lasinfo (210611) report for 'AHN4T/38CZ1_20.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: 175/2021 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: 36635699 number of points by return: 31462123 4075200 926212 155686 16478 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 426230 0 min x y z: 103980.000 426230.000 -4.007 max x y z: 105019.999 427519.999 40.094 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: 36635699 extended number of points by return: 31462123 4075200 926212 155686 16478 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 -4007 40094 intensity 55 4352 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 33 user_data 6 7 point_source_ID 36 111 gps_time 259501605.322844 266929177.138798 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 29 255 B 18 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5500 extended_scanner_channel 0 0 attribute0 0.55 43.52 ('Amplitude') attribute1 -15.59 27.87 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31462123 number of intermediate returns: 1105635 number of last returns: 31374581 number of single returns: 27306640 covered area in square units/kilounits: 1327372/1.33 point density: all returns 27.60 last only 23.64 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36635699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31462123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4075200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 926212 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 155686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16478 instead zero. overview over extended number of returns of given pulse: 27306640 6364524 2321308 560043 77526 5386 272 0 0 0 0 0 0 0 0 histogram of classification of points: 8419373 unclassified (1) 20630222 ground (2) 7207407 building (6) 361317 water (9) 17380 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2863447 +---> 637466 of those are unclassified (1) +---> 1643484 of those are ground (2) +---> 535043 of those are building (6) +---> 46197 of those are water (9) +---> 1257 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.1,-4.0) has 1 bin [-4.0,-3.9) has 13 bin [-3.9,-3.8) has 61 bin [-3.8,-3.7) has 159 bin [-3.7,-3.6) has 281 bin [-3.6,-3.5) has 544 bin [-3.5,-3.4) has 357 bin [-3.4,-3.3) has 155 bin [-3.3,-3.2) has 233 bin [-3.2,-3.1) has 4511 bin [-3.1,-3.0) has 50 bin [-3.0,-2.9) has 21 bin [-2.9,-2.8) has 18 bin [-2.8,-2.7) has 20 bin [-2.7,-2.6) has 19 bin [-2.6,-2.5) has 44 bin [-2.5,-2.4) has 1866 bin [-2.4,-2.3) has 88368 bin [-2.3,-2.2) has 37711 bin [-2.2,-2.1) has 30362 bin [-2.1,-2.0) has 25159 bin [-2.0,-1.9) has 36802 bin [-1.9,-1.8) has 36534 bin [-1.8,-1.7) has 49994 bin [-1.7,-1.6) has 77703 bin [-1.6,-1.5) has 81202 bin [-1.5,-1.4) has 152095 bin [-1.4,-1.3) has 162346 bin [-1.3,-1.2) has 244614 bin [-1.2,-1.1) has 485318 bin [-1.1,-1.0) has 1190494 bin [-1.0,-0.9) has 2226465 bin [-0.9,-0.8) has 3415149 bin [-0.8,-0.7) has 3278157 bin [-0.7,-0.6) has 2712954 bin [-0.6,-0.5) has 2184441 bin [-0.5,-0.4) has 1459686 bin [-0.4,-0.3) has 864634 bin [-0.3,-0.2) has 517740 bin [-0.2,-0.1) has 380784 bin [-0.1,0.0) has 349498 bin [0.0,0.1) has 332972 bin [0.1,0.2) has 320256 bin [0.2,0.3) has 459364 bin [0.3,0.4) has 234389 bin [0.4,0.5) has 221073 bin [0.5,0.6) has 209177 bin [0.6,0.7) has 172403 bin [0.7,0.8) has 151196 bin [0.8,0.9) has 144430 bin [0.9,1.0) has 139855 bin [1.0,1.1) 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[16.8,16.9) has 17631 bin [16.9,17.0) has 19327 bin [17.0,17.1) has 13613 bin [17.1,17.2) has 8854 bin [17.2,17.3) has 8044 bin [17.3,17.4) has 8072 bin [17.4,17.5) has 9872 bin [17.5,17.6) has 8164 bin [17.6,17.7) has 8942 bin [17.7,17.8) has 7263 bin [17.8,17.9) has 6406 bin [17.9,18.0) has 6094 bin [18.0,18.1) has 6021 bin [18.1,18.2) has 5731 bin [18.2,18.3) has 5560 bin [18.3,18.4) has 5259 bin [18.4,18.5) has 5249 bin [18.5,18.6) has 5184 bin [18.6,18.7) has 7574 bin [18.7,18.8) has 17407 bin [18.8,18.9) has 6142 bin [18.9,19.0) has 4885 bin [19.0,19.1) has 4577 bin [19.1,19.2) has 5411 bin [19.2,19.3) has 5917 bin [19.3,19.4) has 26862 bin [19.4,19.5) has 11075 bin [19.5,19.6) has 14482 bin [19.6,19.7) has 8596 bin [19.7,19.8) has 4970 bin [19.8,19.9) has 4156 bin [19.9,20.0) has 3920 bin [20.0,20.1) has 4451 bin [20.1,20.2) has 4038 bin [20.2,20.3) has 3611 bin [20.3,20.4) has 3316 bin [20.4,20.5) has 5101 bin [20.5,20.6) has 4653 bin [20.6,20.7) has 4552 bin [20.7,20.8) has 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has 1817 bin [24.8,24.9) has 1577 bin [24.9,25.0) has 1385 bin [25.0,25.1) has 1348 bin [25.1,25.2) has 1312 bin [25.2,25.3) has 1410 bin [25.3,25.4) has 1388 bin [25.4,25.5) has 1366 bin [25.5,25.6) has 1477 bin [25.6,25.7) has 1184 bin [25.7,25.8) has 1124 bin [25.8,25.9) has 1110 bin [25.9,26.0) has 943 bin [26.0,26.1) has 951 bin [26.1,26.2) has 871 bin [26.2,26.3) has 913 bin [26.3,26.4) has 868 bin [26.4,26.5) has 851 bin [26.5,26.6) has 802 bin [26.6,26.7) has 760 bin [26.7,26.8) has 755 bin [26.8,26.9) has 730 bin [26.9,27.0) has 725 bin [27.0,27.1) has 828 bin [27.1,27.2) has 1073 bin [27.2,27.3) has 750 bin [27.3,27.4) has 1319 bin [27.4,27.5) has 849 bin [27.5,27.6) has 754 bin [27.6,27.7) has 722 bin [27.7,27.8) has 3642 bin [27.8,27.9) has 2188 bin [27.9,28.0) has 599 bin [28.0,28.1) has 508 bin [28.1,28.2) has 506 bin [28.2,28.3) has 439 bin [28.3,28.4) has 384 bin [28.4,28.5) has 394 bin [28.5,28.6) has 322 bin [28.6,28.7) has 351 bin [28.7,28.8) has 333 bin [28.8,28.9) has 295 bin [28.9,29.0) has 277 bin [29.0,29.1) has 272 bin [29.1,29.2) has 230 bin [29.2,29.3) has 237 bin [29.3,29.4) has 275 bin [29.4,29.5) has 213 bin [29.5,29.6) has 205 bin [29.6,29.7) has 164 bin [29.7,29.8) has 178 bin [29.8,29.9) has 382 bin [29.9,30.0) has 602 bin [30.0,30.1) has 209 bin [30.1,30.2) has 168 bin [30.2,30.3) has 136 bin [30.3,30.4) has 122 bin [30.4,30.5) has 108 bin [30.5,30.6) has 114 bin [30.6,30.7) has 116 bin [30.7,30.8) has 143 bin [30.8,30.9) has 143 bin [30.9,31.0) has 154 bin [31.0,31.1) has 93 bin [31.1,31.2) has 60 bin [31.2,31.3) has 50 bin [31.3,31.4) has 58 bin [31.4,31.5) has 58 bin [31.5,31.6) has 59 bin [31.6,31.7) has 53 bin [31.7,31.8) has 50 bin [31.8,31.9) has 44 bin [31.9,32.0) has 45 bin [32.0,32.1) has 29 bin [32.1,32.2) has 35 bin [32.2,32.3) has 25 bin [32.3,32.4) has 26 bin [32.4,32.5) has 25 bin [32.5,32.6) has 39 bin [32.6,32.7) has 156 bin [32.7,32.8) has 443 bin [32.8,32.9) has 83 bin [32.9,33.0) has 45 bin [33.0,33.1) has 21 bin [33.1,33.2) has 10 bin [33.2,33.3) has 14 bin [33.3,33.4) has 12 bin [33.4,33.5) has 19 bin [33.5,33.6) has 26 bin [33.6,33.7) has 51 bin [33.7,33.8) has 58 bin [33.8,33.9) has 34 bin [33.9,34.0) has 7 bin [34.0,34.1) has 5 bin [34.1,34.2) has 3 bin [34.2,34.3) has 7 bin [34.3,34.4) has 3 bin [34.4,34.5) has 4 bin [34.5,34.6) has 3 bin [34.6,34.7) has 8 bin [34.7,34.8) has 4 bin [34.8,34.9) has 3 bin [34.9,35.0) has 3 bin [35.0,35.1) has 7 bin [35.1,35.2) has 6 bin [35.2,35.3) has 6 bin [35.3,35.4) has 5 bin [35.4,35.5) has 38 bin [35.5,35.6) has 71 bin [35.6,35.7) has 520 bin [35.7,35.8) has 7546 bin [35.8,35.9) has 2783 bin [35.9,36.0) has 2167 bin [36.0,36.1) has 899 bin [36.1,36.2) has 12 bin [36.2,36.3) has 5 bin [36.3,36.4) has 10 bin [36.4,36.5) has 11 bin [36.5,36.6) has 15 bin [36.6,36.7) has 144 bin [36.7,36.8) has 67 bin [36.8,36.9) has 23 bin [36.9,37.0) has 13 bin [37.0,37.1) has 20 bin [37.1,37.2) has 17 bin [37.2,37.3) has 61 bin [37.3,37.4) has 18 bin [37.4,37.5) has 9 bin [37.5,37.6) has 9 bin [37.6,37.7) has 8 bin [37.7,37.8) has 7 bin [37.8,37.9) has 4 bin [37.9,38.0) has 4 bin [38.0,38.1) has 12 bin [38.1,38.2) has 6 bin [38.2,38.3) has 7 bin [38.3,38.4) has 8 bin [38.4,38.5) has 8 bin [38.5,38.6) has 6 bin [38.6,38.7) has 8 bin [38.7,38.8) has 15 bin [38.8,38.9) has 20 bin [38.9,39.0) has 62 bin [39.0,39.1) has 1980 bin [39.1,39.2) has 204 bin [39.2,39.3) has 9 bin [39.9,40.0) has 1 bin [40.0,40.1) has 1 average z coordinate 2.1 for 36635699 element(s) point source id histogram with bin size 1.000000 bin 36 has 2834303 bin 45 has 15891436 bin 46 has 14797861 bin 81 has 488978 bin 111 has 2623121 average point source id 49.913740775083888 for 36635699 element(s)