lasinfo (210611) report for 'AHN4T/01DZ2_05.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: 176/2021 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: 30435019 number of points by return: 30417246 17487 283 3 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 604980 0 min x y z: 158980.000 604980.000 -0.353 max x y z: 160019.999 606160.095 19.397 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: 30435019 extended number of points by return: 30417246 17487 283 3 0 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 1180095 Z -353 19397 intensity 41 3980 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 25 user_data 8 9 point_source_ID 1013 1035 gps_time 260791663.709458 265130104.387884 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 227 G 43 230 B 31 228 NIR 27 215 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4167 extended_scanner_channel 0 0 attribute0 0.41 39.8 ('Amplitude') attribute1 -16.48 23.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30417246 number of intermediate returns: 284 number of last returns: 30417207 number of single returns: 30399718 covered area in square units/kilounits: 1037916/1.04 point density: all returns 29.32 last only 29.31 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30435019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30417246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3 instead zero. overview over extended number of returns of given pulse: 30399718 34451 838 12 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 303440 unclassified (1) 25340722 ground (2) 4790857 water (9) +-> flagged as extended overlap: 1950254 +---> 10258 of those are unclassified (1) +---> 1745019 of those are ground (2) +---> 194977 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 7 bin [-0.3,-0.2) has 578 bin [-0.2,-0.1) has 6878 bin [-0.1,0.0) has 44114 bin [0.0,0.1) has 151534 bin [0.1,0.2) has 426152 bin [0.2,0.3) has 1047962 bin [0.3,0.4) has 1483679 bin [0.4,0.5) has 1160299 bin [0.5,0.6) has 650798 bin [0.6,0.7) has 353570 bin [0.7,0.8) has 224849 bin [0.8,0.9) has 193538 bin [0.9,1.0) has 213514 bin [1.0,1.1) has 251070 bin [1.1,1.2) has 309668 bin [1.2,1.3) has 790231 bin [1.3,1.4) has 1474703 bin [1.4,1.5) has 3549616 bin [1.5,1.6) has 3793237 bin [1.6,1.7) has 2276185 bin [1.7,1.8) has 1748981 bin [1.8,1.9) has 1586624 bin [1.9,2.0) has 625379 bin [2.0,2.1) has 330580 bin [2.1,2.2) has 281357 bin [2.2,2.3) has 257171 bin [2.3,2.4) has 248358 bin [2.4,2.5) has 221150 bin [2.5,2.6) has 176552 bin [2.6,2.7) has 129619 bin [2.7,2.8) has 101352 bin [2.8,2.9) has 86693 bin [2.9,3.0) has 76336 bin [3.0,3.1) has 68859 bin [3.1,3.2) has 62560 bin [3.2,3.3) has 59215 bin [3.3,3.4) has 57347 bin [3.4,3.5) has 54627 bin [3.5,3.6) has 53250 bin [3.6,3.7) has 53298 bin [3.7,3.8) has 50276 bin [3.8,3.9) has 48146 bin [3.9,4.0) has 45670 bin [4.0,4.1) has 43544 bin [4.1,4.2) has 41965 bin [4.2,4.3) has 41941 bin [4.3,4.4) has 41419 bin [4.4,4.5) has 41441 bin [4.5,4.6) has 41970 bin [4.6,4.7) has 43051 bin [4.7,4.8) has 44231 bin [4.8,4.9) has 43931 bin [4.9,5.0) has 46813 bin [5.0,5.1) has 46720 bin [5.1,5.2) has 45245 bin [5.2,5.3) has 46311 bin [5.3,5.4) has 48228 bin [5.4,5.5) has 48093 bin [5.5,5.6) has 48080 bin [5.6,5.7) has 48369 bin [5.7,5.8) has 49623 bin [5.8,5.9) has 52893 bin [5.9,6.0) has 56371 bin [6.0,6.1) has 55722 bin [6.1,6.2) has 56661 bin [6.2,6.3) has 56164 bin [6.3,6.4) has 55620 bin [6.4,6.5) has 55035 bin [6.5,6.6) has 54232 bin [6.6,6.7) has 52187 bin [6.7,6.8) has 52519 bin [6.8,6.9) has 51190 bin [6.9,7.0) has 47742 bin [7.0,7.1) has 45840 bin [7.1,7.2) has 45189 bin [7.2,7.3) has 43720 bin [7.3,7.4) has 43452 bin [7.4,7.5) has 43959 bin [7.5,7.6) has 46204 bin [7.6,7.7) has 49514 bin [7.7,7.8) has 52323 bin [7.8,7.9) has 52022 bin [7.9,8.0) has 54559 bin [8.0,8.1) has 54273 bin [8.1,8.2) has 54883 bin [8.2,8.3) has 53923 bin [8.3,8.4) has 54002 bin [8.4,8.5) has 54505 bin [8.5,8.6) has 54633 bin [8.6,8.7) has 55069 bin [8.7,8.8) has 54798 bin [8.8,8.9) has 55123 bin [8.9,9.0) has 53893 bin [9.0,9.1) has 52631 bin [9.1,9.2) has 52001 bin [9.2,9.3) has 52054 bin [9.3,9.4) has 54587 bin [9.4,9.5) has 56814 bin [9.5,9.6) has 59867 bin [9.6,9.7) has 60934 bin [9.7,9.8) has 61215 bin [9.8,9.9) has 60534 bin [9.9,10.0) has 59546 bin [10.0,10.1) has 58091 bin [10.1,10.2) has 57150 bin [10.2,10.3) has 58080 bin [10.3,10.4) has 57774 bin [10.4,10.5) has 59194 bin [10.5,10.6) has 62345 bin [10.6,10.7) has 67634 bin [10.7,10.8) has 70447 bin [10.8,10.9) has 72975 bin [10.9,11.0) has 75446 bin [11.0,11.1) has 74302 bin [11.1,11.2) has 77327 bin [11.2,11.3) has 80112 bin [11.3,11.4) has 82971 bin [11.4,11.5) has 82463 bin [11.5,11.6) has 86431 bin [11.6,11.7) has 89599 bin [11.7,11.8) has 88866 bin [11.8,11.9) has 86798 bin [11.9,12.0) has 84633 bin [12.0,12.1) has 80676 bin [12.1,12.2) has 73112 bin [12.2,12.3) has 66665 bin [12.3,12.4) has 60979 bin [12.4,12.5) has 55861 bin [12.5,12.6) has 49690 bin [12.6,12.7) has 44470 bin [12.7,12.8) has 39704 bin [12.8,12.9) has 37229 bin [12.9,13.0) has 36884 bin [13.0,13.1) has 36049 bin [13.1,13.2) has 34462 bin [13.2,13.3) has 33176 bin [13.3,13.4) has 32175 bin [13.4,13.5) has 30912 bin [13.5,13.6) has 30281 bin [13.6,13.7) has 30049 bin [13.7,13.8) has 27856 bin [13.8,13.9) has 26584 bin [13.9,14.0) has 24775 bin [14.0,14.1) has 22963 bin [14.1,14.2) has 20957 bin [14.2,14.3) has 19001 bin [14.3,14.4) has 16999 bin [14.4,14.5) has 15329 bin [14.5,14.6) has 13675 bin [14.6,14.7) has 12502 bin [14.7,14.8) has 11609 bin [14.8,14.9) has 10718 bin [14.9,15.0) has 9301 bin [15.0,15.1) has 8686 bin [15.1,15.2) has 7492 bin [15.2,15.3) has 6548 bin [15.3,15.4) has 5726 bin [15.4,15.5) has 5325 bin [15.5,15.6) has 5174 bin [15.6,15.7) has 4448 bin [15.7,15.8) has 4267 bin [15.8,15.9) has 4149 bin [15.9,16.0) has 3758 bin [16.0,16.1) has 3269 bin [16.1,16.2) has 3082 bin [16.2,16.3) has 2610 bin [16.3,16.4) has 2291 bin [16.4,16.5) has 2152 bin [16.5,16.6) has 2028 bin [16.6,16.7) has 1549 bin [16.7,16.8) has 1063 bin [16.8,16.9) has 858 bin [16.9,17.0) has 747 bin [17.0,17.1) has 765 bin [17.1,17.2) has 805 bin [17.2,17.3) has 686 bin [17.3,17.4) has 565 bin [17.4,17.5) has 522 bin [17.5,17.6) has 443 bin [17.6,17.7) has 420 bin [17.7,17.8) has 393 bin [17.8,17.9) has 407 bin [17.9,18.0) has 367 bin [18.0,18.1) has 345 bin [18.1,18.2) has 270 bin [18.2,18.3) has 227 bin [18.3,18.4) has 216 bin [18.4,18.5) has 226 bin [18.5,18.6) has 182 bin [18.6,18.7) has 154 bin [18.7,18.8) has 121 bin [18.8,18.9) has 94 bin [18.9,19.0) has 95 bin [19.0,19.1) has 76 bin [19.1,19.2) has 80 bin [19.2,19.3) has 66 bin [19.3,19.4) has 31 average z coordinate 2.9 for 30435019 element(s) point source id histogram with bin size 1.000000 bin 1013 has 12497884 bin 1018 has 3799522 bin 1035 has 14137613 average point source id 1023.84359750194335 for 30435019 element(s)