lasinfo (210611) report for 'AHN4T/37AN2_14.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: 179/2021 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: 31255494 number of points by return: 29787101 1319522 139061 9130 680 scale factor x y z: 0.001 0.001 0.001 offset x y z: 67980 446230 0 min x y z: 67980.000 446230.000 -1.174 max x y z: 69019.999 447519.996 75.328 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: 31255494 extended number of points by return: 29787101 1319522 139061 9130 680 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 1289996 Z -1174 75328 intensity 51 3959 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 31 user_data 6 7 point_source_ID 19 158 gps_time 268443874.176004 270291793.485317 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 36 255 B 32 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.51 39.59 ('Amplitude') attribute1 -15.36 25.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29787101 number of intermediate returns: 149260 number of last returns: 29754672 number of single returns: 28435539 covered area in square units/kilounits: 1138956/1.14 point density: all returns 27.44 last only 26.12 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31255494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29787101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1319522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 139061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 680 instead zero. overview over extended number of returns of given pulse: 28435539 2390722 392159 33711 3354 9 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3016341 unclassified (1) 23752054 ground (2) 126647 building (6) 4360452 water (9) +-> flagged as extended overlap: 1867782 +---> 365907 of those are unclassified (1) +---> 1395060 of those are ground (2) +---> 49995 of those are building (6) +---> 56820 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 83 bin [-1.1,-1.0) has 1611 bin [-1.0,-0.9) has 14434 bin [-0.9,-0.8) has 50048 bin [-0.8,-0.7) has 75018 bin [-0.7,-0.6) has 73500 bin [-0.6,-0.5) has 1074587 bin [-0.5,-0.4) has 3031488 bin [-0.4,-0.3) has 758004 bin [-0.3,-0.2) has 355529 bin [-0.2,-0.1) has 302285 bin [-0.1,0.0) has 240542 bin [0.0,0.1) has 214724 bin [0.1,0.2) has 196349 bin [0.2,0.3) has 209209 bin [0.3,0.4) has 240110 bin [0.4,0.5) has 254106 bin [0.5,0.6) has 265654 bin [0.6,0.7) has 283724 bin [0.7,0.8) has 278785 bin [0.8,0.9) has 270537 bin [0.9,1.0) has 248074 bin [1.0,1.1) has 243430 bin [1.1,1.2) has 266915 bin [1.2,1.3) has 292445 bin [1.3,1.4) has 292983 bin [1.4,1.5) has 408912 bin [1.5,1.6) has 704473 bin [1.6,1.7) has 873878 bin [1.7,1.8) has 721782 bin [1.8,1.9) has 434555 bin [1.9,2.0) has 339314 bin [2.0,2.1) has 298012 bin [2.1,2.2) has 245174 bin [2.2,2.3) has 228623 bin [2.3,2.4) has 226756 bin [2.4,2.5) has 233206 bin [2.5,2.6) has 239588 bin [2.6,2.7) has 241586 bin [2.7,2.8) has 229323 bin [2.8,2.9) has 212327 bin [2.9,3.0) has 193432 bin [3.0,3.1) has 186007 bin [3.1,3.2) has 191523 bin [3.2,3.3) has 184705 bin [3.3,3.4) has 174243 bin [3.4,3.5) has 170190 bin [3.5,3.6) has 177974 bin [3.6,3.7) has 182945 bin [3.7,3.8) has 164751 bin [3.8,3.9) has 158615 bin [3.9,4.0) has 162516 bin [4.0,4.1) has 167686 bin [4.1,4.2) has 174199 bin [4.2,4.3) has 190451 bin [4.3,4.4) has 192126 bin [4.4,4.5) has 182277 bin [4.5,4.6) has 186098 bin [4.6,4.7) has 169317 bin [4.7,4.8) has 183428 bin [4.8,4.9) has 210824 bin [4.9,5.0) has 184738 bin [5.0,5.1) has 144442 bin [5.1,5.2) has 110741 bin [5.2,5.3) has 97215 bin [5.3,5.4) has 90979 bin [5.4,5.5) has 84777 bin [5.5,5.6) has 81246 bin [5.6,5.7) has 83502 bin [5.7,5.8) has 86183 bin [5.8,5.9) has 92975 bin [5.9,6.0) has 96970 bin [6.0,6.1) has 103865 bin [6.1,6.2) has 106531 bin [6.2,6.3) has 112915 bin [6.3,6.4) has 104796 bin [6.4,6.5) has 103584 bin [6.5,6.6) has 112423 bin [6.6,6.7) has 126147 bin [6.7,6.8) has 135867 bin [6.8,6.9) has 139170 bin [6.9,7.0) has 179541 bin [7.0,7.1) has 228618 bin [7.1,7.2) has 164171 bin [7.2,7.3) has 165072 bin [7.3,7.4) has 177839 bin [7.4,7.5) has 161453 bin [7.5,7.6) has 163713 bin [7.6,7.7) has 174611 bin [7.7,7.8) has 170198 bin [7.8,7.9) has 172166 bin [7.9,8.0) has 184055 bin [8.0,8.1) has 210953 bin [8.1,8.2) has 234111 bin [8.2,8.3) has 239153 bin [8.3,8.4) has 205837 bin [8.4,8.5) has 192753 bin [8.5,8.6) has 182527 bin [8.6,8.7) has 176464 bin [8.7,8.8) has 162917 bin [8.8,8.9) has 161141 bin [8.9,9.0) has 162763 bin [9.0,9.1) has 164587 bin [9.1,9.2) has 165860 bin [9.2,9.3) has 167478 bin [9.3,9.4) has 168367 bin [9.4,9.5) has 170220 bin [9.5,9.6) has 168556 bin [9.6,9.7) has 165565 bin [9.7,9.8) has 162351 bin [9.8,9.9) has 165294 bin [9.9,10.0) has 172404 bin [10.0,10.1) has 167442 bin [10.1,10.2) has 167680 bin [10.2,10.3) has 164481 bin [10.3,10.4) has 163518 bin [10.4,10.5) has 160993 bin [10.5,10.6) has 166405 bin [10.6,10.7) has 170958 bin [10.7,10.8) has 180533 bin [10.8,10.9) has 181206 bin [10.9,11.0) has 177239 bin [11.0,11.1) has 171833 bin [11.1,11.2) has 166408 bin [11.2,11.3) has 156785 bin [11.3,11.4) has 145363 bin [11.4,11.5) has 140182 bin [11.5,11.6) has 138301 bin [11.6,11.7) has 135644 bin [11.7,11.8) has 131137 bin [11.8,11.9) has 122461 bin [11.9,12.0) has 113052 bin [12.0,12.1) has 107233 bin [12.1,12.2) has 104097 bin [12.2,12.3) has 99449 bin [12.3,12.4) has 95764 bin [12.4,12.5) has 93921 bin [12.5,12.6) has 91991 bin [12.6,12.7) has 86352 bin [12.7,12.8) has 79962 bin [12.8,12.9) has 71878 bin [12.9,13.0) has 67140 bin [13.0,13.1) has 62002 bin [13.1,13.2) has 56769 bin [13.2,13.3) has 52515 bin [13.3,13.4) has 48683 bin [13.4,13.5) has 46243 bin [13.5,13.6) has 43615 bin [13.6,13.7) has 40898 bin [13.7,13.8) has 39185 bin [13.8,13.9) has 36971 bin [13.9,14.0) has 33615 bin [14.0,14.1) has 30981 bin [14.1,14.2) has 28061 bin [14.2,14.3) has 24782 bin [14.3,14.4) has 21845 bin [14.4,14.5) has 18541 bin [14.5,14.6) has 15632 bin [14.6,14.7) has 13605 bin [14.7,14.8) has 11767 bin [14.8,14.9) has 10046 bin [14.9,15.0) has 8592 bin [15.0,15.1) has 7303 bin [15.1,15.2) has 6435 bin [15.2,15.3) has 5788 bin [15.3,15.4) has 5310 bin [15.4,15.5) has 4790 bin [15.5,15.6) has 4506 bin [15.6,15.7) has 3964 bin [15.7,15.8) has 3883 bin [15.8,15.9) has 3576 bin [15.9,16.0) has 2986 bin [16.0,16.1) has 2596 bin [16.1,16.2) has 2398 bin [16.2,16.3) has 1885 bin [16.3,16.4) has 1743 bin [16.4,16.5) has 1447 bin [16.5,16.6) has 1087 bin [16.6,16.7) has 1085 bin [16.7,16.8) has 1077 bin [16.8,16.9) has 1030 bin [16.9,17.0) has 1084 bin [17.0,17.1) has 1156 bin [17.1,17.2) has 1148 bin [17.2,17.3) has 1098 bin [17.3,17.4) has 1110 bin [17.4,17.5) has 1272 bin [17.5,17.6) has 1223 bin [17.6,17.7) has 1189 bin [17.7,17.8) has 1215 bin [17.8,17.9) has 1034 bin [17.9,18.0) has 982 bin [18.0,18.1) has 733 bin [18.1,18.2) has 370 bin [18.2,18.3) has 199 bin [18.3,18.4) has 129 bin [18.4,18.5) has 64 bin [18.5,18.6) has 24 bin [18.6,18.7) has 2 bin [74.3,74.4) has 1 bin [74.4,74.5) has 2 bin [74.5,74.6) has 1 bin [74.8,74.9) has 8 bin [74.9,75.0) has 4 bin [75.2,75.3) has 5 bin [75.3,75.4) has 2 average z coordinate 4.5 for 31255494 element(s) point source id histogram with bin size 1.000000 bin 19 has 12919203 bin 157 has 18305218 bin 158 has 31073 average point source id 99.959822007612487 for 31255494 element(s)