lasinfo (210611) report for 'AHN4T/21BN1_19.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: 25528539 number of points by return: 23433653 1414579 512837 140216 24380 scale factor x y z: 0.001 0.001 0.001 offset x y z: 192980 519980 0 min x y z: 192980.000 519980.000 -1.722 max x y z: 194019.999 521269.999 28.206 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: 25528539 extended number of points by return: 23433653 1414579 512837 140216 24380 2651 223 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 -1722 28206 intensity 56 4734 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 3 user_data 6 7 point_source_ID 74 75 gps_time 330855740.965970 330858216.158453 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 59 255 B 50 255 NIR 28 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.3 31.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23433653 number of intermediate returns: 680584 number of last returns: 23429484 number of single returns: 22015182 covered area in square units/kilounits: 1315096/1.32 point density: all returns 19.41 last only 17.82 (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 25528539 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23433653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1414579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 512837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 140216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24380 instead zero. overview over extended number of returns of given pulse: 22015182 1806761 1118153 463578 108717 14653 1495 0 0 0 0 0 0 0 0 histogram of classification of points: 2676196 unclassified (1) 20932487 ground (2) 767202 building (6) 1145798 water (9) 5599 wire conductor (14) 1257 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1762840 +---> 297284 of those are unclassified (1) +---> 1188444 of those are ground (2) +---> 80447 of those are building (6) +---> 196363 of those are water (9) +---> 302 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 3 bin [-1.7,-1.6) has 937 bin [-1.6,-1.5) has 4345 bin [-1.5,-1.4) has 10938 bin [-1.4,-1.3) has 86100 bin [-1.3,-1.2) has 76403 bin [-1.2,-1.1) has 90345 bin [-1.1,-1.0) has 166044 bin [-1.0,-0.9) has 740741 bin [-0.9,-0.8) has 2178697 bin [-0.8,-0.7) has 2274577 bin [-0.7,-0.6) has 1582052 bin [-0.6,-0.5) has 1684938 bin [-0.5,-0.4) has 1942835 bin [-0.4,-0.3) has 2860167 bin [-0.3,-0.2) has 1609078 bin [-0.2,-0.1) has 1013248 bin [-0.1,0.0) has 797202 bin [0.0,0.1) has 962233 bin [0.1,0.2) has 967926 bin [0.2,0.3) has 778467 bin [0.3,0.4) has 623940 bin [0.4,0.5) has 515716 bin [0.5,0.6) has 327598 bin [0.6,0.7) has 227086 bin [0.7,0.8) has 156939 bin [0.8,0.9) has 122161 bin [0.9,1.0) has 105777 bin [1.0,1.1) has 81424 bin [1.1,1.2) has 68589 bin [1.2,1.3) has 58918 bin [1.3,1.4) has 55741 bin [1.4,1.5) has 55364 bin [1.5,1.6) has 53933 bin [1.6,1.7) has 52603 bin [1.7,1.8) has 51467 bin [1.8,1.9) has 50453 bin [1.9,2.0) has 51148 bin [2.0,2.1) has 52960 bin [2.1,2.2) has 54597 bin [2.2,2.3) has 54401 bin [2.3,2.4) has 50049 bin [2.4,2.5) has 51452 bin [2.5,2.6) has 50736 bin [2.6,2.7) has 51825 bin [2.7,2.8) has 54726 bin [2.8,2.9) has 56464 bin [2.9,3.0) has 62703 bin [3.0,3.1) has 66360 bin [3.1,3.2) has 85883 bin [3.2,3.3) has 75229 bin [3.3,3.4) has 65942 bin [3.4,3.5) has 68282 bin [3.5,3.6) has 61525 bin [3.6,3.7) has 57667 bin [3.7,3.8) has 54409 bin [3.8,3.9) has 37292 bin [3.9,4.0) has 26716 bin [4.0,4.1) has 24866 bin [4.1,4.2) has 24103 bin [4.2,4.3) has 23898 bin [4.3,4.4) has 23188 bin [4.4,4.5) has 24325 bin [4.5,4.6) has 22991 bin [4.6,4.7) has 22481 bin [4.7,4.8) has 21926 bin [4.8,4.9) has 21826 bin [4.9,5.0) has 21229 bin [5.0,5.1) has 21059 bin [5.1,5.2) has 20701 bin [5.2,5.3) has 20341 bin [5.3,5.4) has 20460 bin [5.4,5.5) has 20288 bin [5.5,5.6) has 21170 bin [5.6,5.7) has 21957 bin [5.7,5.8) has 22250 bin [5.8,5.9) has 24953 bin [5.9,6.0) has 25366 bin [6.0,6.1) has 24630 bin [6.1,6.2) has 25463 bin [6.2,6.3) has 25085 bin [6.3,6.4) has 25311 bin [6.4,6.5) has 25553 bin [6.5,6.6) has 24442 bin [6.6,6.7) has 23831 bin [6.7,6.8) has 23726 bin [6.8,6.9) has 23596 bin [6.9,7.0) has 22997 bin [7.0,7.1) has 22389 bin [7.1,7.2) has 22071 bin [7.2,7.3) has 21202 bin [7.3,7.4) has 21420 bin [7.4,7.5) has 20949 bin 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[23.6,23.7) has 461 bin [23.7,23.8) has 430 bin [23.8,23.9) has 529 bin [23.9,24.0) has 595 bin [24.0,24.1) has 573 bin [24.1,24.2) has 518 bin [24.2,24.3) has 400 bin [24.3,24.4) has 404 bin [24.4,24.5) has 501 bin [24.5,24.6) has 306 bin [24.6,24.7) has 278 bin [24.7,24.8) has 251 bin [24.8,24.9) has 251 bin [24.9,25.0) has 222 bin [25.0,25.1) has 218 bin [25.1,25.2) has 206 bin [25.2,25.3) has 178 bin [25.3,25.4) has 172 bin [25.4,25.5) has 140 bin [25.5,25.6) has 115 bin [25.6,25.7) has 119 bin [25.7,25.8) has 168 bin [25.8,25.9) has 167 bin [25.9,26.0) has 167 bin [26.0,26.1) has 138 bin [26.1,26.2) has 143 bin [26.2,26.3) has 115 bin [26.3,26.4) has 92 bin [26.4,26.5) has 77 bin [26.5,26.6) has 46 bin [26.6,26.7) has 30 bin [26.7,26.8) has 25 bin [26.8,26.9) has 33 bin [26.9,27.0) has 41 bin [27.0,27.1) has 36 bin [27.1,27.2) has 51 bin [27.2,27.3) has 45 bin [27.3,27.4) has 24 bin [27.4,27.5) has 23 bin [27.5,27.6) has 16 bin [27.6,27.7) has 24 bin [27.7,27.8) has 10 bin [27.8,27.9) has 1 bin [27.9,28.0) has 2 bin [28.0,28.1) has 1 bin [28.1,28.2) has 2 bin [28.2,28.3) has 1 average z coordinate 0.6 for 25528539 element(s) point source id histogram with bin size 1.000000 bin 74 has 13031195 bin 75 has 12497344 average point source id 74.489544035402886 for 25528539 element(s)