9) has 12453 bin [17.9,18.0) has 11152 bin [18.0,18.1) has 11260 bin [18.1,18.2) has 12020 bin [18.2,18.3) has 13126 bin [18.3,18.4) has 13302 bin [18.4,18.5) has 11824 bin [18.5,18.6) has 12423 bin [18.6,18.7) has 12570 bin [18.7,18.8) has 12514 bin [18.8,18.9) has 12889 bin [18.9,19.0) has 12929 bin [19.0,19.1) has 13185 bin [19.1,19.2) has 13589 bin [19.2,19.3) has 13619 bin [19.3,19.4) has 13701 bin [19.4,19.5) has 13592 bin [19.5,19.6) has 13623 bin [19.6,19.7) has 13753 bin [19.7,19.8) has 13732 bin [19.8,19.9) has 13976 bin [19.9,20.0) has 14159 bin [20.0,20.1) has 14205 bin [20.1,20.2) has 14306 bin [20.2,20.3) has 14410 bin [20.3,20.4) has 14310 bin [20.4,20.5) has 14816 bin [20.5,20.6) has 14793 bin [20.6,20.7) has 14829 bin [20.7,20.8) has 14812 bin [20.8,20.9) has 14697 bin [20.9,21.0) has 15717 bin [21.0,21.1) has 15416 bin [21.1,21.2) has 15090 bin [21.2,21.3) has 15331 bin [21.3,21.4) has 15568 bin [21.4,21.5) has 15976 bin [21.5,21.6) has 16100 bin [21.6,21.7) has 16136 bin [21.7,21.8) has 16382 bin [21.8,21.9) has 16781 bin [21.9,22.0) has 16968 bin [22.0,22.1) has 17190 bin [22.1,22.2) has 16930 bin [22.2,22.3) has 16784 bin [22.3,22.4) has 17167 bin [22.4,22.5) has 17283 bin [22.5,22.6) has 16940 bin [22.6,22.7) has 17128 bin [22.7,22.8) has 17857 bin [22.8,22.9) has 16875 bin [22.9,23.0) has 17079 bin [23.0,23.1) has 17163 bin [23.1,23.2) has 17385 bin [23.2,23.3) has 17375 bin [23.3,23.4) has 17212 bin [23.4,23.5) has 17361 bin [23.5,23.6) has 17438 bin [23.6,23.7) has 17817 bin [23.7,23.8) has 17937 bin [23.8,23.9) has 18275 bin [23.9,24.0) has 18296 bin [24.0,24.1) has 18795 bin [24.1,24.2) has 18905 bin [24.2,24.3) has 19136 bin [24.3,24.4) has 19479 bin [24.4,24.5) has 19808 bin [24.5,24.6) has 19946 bin [24.6,24.7) has 20114 bin [24.7,24.8) has 20329 bin [24.8,24.9) has 20399 bin [24.9,25.0) has 21003 bin [25.0,25.1) has 20933 bin [25.1,25.2) has 20894 bin [25.2,25.3) has 20952 bin [25.3,25.4) has 20940 bin [25.4,25.5) has 21258 bin [25.5,25.6) has 21242 bin [25.6,25.7) has 21427 bin [25.7,25.8) has 21290 bin [25.8,25.9) has 21124 bin [25.9,26.0) has 21432 bin [26.0,26.1) has 21468 bin [26.1,26.2) has 21462 bin [26.2,26.3) has 21741 bin [26.3,26.4) has 21909 bin [26.4,26.5) has 21812 bin [26.5,26.6) has 21907 bin [26.6,26.7) has 21868 bin [26.7,26.8) has 21909 bin [26.8,26.9) has 21904 bin [26.9,27.0) has 22204 bin [27.0,27.1) has 22162 bin [27.1,27.2) has 22187 bin [27.2,27.3) has 22007 bin [27.3,27.4) has 22215 bin [27.4,27.5) has 22231 bin [27.5,27.6) has 22256 bin [27.6,27.7) has 21797 bin [27.7,27.8) has 22145 bin [27.8,27.9) has 21937 bin [27.9,28.0) has 22191 bin [28.0,28.1) has 21701 bin [28.1,28.2) has 21916 bin [28.2,28.3) has 21523 bin [28.3,28.4) has 21422 bin [28.4,28.5) has 21456 bin [28.5,28.6) has 20995 bin [28.6,28.7) has 21248 bin [28.7,28.8) has 20743 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[32.6,32.7) has 10319 bin [32.7,32.8) has 9962 bin [32.8,32.9) has 9522 bin [32.9,33.0) has 9271 bin [33.0,33.1) has 9030 bin [33.1,33.2) has 8617 bin [33.2,33.3) has 8138 bin [33.3,33.4) has 7954 bin [33.4,33.5) has 7744 bin [33.5,33.6) has 7460 bin [33.6,33.7) has 7168 bin [33.7,33.8) has 6682 bin [33.8,33.9) has 6386 bin [33.9,34.0) has 6081 bin [34.0,34.1) has 5471 bin [34.1,34.2) has 5192 bin [34.2,34.3) has 4935 bin [34.3,34.4) has 4569 bin [34.4,34.5) has 4195 bin [34.5,34.6) has 3889 bin [34.6,34.7) has 3505 bin [34.7,34.8) has 3347 bin [34.8,34.9) has 3037 bin [34.9,35.0) has 2890 bin [35.0,35.1) has 2622 bin [35.1,35.2) has 2362 bin [35.2,35.3) has 2224 bin [35.3,35.4) has 2016 bin [35.4,35.5) has 1811 bin [35.5,35.6) has 1596 bin [35.6,35.7) has 1393 bin [35.7,35.8) has 1336 bin [35.8,35.9) has 1193 bin [35.9,36.0) has 1008 bin [36.0,36.1) has 947 bin [36.1,36.2) has 860 bin [36.2,36.3) has 731 bin [36.3,36.4) has 668 bin [36.4,36.5) has 589 bin [36.5,36.6) has 542 bin [36.6,36.7) has 474 bin [36.7,36.8) has 412 bin [36.8,36.9) has 385 bin [36.9,37.0) has 344 bin [37.0,37.1) has 274 bin [37.1,37.2) has 278 bin [37.2,37.3) has 211 bin [37.3,37.4) has 220 bin [37.4,37.5) has 196 bin [37.5,37.6) has 168 bin [37.6,37.7) has 154 bin [37.7,37.8) has 114 bin [37.8,37.9) has 125 bin [37.9,38.0) has 111 bin [38.0,38.1) has 93 bin [38.1,38.2) has 70 bin [38.2,38.3) has 60 bin [38.3,38.4) has 51 bin [38.4,38.5) has 43 bin [38.5,38.6) has 25 bin [38.6,38.7) has 22 bin [38.7,38.8) has 19 bin [38.8,38.9) has 11 bin [38.9,39.0) has 2 bin [39.1,39.2) has 1 bin [39.3,39.4) has 1 average z coordinate 16.6 for 25228700 element(s) point source id histogram with bin size 1.000000 bin 50 has 6345843 bin 51 has 18882857 average point source id 50.748467301129267 for 25228700 element(s)